Gum rosin specification Due to its high density, GEGR helps keep oils suspended in water, making it a popular choice as a beverage stabilizer. Gum Rosin is a derivative from tapping live pine trees and distillation of the crude pine resin. In the paper and pulp industry, gum rosin plays a crucial role as a fundamental raw material, influencing the quality and properties of the final paper products. Hydrogenated rosin has a high antioxidation and thermal stability, strong adhesion, and ensures the advantages of long-term flexibility and light color. It is a brittle, transparent, non-crystallized, glassy solid. Therefore, to reduce these weaknesses, it is necessary to modify the rosin compound to achieve better stability via GUM ROSIN: MERKUSII GUM ROSIN; MASSONIANA GUM ROSIN; KESIYA GUM ROSIN Properties: It is a solid resin with softening point around 76-81 oC and can be dissolved in many solvents. S. They are a new generation of natural tackifier resins that exhibit good aging resistance, and excellent compatibility. CODE: 38069000 Molecular Formula:C23H36O4 Molecular Weight:376. If there are changes, the latest specification will be executed and assured by contract. Ester Gum 8BG is produced from food-grade glycerol (non animal-origin) and refined wood rosin, the latter of which is extracted from pinewood and is produced exclusively by DRT. This WW grade rosin complies with Class A, Type I, Grade WW Mil. However, gum rosin has low stability, crystallizes easily, and tends to oxidize. Printing Inks Varnishes Adhesives Methyl Hydrogenated Rosinate, a cosmetic-grade resin, is the methyl ester of hydrogenated gum rosin. vn; Factory area: Nam Cam industrial zone, Nghi Loc district - Tel: +84-383-791557 - Cell: +84-913543859 Specification General Information Application Chemical Formula C 20H 30O 2 Synonym Colophony Origin Indonesia H. Gum rosin is mainly a mixture of resin acids that are monocarboxylic diterpene acids. Gum rosin’s unique chemical properties make it an essential and versatile ingredient in printing inks and coatings. It is a crude raw material used on industrial, on the ordinary application, such as paper making, soap, lubrication oil for stringed instruments. The process involves making incisions on the outer layers of a pine tree and collecting the sap (resin) dripping out of the tree. D 509 Test Methods of Sampling and Grading Rosin D 804 Terminology Relating to Naval Stores, Including Tall Oil and Related Products D 5974 Fatty and Rosin acids in Tall oil fractionation Products by Capillary Gas Chromatography 3. Manufacturer: Sovereign Chemical Company . View catalogue prices, chemical data, technical specifications and SDS documents. It is insoluble in water but soluble in many organic solvents. Natural rosin contains around 70 percent resin acids, 20 percent turpentine and 10 percent water. ElectricalEquipment Jun 27, 2023 · The Origin of Gum Rosin. Gum Rosin Flakes, Brazilian, WW Grade. Jun 27, 2023 · Specifications are essential for ensuring the quality and consistency of gum rosin by defining desired values for attributes such as color, softening point, acid value, and impurity levels. The primary components of rosin are diterpenoids, i. PARAMETER ASTM SPECIFICATIONS Acidity -index (mg KOH. Typical Disproportionated rosin (DPR) is a compound of dehydroabietic acid and dihydroabietic acid, produced through the catalytic reaction of gum rosin at a controlled temperature. Code 3806. Composed primarily of resin acids and modified resin Gum Rosin Flakes are widely used in printing inks, varnishes, adhesives, soaps, sealing wax, soldering fluxes, depilatory hard wax, and paper sizing. e. Foral 85-E can be used as a tackifier resin in various types of Gum Rosin, natural resin, pine trees, versatile, adhesives, coatings, inks, industries. What is Gum Rosin? Gum rosin is a natural resin extracted from the sap of pine trees. Feb 17, 2014 · It lists many uses of damar resin including in incense, plastics, varnishes, paints, batik dye, and more. Read