Antioxidant weston TPPI Introduction Antioxidant weston TPPI which also known as antioxidant TPP, performs very well as an auxiliary antioxidant, flame retardant, and age resister. It is broadly used in PVC, PP, and PS industries to maintain products’ photostability. Other usages include the chelating agent and stabilizer in PVC industries. TPPI also serves as an…
Antioxidant B210 Introduction Antioxidant B210 CAS NO.: 66.7% Antioxidant 168：Tris (2,4-di-tert-butylphenyl) phosphite；33.3% antioxidant -1010：Pentaerythritol Tetrakis (3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate) Specification: Appearance: white powderSoftening point: 115℃ minAsh: 0.10 % maxLoss on drying: 0.50 % max Transmittance(10g in 100 ml toluene) at 425 nm 97.0% min at 500 nm 97.0% min Melting range (℃) 110-186℃ Flashpoint (℃) >150℃ Application Antioxidant B210…
Antioxidant 1500, Weston 439 Introduction Antioxidant 1500, Weston 439 is a non-toxic and highly efficient phosphite antioxidant, which can improve the color and thermal stability of polymers during processing. It is mainly used in PVC products, as an auxiliary stabilizer, and can effectively improve thermal stability and transparency. In addition, it can also be used…
Antioxidant Weston TLP Introduction Antioxidant weston TLP chemical name Trilauryl Phosphite, TLP is environmentally friendly and phenol-free phosphite antioxidant, and can provide excellent processing thermal stability. synonym: si group Weston TLP Chemical Name: Trilauryl Phosphite CAS 3076-63-9 Feature: Specification: Appearance Clear liquidColor(APHA) ＜ 50Acid Value(mgKOH/g) ＜ 0.5Refractive Index (25C )1.4545-1.4595Specific Gravity (25 C) 0.872-0.882…
Antioxidant Weston TDP Introduction Antioxidant Weston 439 TDP chemical name Tridecyl Phosphite, is a phenol-free and nonylphenol-free phosphite antioxidant, environmental-friendly. It can provide excellent processing heat stability. It is widely used in PVC, ABS, SBR, CR, PU etc. Chemical Name: Tridecyl Phosphite CAS 25448-25-3 Synonym: Si group Weston TDP Specification: Appearance Clear liquidColor(APHA) ＜…
Antioxidant TTDP Introduction Antioxidant TTDP is a new generation of phenol-free phosphite antioxidants that is environmentally friendly. It doesn’t contain free phenol like phenol, nonylphenol, or Bisphenol A, etc. It has excellent heat stability and color stability. TTDP is widely used in a variety of polymers such as SBR, NBR, PU, SBS, ABS, PVC, PVC…
Antioxidant weston THOP Introduction Antioxidant THOP chemical name Tetraphenyl Dipropylene Glycol Phosphite is a special diphosphate that is useful as a secondary antioxidant for PVC, PUR. Application: Antioxidant THOP is a special diphosphate that is useful as a secondary stabilizer in many polymers, including PVC (flexible & rigid), polyurethane, and other polymers. Chemical Name:…
Antioxidant DPD, wetson 600 Introduction Antioxidant DPD, weston 600 chemical name Diisodecyl Pentaerythritol Diphosphite is a No free phenol residue, environmentally friendly phosphite antioxidant. Application: Antioxidant dpd is mainly can be applied in PVC as an environmental-friendly stabilizer and it can improve the transparency and temperature resistance properties of PVC products. It doesn’t contain…
Antioxidant Weston PDDP Introduction Antioxidant Weston PDDP chemical name Phenyl Diisodecyl Phosphite, is an alkyl-aryl phosphite that can be used as a color and processing stabilizer in ABS, polycarbonate, polyurethane, coatings and PET fiber. Application: Antioxidant weston dppd is mainly used as a chelating agent for PVC. It can inhibit color change and increase…
Antioxidant weston DPP Introduction Antioxidant weston DPP chemical name Diphenyl Phosphite, is a dialkyl phosphite that can be used to improve the color of unsaturated polyesters. Application: Antioxidant weston dpp is not only an excellent catalyst for esterification but also provides superior color protection performance in the polymer synthesis process.Weston DPP is a phosphite…
