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Pure Grade Gum Rosin Stock Price Natural Water White Rosin Super Absorbent Resin Polymer¹

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Product Description What is gum rosin ? Rosin, also called colophony or Greek pitch (Latin: pix gr?ca), 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. It is semi-transparent and varies in color from yellow to black. At room rosin temperature is brittle, but it melts at stove-top temperature. It chiefly consists of various resin acids, especially abietic acid. Rosin is an important chemical raw material, widely used in various industrial sectors, the main use is as follows:1.Soap industryRosin and caustic/soda or cooking together form a rosin soap. Rosin soap has great detergency, soluble in water, can dissolve fat, easy to foam. Rosin sticky, not easy to crack and make soap rancidity deterioration2.Paper industryGum rosin used as a papermaking material in the paper industry. Rosin and rosin sodium soap made from, namely rubber, plastic materials mixed with the pulp and adding alum, rosin becomes stuck in a small water-insoluble fiber free resin acid particles, when heated on a roll pulp drying cylinder when filled between the fibers soften rosin, this effect is called "glue" or "glue." After the paper "glue" can enhance water resistance, prevent ink penetration, improve the strength and smoothness, reduce the degree of expansion.3.Paint and coatings industryRosin soluble in various organic solvents, and the film deposition, shiny, is one of the basic raw material of paint. The role of rosin in the paint is to paint bright color, fast drying, smooth and easy to fall off the film4.Ink industryRosin is mainly used in printing ink vehicle body and enhance the adhesion of the ink to the paper. If you do not have rosin ink, the ink will be printed into the dull hue, blurred5.Adhesives industrial Rosin ester and hydrogenated rosin ester as a binder base material, commonly used as hot melt adhesives, pressure sensitive adhesives and rubber tackifier6.Rubber industryRosin used as a softener in the rubber industry, increase its flexibility. Disproportionated rosin potassium soap can be used for synthetic rubber7.Food industryHydrogenated rosin esters and natural chicle, wax, etc. together with the melted, then add spices, sugar and mix thoroughly pigment can be made into gum. After the slaughter of pigs in the slaughterhouse, cattle, sheep, when, after hair removal with mechanical operations, left in the animal body and head hair can be used by the 88-94% of molten rosin and 6-12% of cottonseed oil consisting of depilatory to remove8.Electrical industryRosin 35% and 65% light oil formulated as insulating oil in the cable used as a protective film for insulation and heat effect. Rosin and bakelite and other artificial resins used as the insulating varnish mixed9.Building materials industryRosin in the building materials industry mainly used as a foaming agent and a concrete floor tile adhesive. Rosin is also used as vinyl asbestos tile adhesive. Rosin and linseed oil, calcium carbonate, charcoal, pigments, etc. can be mixed together to manufacture carpet tilesParameterGradeStandard: GB8145-87XWWWGAPPEARANCETransparentTransparentTransparentCOLORLight YellowPale YellowYellowSOFTENING POINT(R&B)°C777675ACID NUMBER(mg KOH / g)≥166166164UNSAPONIFIABLE MATTER % ≤555ETHANOL INSOLUBLES % ≤0.030.030.03ASH CONTENT % ≤0.020.020.02IndexSuper Grade X1st Grade WW2nd Grade WG3rd Grade NColorYellowishPale yellowYellowDeep yellowConforming to the demands on the standard color spaces of rosin color grade glassSoftening Point (ring & ball) °C ≥767574Acid value mgKOH/g≥166165164Insoluble matter in ethanol % ≤0.030.030.04Non-saponifiable matter %≤556Ash %≤0.020.030.04Company ProfileTianjin Chemistone Import and Export Co., Ltd. Was established in 2000. Our company is an international trading company specializing in chemical products such as fertilizers, plastic granules, and food additives. The main export markets are Europe, the United States, Mexico and other countries. The company has sales department, finance department, procurement department, operation department, and general manager′s office. It adheres to the principle of "people-oriented", adheres to the management concept of "humanization" internally, and adheres to the business philosophy of "customer first, mutual benefit and win-win" externally. Adhere to the working principle of "efficiency, innovation, rigor, steadfastness, and persistence", carry forward the spirit of "winning in execution", and continuously strengthen the talent management mechanism combining incentives and constraints to create an elite management team, so that the company can go further and further on the road of development. We focus on foreign markets, and our products are exported to the United States and other countries such as the Netherlands, Poland, Canada, the United Kingdom, Italy, Colombia, etc.Quality is the cornerstone of our business philosophy. We understand that our reputation hinges on the satisfaction of our customers, and thus, we have implemented a rigorous quality control system at every stage of the supply chain. From the initial selection of suppliers to the final inspection of finished products, our team of experienced quality assurance professionals meticulously monitors each process to ensure that only top-notch products reach our clients.In addition, there is a business of customized synthesis of various organic compounds as a supplement. Welcome new and old customers to call for consultation and procurement, and look forward to working with you!FAQ1. who are we?We are based in Hebei, China, start from 2019,sell to Southeast Asia(30.00%),South America(20.00%),Mid East(13.00%),Southern Europe(10.00%),Eastern Europe(10.00%),Eastern Asia(3.00%),North America(3.00%),Central America(3.00%),Africa(3.00%),Western Europe(2.00%),South Asia(1.00%),Oceania(1.00%),Northern Europe(1.00%). There are total about 11-50 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?White Mineral Oil, Paraffin Wax, Soy Wax, PB, PEG4. why should you buy from us not from other suppliers?We are one of the largest leading supplier for chemical raw materials in northern China. and having very rich experiance for export, providing a full range of one-stop foreign trade comprehensive services.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,Express Delivery,DAF;Accepted Payment Currency: USD;Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;Language Spoken: English,Chinese

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