less Table 5 Resin processing operations: estimated pre-production, fixed investment, working capital and annual production costs for an African country 34 Table 6 Some trade specifications for gum rosin 44 Table 7 Physical property requirements of the International Organization for Standardization specification for gum spirit of turpentine 45 Modified Rosin, a large generic term for resins, is a fumaric modified ester of tall oil rosin designed for use in “E” type gravure and flexographic inks. Gum Rosin which preparated from China is commonly used in industries such as paper production, paint, soap, and printing ink. 2 MT /22. Standard specifications, although current at the time of publication, are subject to change without notice. The primary pine species used for gum rosin production include longleaf pine (Pinus palustris), slash pine (Pinus elliottii), loblolly pine (Pinus taeda), and maritime Jun 27, 2023 · Conclusion Gum rosin, derived from pine trees, is a remarkable natural resin with a wide range of applications. Dymerex™ modified gum rosin is a pale, acidic, thermoplastic, high softening point resin. Updated information required: • Composition of the refined wood rosin currently used as the source rosin with regard to the levels of resin acids and ”neutrals” (non-acidic saponifiable and unsaponifiable substances) Product Specification GUM ROSIN (WW GRADE) ITEM SPECIFICATION APPEARANCE TRANSPARENT COLOUR SLIGHT YELLOW SOFTENING POINT (R&B) 76℃ MIN ACID VALUE: mg KOH/g 166 MIN UNSAPONIFIABLE MATTER 5% MAX INSOLUBLE MATTER IN ALCOHOL 0. The compatibility of gum rosin with rubber is attributed to its ability to form bonds with the polymer matrix, creating a synergistic effect that enhances the overall performance of rubber compounds. Rosin is a complex derived from wood, especially pine wood. 000: Harga Bahan Kimia Gum Rosin 240 Kg /Drum: Rp 32. It is semi-transparent and varies in color from yellow to black. net each seled plastic woven-ribbon bag, 225kg net each drums. Rosin is classified, according to its source, into three main types viz. 0 167. In the synthetic rubber industry, DPR is used as an emulsifier in the production of various rubbers, including styrene-butadiene rubber, chloroprene rubber, acrylonitrile Harga Gum Rosin colophony atau rosin: Rp 39. Specification GUM ROSIN ChemicalFormula C 20 H 30 O 2 Synonym Colophony, Resinacid Origin Vietnam H. The method can improve the color grade of the gum rosin, change the number of the red numbers of the Rovibond red numbers of the gum rosin from 1 to 5, and effectively prevent the gum rosin from crystallizing so as to reduce the crystallization rate of the gum rosin by 50 All unmodified gum rosin products sold by PDM, Inc. In conclusion, gum rosin is a versatile and valuable natural resin that varies in properties based on its source. 00 mts ) with Wood pallet in a 20 ft FCL. , C 20 carboxylic acids. Specification Standard X Standard WW Standard BLACK; Colour of Lovibond HS CODE: 3806. Title: Gum Rosin Supplier, Gum Rosin Manufacturer, CAS 8050-09-7 Distributor, Specifications Author: MainChem CO. It is the palest, most highly stabilized rosin commercially available from Synthomer. 7-9 The specifications of three types-of rosin are given in Table 1. We also strictly inspect the quality of our gum copal. Stored in Cool, dry and ventilated location. com Specifications for certain food additives 1 Advantame 3 Aluminium silicate 11 Calcium aluminium silicate 15 Calcium silicate 19 Glucoamylase from Trichoderma reesei expressed in Trichoderma reesei 23 Glycerol ester of gum rosin 27 Glycerol ester of wood rosin 31 Mineral oil (medium viscosity) 37 Modified starches 39 Nisin 41 GUM ROSIN / GONDORUKEM Gum Rosin from Indonesia is a natural organic compound derived from Oleo Pine Resin. Jul 20, 2023 · The addition of gum rosin improves ink flow, adhesion, and drying properties. It is widely used as a base ingredient in the production of IS Number : IS 553 : 1984 Reviewed In : 2024 Decision taken