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China, Chinese China Factory Direct Supply Competitive Price Trimellitic Anhydride CAS 552-30-7 with Free Samples in Stock1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Chemical Auxiliary CatalystCoating Auxiliary AgentTrimellitic Anhydride ManufacturerTrimellitic Anhydride Factory
Hubei Highwin New Material Technology Co., Ltd
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Product Description Product DescriptionTrimellitic anhydride, scientific name 1,2,4-benzenetricarboxylic anhydride, aliased as partial anhydride, is an important organic chemical raw material. The following is a detailed introduction:Basic information:Molecular formula: C9H4O5Molecular weight: 192.125CAS number: 552-30-7Appearance: usually white flakes or white to light yellow crystalline powderMelting point: 163-168oCBoiling point: 390oC or 470.6±28.0oC (760mmHg)Density: 1.7±0.1g/cm3Main uses:Plasticizer field: It is the main raw material for the production of polyvinyl chloride heat-resistant plasticizer trioctyl trimellitate (TOTM). TOTM has good heat resistance and low volatility, and is widely used in PVC heat-resistant cables and other fields.Resin synthesis field: It is used to prepare polyester resins, polyimide resins, etc. These resins have excellent heat resistance and electrical insulation properties, and can be used for insulation materials of F and H class motors, as well as molded plastic parts such as electrical components and jet engine parts.Coatings: It can react with polyols and dicarboxylic acids to produce alkyd resin coatings with excellent performance. Thermoplastic alkyd resins are often used as primers for automobiles and electrical appliances, and room temperature curing resins are used in paints for industrial building materials. It can also be used to produce powder coatings for home appliances, bicycles and other places with high requirements for decoration and corrosion resistance.Other fields: It can be used as an epoxy resin curing agent, which can cure epoxy resin in a short time and give the cured product excellent physical and chemical properties. It can also be used to manufacture advanced aviation lubricants, power capacitor impregnation oils, pellet binders, sizing agents, smoke suppressants, instantaneous binders, and can also be used as raw materials for synthetic dyes, heat-resistant varnishes, stabilizers, fiber softeners, surfactants, etc. Product Parameters Melting point 163-166 °C (lit.)Boiling point 390 °Cdensity 1.54vapor density 6.6 (vs air)vapor pressure <0.01 mm Hg ( 20 °C)refractive index 1.4717 (estimate)Fp 227 °Cstorage temp. Store below +30°C.solubility 24.4g/l (decomposition)form Flakespka3.11±0.20(Predicted)color White to off-white Detailed Photos Packaging & Shipping Company Profile Hubei Highwin New Material Technology Co., Ltd. focuses on the research and development, production and sales of epoxy resin and other chemical raw materials. We have our own R&D laboratory, by ordinating our suppiers all over the world and manufacturing products with cooperated based factories, we're keeping enhance our competitiveness in the market. Before developing overseas sales, we have been rooted in chemical raw materials for more than 20 years and have already been one of the top suppliers in China after years of efforts. There are a group of hard-working, motivated, and creative staff working not only for the company but also for you--our respectable customer and partner! Based on good service and high-quality products, we're widely praised and trusted by customers and keep long-lasting relationships with them. R&D Center FAQQ:How to get a sample, is it free?A:You can contact our sales staff through REQUEST and they will arrange sample shipment for you. We can provide you with free samples, you only need to pay for the shipping cost. For regular customers, sample fee and shipping fee are covered by us!Q:How can I trust you? How long have you been in this field(Chemical raw material)?A:Our owner has over 20 years of experience in the chemical raw materials field as well as our staffs. It is because of the trust of our customers and partners that we have been able to exist and develop for so many years. Our ever-lasting vision is to 'Obtain a wide range of customer resources through high-quality procurement and the best service, and establish a sustainable and stable customer relationship'!Q: Can you offer any other services?A:Yes! If you learn that there are very competitive products in China that are not within the scope of our display, we'd love to help you find quality resources. It's our honor to provide a one-stop purchasing service for you!Q:How do you guarantee the quality of your products?A:All of our products comply with national testing standards and international standards. If you need, we can provide you with certificates.Q: Can you use customer-specific labeling and packaging?A: Of course, you can provide us with the specified labeling and packaging and we will be happy to follow up with you.assist you. If there is anything else you need, please feel free to communicate with us!Q: How about the delivery time?A: We can’t give you the exact time because of different locations, but we can guarantee that we will ship your order as soon as possible after you place it and we will keep an eye on the logistics to remind you to receive the goods.
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