Guangzhou Chi trade limited company   

I is a company specialized in R & D and sales of oxidation products of polymer materials of private enterprises, from 2001 May began operating antioxidants, yellowing resistance Biannai high-temperature UV additives, antioxidants and to establish their own production base in Guangdong Nanxiong in 2006. By actively expand for many years, in the field of resin, curing agent, coating, TPU elastomer, epoxy resin, PVC composite polymer materials such as accumulated rich mature anti-aging, anti yellowing technology and experience. Part of the company's products include: Curing agent PU series additives are: PU curing agent anti yellowing agent KT-023; nitrocellulose lacquer, anti yellowing agent T-305; universal antioxidant 1010, BHT, B900, B215; BF-5 dehydration agent, ultraviolet absorbent UV-2; driers T-12 trimer, efficient additives P868, P838, P808, suitable for curing agent production and subsequent storage yellowing resistance. Epoxy resin additives series: anti yellowing agent V76-P, V78-P, V85-P, UV25, UV30 and so on, can effective for aromatic epoxy resin bisphenol A structure is prone to oxidation, free amine amine curing agent induced yellowing problems. Alkyd resin additives series: esterification catalyst 4100, reduce the reaction temperature, shorten the reaction time; subtractive agent M070 can prevent yellowing resin production process. Unsaturated resin field, mainly inhibitor, antioxidant, ultraviolet absorbent, esterification catalyst, in the resin anti yellowing and storage of excellent performance. Including the inhibitor of 90SD, can effectively prevent and delay the unsaturated polyester resin gel, prolong the storage period of resin. Antioxidant TPP and antioxidant TNPP is mainly used for thermal oxygen aging protection resin. Antioxidant 3019 because of its structure and molecular weight characteristics of pentaerythritol, very suitable for the application of the requirements of high temperature processing of polymer materials, at the same time, containing two phosphite structure, higher alkyl trivalent phosphorus content, make the antioxidant effect is more outstanding and efficient. TPU thermoplastic elastomer additives series, for polyether or polyester synthetic elastomer can reach the yellowing of level 4 or above.

Antioxidant, yellowing resistance, anti yellowing, elastomer additives, epoxy additives