to Reaffirm and Archive: IS Title [Eng-Hn] : Specification for rosin (Gum Rosin) (Second Revision) Jun 27, 2023 · Gum rosin often faces competition from synthetic alternatives in emerging technologies. Its diverse properties, including solubility, thermoplasticity, and adhesiveness, make it an indispensable ingredient in various industries such as adhesives, coatings, electronics, pharmaceuticals, and more. Packaging size: 240 Kg Net. CAS# (8050-09-7). Low acid number Low odor Ester Gum (Glycerol Ester of Gum Rosin) for adhesives, paints, and food-grade emulsification. Unless agreed to between the purchaser and the supplier, the activated rosin shall contpin not more than 0. Gum Rosin Product Description C. Share Print Save as PDF bw for glycerol ester of gum rosin and glycerol ester of wood rosin was established at the 74th JECFA (2011). com. This resin is produced from glycerin from non-animal origin and gum rosin harvested from pine trees. Since rosin tends to soften and oxidize easily, the oil paint industry often uses carboxylation of resin acids to produce resinates for further use. Polymerized Rosin is a yellow transparent solid made from gum rosin through polymerization via catalyst. Jun 27, 2023 · Conclusion. 550 lb pallets of rosin are available at discounted prices or free shipping within parts of the U. 5 percent by mass of halogen, calculated as chlorine (see B-2. 458 g mol-1 Adhesives & Sealants Industry It is used as an ingredient in heat melt adhesive, pressure sensitive adhesive Akrochem Gum Rosin is a 75°C softening point, low molecular weight rosin gum produced from natural, renewable resources. Glycerol Ester of Gum Rosin (GEGR), also known as Glyceryl Rosinate or Ester Gum, is an oil-soluble food additive made by esterifying rosin with edible glycerol. 000: Harga Gum Rosin- Siongka- Gondorukem-Getah Damar / Arpus / Karbol Resin: Rp 32. ♦ gum rosin Related Products: Tung Oil 、 gum turpentine 、 Pine Oil 、 Terpineol T el : 86-592-5155345 F ax : 86-592-5971491 Buy GC1863 - Gum rosin (8050-09-7) online from Glentham Life Sciences, a manufacturer and supplier of fine chemicals. The research method was carried out with several stages, namely the process of tapping pine gum, the process of separation and purification. Elliottii Gum Rosin is made form Elliottii pine tree. The material is mainly used in paper, soap, cosmetics, paint, varnish, rubber and polish industries. It is compatible with nitrocellulose, polyketone resins, shellac and other modifiers commonly used in alcohol based printing inks. It is a kind of natural resin, mainly composed of various kinds of resin acids; it can be dissolved easily in many organic solvents, and has special chemical activity. 44 g mol-1 GUM ROSIN (X GRADE) Rubber It is used for softening of rubber and to ease the dispersion of filler in rubber. Classification: Tackifier . Gum Rosin from Indonesia is a natural organic compound, derived from Oleo Pine Resin. Acid Number ( mg KOH/g ) – Specs: 147-157: Acid number – Typical: 152-157: Softening Point (ºC), R&B – Specs: 66ºC Jun 27, 2023 · Conclusion. Different grades of gum rosin like WW, WG and X grade are available. Packing: Packed in paper bag with plastic inner liner, 25 kgs/bag (N. 1 maximum NBR 9387 Typical Properties Value Test Method Color Gardner 7-8 . The applications of gum rosin are vast and diverse, making it an essential ingredient in numerous industrial sectors. Gum rosin finds its application in various types of adhesives due to its unique properties. It is a high quality, modified rosin from the WW grade (or other grades as per request) through the process of hydrogenation. Applications: It is processed by highly qualified professionals who meet the set norms of the industry. Dymerex™ modified resin has high resistance to oxidation and does not crystallize from Specification General Information Application Chemical Formula C 20H 30O 2 Synonym Colophony Origin Indonesia H. Its compatibility with pigments and other ink additives makes it an essential ingredient in the printing industry. 