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Ww Grade Gum Rosin with Factory Price for Industrial Use1
Rosin Forest ChemicalWw Grade Gum RosinGum Rosin
Jingdezhen Shengtian Tuyuan Trading Co., Ltd
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Product DescriptionProduct DescriptionGum rosin is a natural thermoplastic resin with unique physical and chemical properties, consisting of multiple resin components. As our traditional export product, it offers consistent quality and competitive pricing. This versatile material finds extensive applications in adhesives (including hot melt, pressure-sensitive, and solvent-based types), paints, rubber products, soaps, and paper manufacturing.In adhesive formulations, rosin serves as an effective tackifying agent that enhances initial tack, bond strength, and peel performance. It particularly improves the drying properties of water-based acrylate laminating adhesives. As a vital chemical raw material, rosin plays a significant role across diverse industrial sectors.Detailed PhotosProduct ParametersPropertySpecificationTest Method/ReferenceBasic InformationProduct NamePremium Grade Masson Pine Rosin-CAS No.8050-09-7CAS DatabaseEPA RegistryRosin (8050-09-7)EPA Substance Registry SystemPhysical PropertiesAppearanceDark yellow transparent solidVisual inspectionFormSolid lumps or granules-ColorDark yellowVisual comparisonMelting Point70-72°CASTM D87Density1.07 g/cm3ASTM D792Specific Gravity1.07-1.08ASTM D792Flash Point180°CASTM D93Chemical PropertiesSolubilitySoluble in alcohol, benzene, etherUSP <611>Water SolubilityInsoluble in waterUSP <611>Acid Value~166 mg KOH/g (typical)ASTM D465ApplicationGum rosin is valued for its outstanding adhesive and insulating properties, making it widely used in various industrial sectors. In the electronics industry, it serves as a high-quality soldering flux material to enhance PCB soldering quality. In adhesive manufacturing, it is a key ingredient in pressure-sensitive adhesives and hot melt adhesives. In instrument maintenance, professional violin rosin can improve string friction and enhance sound performance. Additionally, gum rosin is utilize as a plaster base, in personal care products as a soap additive, and in the rubber industry as an elastic enhancer.Packaging & ShippingPackaging Details: 225KG/Drum 25KG/bagCustom Packaging Options:Tailored packaging options are available to satisfy your unique demands, featuring a variety of sizes and container types for diverse applications.Our AdvantagesAbout UsWe are a chemical trading company with our own factory, specializing in industrial, agricultural, and food-grade raw materials. With over 100 employees and ISO 9001, 14001, and 45001 certifications, we ensure high-quality production and strict compliance. Our products meet international standards, including CE, and serve a wide range of industries worldwide.Our StrengthsFactory-backed supply: Full control over production for consistent quality and competitive pricing.Diverse product range: Industrial chemicals, agricultural additives, and food-grade ingredients.Certified & reliable: ISO triple-certified, CE-marked, and compliant with global regulations.FAQQ1: Are you a manufacturer or a trader?We are a seamlessly integrated industrial and trading company, offering the best of both worlds.Q2: Do you have a stable production facility?Absolutely! We take pride in our expansive 2,000+ sqm factory, ensuring a consistent supply of superior products.Q3: Where do you ship from, and how long is the lead time?Our shipments are dispatched from Tianjin Port, China, with a lead time of 7-15 days post-deposit (sample orders are accelerated to 3-5 days).Q4: Do you offer free samples?Yes! We offer complimentary samples, although the freight is the buyer's responsibility. Custom formulations incur a nominal fee. Q5: What are your payment terms?We accept L/C, T/T. Alternative methods can be arranged through discussion.Q6: Do prices drop for bulk orders?Certainly! We provide negotiable pricing based on order volume. Contact us for the most competitive quote as raw material prices may vary. Q7: What kind of documents will we provide to you?We will furnish you with essential documentation, including the Bill of Lading, Commercial Invoice, Packing List, and Certificate of Origin. Armed with these crucial documents, you or your broker can seamlessly complete the customs declaration process on your end. Q8: During shipping, if there is damage to the products, how do you obtain a replacement?During the shipping process, we collaborate closely with our shipping agency to diligently safeguard the integrity of your goods. Should any damage occur, the agency will assume responsibility for the damage. In instances where the issues are not exceedingly severe, we are committed to assisting you and will provide compensation for the damaged parts.
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