Shanghai Deborn Co., Ltd. has been dealing in the chemical additives since 2013, company located in Pudong New District of Shanghai.
Deborn works to provide chemicals and solutions for textile, plastics, coatings, paints, electronics, medicine, home and personal care industries.
Light Stabilizer 770 is a highly effective radical scavenger that protects organic polymers against degradation caused by exposure to ultraviolet radiation. Light Stabilizer 770 is widely used in a variety of applications including polypropylene, polystyrene, polyurethanes, ABS, SAN, ASA, polyamides and polyacetals.
Light Stabilizer 622 belongs to the newest generation of polymeric Hindered Amine Light Stabilizer, which has excellent hot processing stability. Terrific compatibility with resin, satisfying tractability against water and extreme low volatility and migratory. Light stabilizer 622 can be applied to PE.PP.
Unsaturated Polyester: 0.2-0.5wt% based on polymer weight
Rigid PVC: 0.2-0.5wt% based on polymer weight
Plasticized PVC: 0.1-0.3wt% based on polymer weight
Polyurethane: 0.2-1.0wt% based on polymer weight
Polyamide: 0.2-0.5wt% based on polymer weight
This product Is histamine macromolecule light stabilizer stabilizer. Since there are many kind of organic function groups in its molecule, its light stability is very high. Because of large molecule weight, this product possesses fine heat-resistance, drawing-standing, low volatility and well colophony compatibility. The product can be applied to low density polyethylene, polypropylene fiber and glue belt, EVA ABS, polystyrene and foodstuff package etc.
Mainly be used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Suitable for synthesizing high polymer including polymeric process.
UV-571 is a liquid benzotriazole UV absorbers can be used for thermoplastic PUR coatings and overall foam, rigid plasticized PVC, PVB, PMMA, PVDC, EVOH, EVA, high temperature curing of unsaturated polyester as well as PA, PET,, PUR and PP fiber spinning additives, latex, wax, adhesives, styrene homopolymer – and copolymers, elastomers and polyolefin.
LS-119 is one of high formula weight ultraviolet light stabilizers with good migration resistance and low volatility. It is an effective antioxidant which provides significant long-term heat stability for polyolefins and elastomers. LS-119 is particularly effective in PP, PE, PVC, PU, PA, PET, PBT, PMMA, POM, LLDPE, LDPE, HDPE, polyolefin copolymers and blends with UV 531 in PO.
This product is a high-efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored transparent products.
Highly efficient UV absorber for PVC, PE, PP, ABS & unsaturated polyesters
LS 783 is a synergistic mixture of light stabilizer 944 and light stabilizer 622. It is a versatile light stabilizer with good extraction resistance, low gas fading and low pigment interaction. LS 783 is particularly well suited for LDPE, LLDPE, HDPE films, tapes and thick sections and for PP films. It is also the product of choice for thick sections where indirect food contact approval is required.