11 SOLDERABILITY The property of metal to be wetted by solder 4. GENERAL FIRST AID: Burn from molten rosin on skin: Cool affected area as soon as possible in cold water. Adhesive It is used to prepare rubber and synthetic Glycerol ester of gum rosin. It dissolves various metal hydroxides. 4). 000: Harga Agro kimia - Gum Rosin: Rp 24. Viet Nam Gum Rosin processing Joint Stock Company; Head office: A506. 5 g/moProduct Information:Glycerol ester of gum rosin, also known as ester gum, is an oil-soluble food additive (E number E445). Gum Rosin also known as colophony or rosin is a natural organic resin that is obtained from plants, mostly pines and other conifers, when the fresh liquid resin obtained from these plants, is heated and the volatile liquid terpene components are vaporised. This liquid resin is given a special steam-sparging treatment to assure minimum odor. It is a yellowish solid liquid product that results from the distillation of Oleo Pine Resin HS CODE: 3806. In one 20’ fcl can stuff up to 96 drums. A. Nov 9, 2023 · Gum rosin is an important agricultural commodity which is widely used as a raw material for various industries. 1 Gum rosins are important commercial materials, primarily composed of rosin acids, but also bw for glycerol ester of gum rosin and glycerol ester of wood rosin was established at the 74th JECFA (2011). Foral™ AX-E fully hydrogenated gum rosin is a thermoplastic, acidic resin produced by hydrogenating rosin to an exceptionally high degree. Flytac 120 - 90W is a granular, water-white, modified gum rosin polyols esters made from specially refined gum rosin using a series of advanced processes of partial hydrogenation, esterification, and stabilization. 00 CAS number: 8050-09-7 Kualitas: WW, X, Black Kemasan: 240/225 kgs net in New Zinc Drum / 25 kgs in pp bag with inner line Jumlah: 19. Specification: rosin and turpentine factories nahan and bilaspur The management of the Rosin and Turpentine oil Factories at Nahan and Bilaspur was transferred to the Corporation with effect from 01. But rosin is soluble in alcohol, ether, turpentine, and some organic solvents. Transparent yellow resin, CAS 8050-31-5, softening point 80–90°C. Created Date: 3/23/2019 5:39:29 PM GUM ROSIN WW GRADE SPECIFICATION . 3. 1. Gum Rosin Indonesia. Smother the rosin & affected area with Furacin soluble dressing. Read less Rosin Type: ALPHA 611, 611F, 620 and 620-25 Fluxes contain a quality grade of water-white gum rosin that meets the requirements of Class A of Type 1, Grade WW of Federal Specification LLL-R-626. Gum Rosin consists of the Non-Volatiles in the Oleo Pine resin. It is made from pine trees. 10 ROSIN FLUX Primarily composed of natural rosin, extracted from the oleoresin of pine trees and refined. Softening point is the temperature in which rosin may deform under pressure. CODE: 38061010 Molecular Formula: C19H29COOH Molecular Weight: 262. 8 0. Specification. The mass of rosin in the core shall be not less than Synthomer™ Ester Gum 8L-M Resin is a thermoplastic glycerol ester of gum rosin with very low color and acid number, especially designed to be used in the adhesive industry for the production of hot melt adhesives. 12 SPECIMEN Component under evaluation. 44 g mol-1 GUM ROSIN (WG GRADE) Rubber It is used for softening of rubber and to ease the dispersion of filler in rubber. Environmental Impact While gum rosin is eco-friendly, its impact can vary depending on the production and disposal processes. Code 38061010 CAS No. It iswidely used as a base in the production of chewing-gum. 4302 Product Information: The major product obtained from oleo pine resin is Gum Rosin. From appearance check to proximate analysis, our product passes the requirement to be called high-quality gum rosin. 