Antioxidant 4500, CAS 13003-12-8 Chemical Name: 4,4′-Butylidenebis(6-tert-butyl-3-methylphenyl ditridecyl phosphite) (BBDP) C78H144O6P2 Molecular weight: 1240 CAS:13003-12-8 Synonym name: Antioxidant BBDP, CS 4500 Specification: Appearance: Light yellow transparent liquid Phosphorus content (%) 4.8 Shade number (APHA) <100 Acid value (mg KOH/g) <0.10 Refractive index (25°C) 1.4880-1.4950 Specific gravity (25°C) 0.940-0.960 Application: Antioxidant BX AO 4500…
Stabilizer Antioxidant H10 Introduction Antioxidant heat stabilizer H10 is a phosphorus-containing inorganic salt antioxidant, mainly used as a nylon antioxidant, which can greatly improve the High long-term thermo-oxidative aging properties (LTTS) and resistance to yellowing. Replace BRUGGOLEN H10. Specification: Appearance white crystalline powder Effective content ≥ 98.8% Melting point >200℃ Volatile matter ≤ 0.20% Density…
Antioxidant HP136 Introduction Antioxidant HP136 A high-efficiency carbon-free radical scavenger, combined with phenolic and phosphorous acid antioxidants has a significant effect. It is very suitable for polyolefin, polycarbonate surface PC transparent back material, polyester, high-temperature adhesives, lubricants and high-temperature processing aids of polyamide PA6 and PA66. As a carbon center free radical scavenger, this product…
Antioxidant Weston DPOP Properties Product Name: antioxidant DPOPChemical Name: 2-Ethylhexyl diphenyl phosphateFormula: C20H27O4PMolecular Weight: 362.4CAS No.: 26401-27-4EC No.: 214-987-2 synonym Weston DPOP Specification: Appearance Colorless Transparent LiquidPhosphorus Content (%) 8.6 MINAcidity (mg, KOH/G) 0.1 MAXFlash Point (℃) 200 MINViscosity Range (Cps) 20 – 25Relative Density (25℃, g/cm³) 1.08 – 1.09 Application For PVC and synthetic…
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 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:…
