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China, Chinese High Molecular Weight Hindered Amine Light Stabilizer Light Stabilizer UV-6221 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AdhesiveEpoxy Resin AdhesiveLight Stabilizer UV-62270198-29-7
Suzhou Senfeida Chemical Co., Ltd.
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Product Description Succinic acid, polymer with (4-hydroxy-2,2,6,6-tetramethyl-1-piperidinol)Molecular formula C15n+1H25n+4 4n+1NCAS NO. 70198-29-7CH3 CH3Chemical structure H-0. FH N--CH2--CH2 O- -CH2-CH2-C ○ CH3CH3CH3Appearance: White or yellowish granular solidSoftening temperature: 55-80°CRelative density: 1.18(20° C)Heat loss weight: 1% at 275°C, 10% at 325°CThis product is polymeric high molecular weight hindered amine light stabilizer, it is an oligomer, with good processing heat stability and good compatibility with various resins, and because this product is a high molecular weight compound, with good water extraction, therefore, in the process or use, water extraction is good, not easy to lose characteristics and uses. This product can effectively prevent the degradation of high polymers by light, heat, climate and moisture. It is superior to general low molecular weight amine light stabilizers (HALS). Polymeric anionic amines have better heat resistance, extraction resistance, lower volatility and migration. As a light stabilizer, this product is suitable for polyethylene, polypropylene, polystyrene, olefin copolymer, polyester, flexible polyvinyl chloride, polyurethane, polyoxymethylene and polyamide.Light stabilizer 622 is nontoxic, non-flammable, non-explosive, non-corrosive and has good storage stability. It can be used in contact with plastics for storage, transportation and packaging of food. Suzhou Senfeida Chemical Co., Ltd. is an environment-friendly high-tech enterprise integrating research and development, production and sales of fine chemical products. It has been working intensively on active diluents, UV curing resins, environmental solvents, organic intermediates and other types, and gradually formed three business segments of environmental chemicals, fine chemicals and new chemical materials. It is mainly used in many fields such as engineering plastics, green energy materials, printed circuit boards, semiconductors, information/communication, flat panel displays and optoelectronic industries. Based on the development concept of "characteristic, green and excellent", the company has developed more than 30 kinds of characteristic chemical products in six series by virtue of its technological innovation strength. Namely: environmental solvent series, special chemicals series, epoxy resin additive series. The products are widely used in environment-friendly high-end pesticides, coatings, pharmaceuticals, spices, building materials, new materials and other industries. The efficient scientific management team, strong product research and development strength, mature product quality control, and excellent after-sales service concept ensure the company's sustainable development and good competitiveness.1 Q:Are you manufacturer?A: Yes, we are a factory over 10 years and our products sales well on the market.2 Q: What is your MOQ?A: Our MOQ is at leasst 1 One package.3 Q: What kind of package do you have?A: We have various of packages to meet our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.4 Q :Which kind of payment terms do you accept?A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.5 Q: Can I get a sample?A: Free samples are available, but buyers needs to pay freight.But for high value item, should pay sample cost. 6 Q: How long does it take for me to get a sample?A: It depends. Generally speaking, it is about 7-10 days.7 Q: why is the quote offered different from the sticker price? A: As we know, prices of chemicals are not fixed, they fluctuate with the markets.8 Q:Can you give me a discount price?A: Yes. It depends on your order qty.9 Q: How about your delivery? When will my goods be shipped?A: Prompt and reliable delivery by professional shipping lines.About 3-5 days after prepayment is done.10 Q: Is the quality of your products guaranteed? A: We have a professional R&D team, so every batch of our products is up to standard. We will have goods tested and provide COA before delivery for sure.
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