1 kgs/bag (G. 00 Qualities: WW, X Packing: 240/225 kg nett in New Zinc Drum or 25 kg in PP Bag with … Gum Rosin Read More » Hydrogenated rosin is widely used in food-grade ester gum, adhesive, synthetic rubber, coating and paint, ink, cosmetic, food industry etc. Application of Gum Rosin. Its adhesive characteristics, solubility, viscosity control, and influence on drying properties contribute significantly to the quality and performance of printing inks and coatings across various printing processes. 458 g mol-1 Adhesives & Sealants Industry It is used as an ingredient in heat melt adhesive, pressure sensitive adhesive Rosin (/ ˈ r ɒ z ɪ n /), also known as colophony or Greek pitch (Latin: pix graeca), is a resinous material obtained from pine trees and other plants, mostly conifers. . It is a crude raw material used on industrial, on the ordinary application. It remains behind as the in-volatile residue after distillation of the turpentine and is like a brittle, transparent, glassy solid. Specification General Information Application Specification Packaging GUM ROSIN Chemical Formula C 20 H 30 O 2 Synonym Colophony, Resin acid Origin Indonesia, China H. 03% MAX ASH CONTENT 0. Uses: Paint, manufacture of paper, soap, and printing ink. Applications: 1. polimerossinteticos. Our rosin gums are known for their purity and high quality. Adhesive It is used to prepare rubber and synthetic GUM ROSIN WW GRADE General Information Application Specification Packaging • Cartons, net weight - 25Kg • Galvanized Steel Drum, net weight - 250Kg • Bags, net weight –25Kg Tradeasia International Pte Ltd 133 Cecil Street # 12-03 Keck Seng Tower Singapore 069535 Republic Of Singapore Tel: +65 6227 6365 Fax: +65 6225 6286 Email: contact Gum rosin is a transparent light yellow or transparent yellow solid. 04. 8050-90-7 Molecular Weight 302. Overview and Composition: Gum Rosin is a natural resin obtained from the sap or resinous exudates of pine trees, particularly species within the Pinus genus. Description It becomes sticky when warm and has a faint pine like odor. , including the Brazilian gum rosin, are representative for TSCA purposes under CAS# 8050-09-7. May 1, 2021 · This study reports the processing and separation of gum rosin from pine gum (Pinusmerkusii). Significance and Use 3. Industrial Las Armas, Tlalnepantla Estado de México, CP 54080 Phone number: (01 55) 5394 - 3066 5394 - 7922 Fax number: (01 55) 5394 - 4817 www. Hot Melt Adhesives: Hot melt adhesives, widely used in packaging, woodworking, and product assembly, rely on gum rosin for excellent tack, bonding BROSIN – Brazilian Gum Rosin (WW) BROSIN is a gum rosin, derivative from “Pinus Elliotis” and is produced in a highly controlled process with selected raw materials, so resulting in a very clear and uniform product. Multiple industrial and cosmetic applications (depends on the specific treatment to which the rosin has been subjected, for example: esterification, hydrogenation), such as: glue for paper, soap, rubber, chewing gum, synthetic resins for paints and varnishes, depilatory waxes, adhesives and printing inks. 458 g mol-1 Adhesives &Sealants Industry It is used as an ingredient in heat melt adhesive, pressure sensitive adhesive and rubber adhesive. 011 Packing Please contact us for available options. Gum rosin mostly contains different resin acids, especially abietic acid. It is a yellowish solid vitreous product produced by the distillation of Oleo Pine Resin. 1 This standard prescribes the requirements and the methods of samp ling and test for rosin ( gum rosin ). 5 Mt /20MT approximately per 20 feet dry container Product: Hydrogenated gum rosin. It is insoluble in water Jun 27, 2023 · Gum rosin’s chemical composition is characterized by a mixture of resin acids, which contribute to its adhesive and softening properties. The high degree of purity of the rosin used insures consistent flux performance. (a) gum rosin (b) wood rosin and (c) tall rosin. Gum rosin consists of the residue obtained upon distillation of the oleoresin (a natural fluid) from pine trees (the volatile component is spirit of turpentine); wood rosin, obtained by solvent extraction of the stumps, is usually of a darker colour. SLES 28% (Sodium Lauryl Ether Sulphate) Methyl Salicylate, Parabens, Gum Rosin, Turpentine Oil, Pine Oil and other Industrial Chemicals. 44 g mol-1 GUM ROSIN (WW GRADE) Rubber It is used for softening of rubber and to ease the dispersion of filler in rubber. Updated information required: • Composition of the refined gum rosin currently used as the source rosin with regard to the levels of resin acids and “neutrals” (non-acidic saponifiable and unsaponifiable substances) Glyceryl Rosinate, also called Glycerol Ester of Gum Rosin (GEGR) or Ester Gum, is anoil-soluble food additive. Use: FILM FORMING, PERFUMING, VISCOSITY CONTROLLING May 23, 2024 · Rosin is also called colophony or Greek pitch, is a solid form of resin obtained from pines and some other plants, mostly conifers, produced by heating fresh liquid resin to vaporize the volatile liquid terpene components. GUM ROSIN WW GRADE SPECIFICATION . Gum rosin, often simply referred to as rosin, has its origins in the sap of pine trees, specifically in the oleoresin secreted by various pine species. Tecco Tower - Quang Trung street - Vinh City - Nghe An province; Tel: +84-383-588208- Fax: +84-383-588209 - Email: gumrosin@vinagum. Excluded from these specifications are substances derived from gum rosin, and exudate of living pine trees, and substances derived from tall oil rosin, a by‐product of kraft (paper) pulp processing. There has been since then marked increase in resin processing for rosin and turpentine oil production. Chinese, Brazilian, Indonesian, and American gum rosins each offer unique characteristics, catering to specific industries and applications ranging from adhesives and sealants to fine arts and soap-making. Substance name: Gum Rosin WWTrade name:EC no:CAS no:HS code: 38061010KH product code: 100032Formula:Synonyms:Product specification Download specification For additional information please WW Gum Rosin . 000: Harga Bahan Kimia Gum Rosin 240Kg: Rp 32. It is primarily composed of various resin acids such as abietic acid, pimaric acid, and isopimaric acid. All components of this product are listed in the TSCA inventory or are considered to be impurities or by-products exempt from inventory requirements. 25Kg. CAS: 8050-09-7. The table bellow shows some of the rosin grades and relative properties. Consists of one or more of the following types: gum rosin, wood rosin, tall oil rosin, modified or natural rosin. : Molecular Weight, g/mol 8050-09-7 302 Item, Unit Typical Color Softening point, ring and ball, ºC Acid value, mgKOH/g Unsaponifiable matter, % Ethyl alcohol insoluble matter, % Ash content,% Pale yellow 78. Applications: Adhesives, Chewing-gum, Beverage industries, and more. It contains dimerized resin acids, has suitable softening point, good oxidation resistance, high acid value, non crystalline, good compatibility and solubility. Gum rosin is classified to different grades based on the color and the softening point of the rosin. Damar is also called dammar gum is a resin obtained from the tree family Dipterocarpaceae in India and East Asia, principally those of the genera Shorea or Hopea ( synonym Balanocarpus ) . ESTER GUM CAS: 8050-31-5 EINECS: 232-482-5 FEMA: N/A HS. PACKAGING: New GI (Galvanized Steel) Drums of 225 kilos. The special production process used for this resin permits the production of a product with high oxidation Gum Rosin (X-Grade and WW-Grade), which is a natural and renewable source, is a transparent and yellow solid, obtained from distillation of Oleo Pine Resin (Pinus caribaea, Pinus merkusii, Pinus latteri, Pinus elliottii, Pinus kesiya, Pinus massoniana). The water solubility is negligible. , Ltd. As burn heals, rosin will loosen from the flesh & flake off. GUM ROSIN: MERKUSII GUM ROSIN; MASSONIANA GUM ROSIN; KESIYA GUM ROSIN Properties: It is a solid resin with softening point around 76-81 oC and can be dissolved in many solvents. They serve as benchmarks for quality control, maintaining consistent performance across various applications. 900: Harga Gum Rosin WW Grade Indonesia Origin: Rp 19. Its high density helps keep oils in suspension in water and this property is the reason why it is often used as a beverage stabilizer. Gum Rosin is a natural solid form of pine oleoresin from pine trees, according to the specification, the range of colors from yellow to black, so it was also called colophony. CAS number : Codex GSFA Online. Protected from light and covered with nitrogen in container. W), 25. 000: Harga Gum Rosin WW ♦ gum rosin Related Products: Tung Oil 、 gum turpentine 、 Pine Oil 、 Terpineol T el : 86-592-5155345 F ax : 86-592-5971491 Wood or gum rosin/no clean flux shall contain an activating agent evenly distributed therein. Gum Rosin (X-Grade and WW-Grade), which is a natural and renewable source, is a transparent and yellow solid, obtained from distillation of Oleo Pine Resin (Pinus caribaea, Pinus merkusii, Pinus latteri, Pinus elliottii, Pinus kesiya, Pinus massoniana). The food-grade material is used in foods, beverages, and cosmetics to keep oils in suspension in water, and its name may be The present invention belongs to a refining method of natural resin, which is used for the primary processing of gum rosin. 1601 Industrial Blvd Ste, 3022 Sugar Land, TX, USA 77478 +91 78711 – 3697; jennyphanan@gmail. This is due to carboxyl groups and conjugated double bonds in gum rosin’s structure. The tentative specifications have been withdrawn by the 80th JEFCA meeting . Gum damar supplier in Indonesia, PT Sumber Banyu Biru . Be sure to leave rosin in place. CAS Number: 8050-09-7. Gum rosin is obtained as the residue from the distillation of turpentine from crude turpentine pitch. Specification General Information Application Chemical Formula C 20H 30O 2 Synonym Colophony Origin Indonesia H. Specification Properties Value Test Method Acid Number, mg KOH/g 158-170 ASTM D464-59 Softening Point, ºC 70-80 ASTM E28-67 Toluene Insolubles, % 0. Description: Gum Rosin WW Grade (Perhutani) 2. Specification Packaging Chemical Formula C 20 H 30 O 2 Synonym Colophony Origin Indonesia H. 00 CAS No. Spec. 10. Gum Rosin Flakes, also known as colophony, are light yellow-amber in color and sourced from Pinus Elliottii, commonly known as the slash pine. EINECS: 232-475-7. These specifications do not cover substances derived from gum rosin, an exudate of living pine trees, and substances derived from tall oil rosin, a by‐product of kraft (paper) pulp processing. It has been utilised for centuries in a variety of industries, from music to manufacturing, due to its unique properties. Some notable adhesive types utilizing gum rosin include: a. 44 g mol-1 GUM ROSIN (K GRADE) Rubber It is used for softening of rubber and to ease the dispersion of filler in rubber. Jun 27, 2023 · Types of Adhesives Utilizing Gum Rosin. After the refining process, the gum rosin and turpentine oil are separated using a simple distillation technique. Gum Rosin Gum Rosin from Indonesia is a natural organic compound that is derived from Oleo Pine Resin. Adhesive It is used to prepare rubber and synthetic Jun 27, 2023 · Gum rosin, a natural resin derived from pine trees, holds a significant position in various industries due to its versatile properties and applications. GUM ROSIN X/WW/WG CAS: 8050-09-7 EINECS: 232-475-7 FEMA: N/A HS. It is produced by means of a steam stripping process that yields a low-odor and low color resin suitable for food ingredient application. It is a natural organic compound that is mainly composed of resins. 010 0. 4. Dec 6, 2024 · Gum rosin, also known simply as “rosin” or “colophony,” is a solid form of resin obtained from pine trees. Brazilian Gum Rosin General Specifications The gum rosin chemical formula is C 20 H 30 O 2 and this compound can be found in Indonesia where it is derived from the distillation of Oleo Pine Resin. Foral™ 85-E ester of hydrogenated gum rosin is a very pale, thermoplastic ester resin derived from glycerol and a highly stabilized rosin that has outstanding resistance to oxidation, and to discoloration caused by heat and aging. Adhesive It is used to prepare rubber and synthetic resin based adhesive. With its low odor and low vapor pressure, it is particularly useful as a fragrance fixative. The composition varies according to the specie an geographical origin of the pine. W), 640 bags (16. This rosin’s distinctive feature is that it contains acid functionality (-COOH), making it compatible in a wide range of elastomers. It chiefly consists of various Its primary chemical components are resin acids, especially abietic acid. Gum Rosin is also found in China where they are also produced from Oleo Pine Resin. Applications: It is mainly used in paint, hot melt, pressure sensitive adhesives and inks, rubbers,coatings. Compared with Staybelite™ resin-E partially hydrogenated rosin, a hydrogenated Gum Rosin Indonesia. Our Gum Rosin is obtained through the distillation of Oleo Pine Resin once the turpentine oil has been removed. 00 MTS) - 720 bags (18. Subsequently, distillation is carried out to separate turpentine oil from the resin, leaving behind rosin. 8050-09-7 Molecular Weight 302. com DESCRIPTION AMBERYL 1200 is a thermoplastic resin, a Pentaerythritol ester of modified gum rosin. 13 WETTING The rosin is obtained by the solvent extraction of aged pine stumps followed by a liquid–liquid solvent refining process. The use of glycerol esters of gum rosin as a food additive EFSA Journal 2010; 8(7):1654 3 Physical and chemical parameters in the specification of GEGR are equivalent to those defined by the Contact. 0 3. Description: Hard, yellow to pale amber‐coloured solid: Hard, yellow to pale amber‐coloured solid: Functional uses ‘ while ¡°gum rosin¡± is from living conifers. 02% MAX TYPICAL APPLICATIONS Resin production. PENTAERYTHRITOL ESTER OF GUM ROSIN Guillermo Barroso N° 4, Fracc. A-A-59142. Overcoming this competition requires a focus on the unique advantages of gum rosin, such as its biodegradability and eco-friendliness. ElectricalEquipment Honduran Gum Rosin General Specifications. Whether you need gum rosin, gum copal, or pine oleoresin, we got you covered. 1974. Ester Gum 8BG is purified by countercurrent steam distillation especially for the beverage industry, where it is used as a clouding agent and as a “weighting agent Gum Rosin WW Gum rosin is a pale yellow, transparent solid. Gum Rosin Technical specification: The above technical specification (GB 8145-87) is the national standard of People's Republic of China. Cover affected area with protective bandage. It is available in various grades such as WW and X Nov 5, 2011 · Gum Rosin is a natural solid form of pine oleoresin from pine trees, according to the specification, the range of colors from yellow to black, so it was also called colophony. vn; Factory area: Nam Cam industrial zone, Nghi Loc district - Tel: +84-383-791557 - Cell: +84-913543859 Specification GUM ROSIN –TROPICAL ChemicalFormula C 20 H 30 O 2 Synonym Colophony, Resinacid Origin Brazil H. At room temperature rosin is brittle, but it melts at stove-top temperature. Shelf life: Two years with proper storage. Hydrogenated Rosin Introduction. Our gum rosin has an ideal measurement of high-quality gum rosin. It provides details on exporting countries for damar resin, prices in international and domestic markets, as well as specifications and safety information for gum rosin/damar resin. Synthomer™ Ester Gum 8D-M is a pale, thermoplastic glycerol ester of rosin. g 1) Softening point o( C) Gardner colour (50% in toluene) Crystallization index 164 – 174 75 – 83 5 – 6,8 + 1 h 1. In general the softening point of the rosin reduces as the rosin color gets darker. It is composed predominately of dimeric acids derived from rosin with lesser amounts of monomeric resin acids and neutral materials of rosin origin. SPECIFICATIONS Modified Rosin, a large generic term for resins, is a fumaric modified ester of tall oil rosin designed for use in “E” type gravure and flexographic inks. fqthktvpqmpuvvtomdnnzaynclzjgxosgoklpstuwrykleckqsqegeuarxtiszkryrev
