Antioxidant DHOP Introduction Antioxidant dhop is a Polymerized high molecular weight phosphite, with excellent processing thermal stability and color-improving features. Molecular Weight: 2100CASNo.:80584-86-7 Application: Antioxidant dhop is a secondary antioxidant for organic polymers. It is an effective liquid polymeric phosphite for many types of diverse polymer applications including PVC， ABS， Polyurethanes， Polycarbonates and coatings to…
Antioxidant PEPQ Introduction Antioxidant pepq is a high-performance Phosphite antioxidant for various polymers. Feature * High-performance organic polymer secondary antioxidant. * Effectively stabilize polyolefins, elastomers, engineering plastics and adhesives. *Excellent color stability during compounding, processing and end use with improved light stability. * Efficient processing stabilizer and excellent decolorization. Chemical Name: Phosphorus trichloride, reaction…
Antioxidant 1081 Introduction Antioxidant 1081 is recommended for use in White sidewalls of tires other light color latex. Chemical Name: 2,2′-Thiobis(6-tert-butyl-p-cresol). Synonyms: SI GROUP LOWINOX TBP6 Specification: Molecular weight: 358.54[CAS No] 90-66-4Appearance: white to yellow powderContent: ≥98%Melting point: 82ºC－86ºCVolatile matter (85 ºC): ≤0.5% Handling and Safety: For additional handling and toxicological information, please consult us…
Antioxidant Doverphos 9228 Chemical Name: Bis (2,4-dicumylphenyl) pentaerythritol diphosphate Formula C33H54O8P2 Molecular Weight 852 CAS# 26741-53-7 Specification: Appearance White powder TGA Max.0.10% Melting point 225℃ min Solubility（20℃） Water ＜0.1 MeoH 0.1 EtoH U Acetone ＜0.1 Ch2Cl2 – Hexane Ch2Cl2 Application: >Features: high-performance solid organo-phosphite antioxidant. > antioxidant 9228 is mainly used in polyamide(PA6,…
Antioxidant Weston 618(619) Chemical Name: O,O’-Dioctadecylpentaerythritol bis(phosphite) Formula C41H82O6P2 Molecular Weight 733.04 CAS# 3806-34-6 Synonym name: Weston 618, Weston 619F Specification: Appearance White powder Ash Max.0.10% Melting point 37.0-46.0℃ Solubility（20℃） Water ＜0.1 MeoH 2.1 EtoH U Acetone 0.3 Ch2Cl2 20 Hexane 25 Application: >Antioxidant 618, also known as antioxidant 619, is a solid phosphite antioxidant that…
Sumilizer GA 80 Antioxidant, CAS# 90498-90-1 Chemical Name: 3,9-Bis[2- 〔3-(3-tert-butyl-4-hydroxy-5- methylphenyl)propionyloxy〕-1,1-dimethylethyl]-2, 4, 8, 10-tetraoxaspiro[5.5]undecane Formula C43H64O10 Molecular Weight 741 CAS# 90498-90-1 Synonym name: Sumilizer GA-80 Specification: White crystalline powder Melting point : ≥110°C transmission: 425nm≥98%, 500nm≥99% Ash ≤0.1% Application GA 80 Antioxidant is used for Polyolefin, Engineering plastics, Styrene polymers, Polyurethane fiber, and Rubber. Excellent synergistic effect to long term…
IRGASTAB FS 042, CAS# 143925-92-2 Chemical Name: Oxidized bis(hydrogenated tallow alkyl) amines Formula C36H75NO Molecular Weight 537.9868 CAS# 143925-92-2 Synonym name: BASF Irgastab fs 042 Specification: Melting Range 90~98 °C Flashpoint NA Specific Gravity 0.95 (25 °C, g/mL) Vapor Pressure 1E10 mmHg (25 °C) Solubility (g/100g solvent) @ 25°C Acetone <0.1 Ethyl acetate <0.1 Toluene <0.5 Water <0.5…
antioxidant PDP, CAS 80584-68-7 Properties English name：Poly(dipropylene glycol) phenyl phosphite CAS NO. 80584-86-7 Molecular formula: C102H13O31P8 Molecular weight: 2100 chemical structure： Index: Appearance Clear Liquid Color (APHA) ≤50 Acid Value (mgKOH/g) ≤0.1 Refractive Index (25 °C) 1.5200-1.5400 Specific Gravity (25 °C) 1.130-1.1250 TGA (°C, % mass loss) Weight loss, % Temperature, ° 5 10 198 218 Application Antioxidant PDP is an auxiliary…
Antioxidant BHT, Vulkanox BHT, CAS 128-37-0 Properties English name：2,6 di-tert-butyl-4-methyl phenol CAS No: 128-37-0 Synonym: Lanxess Vulkanox BHT Molecular formula: C15H24O Molecular weight: 220.36 chemical structure： Index: items index Content, % ≥ 99.9 Chromaticity (Pt-Co), number ≤ 30 Melting point (initial melting) / °C ≥ 69.0 Moisture, w/% ≤ 0.05 Burning residue, w /% ≤ 0.005 Sulfate (calculated as SO4),…
Antioxidant Naugard 445 Chemical Name: 4,4′-bis(phenylisopropyl)diphenylamine chemical structure Specification: Appearance White powder or granules Melting point ℃ 98-100 specific gravity at 55℃ 1.14 Application: 445 is a non-discoloring amine antioxidant, used as a heat stabilizer. 445 Acts as an antioxidant in a wide variety of applications, including polyolefins, styrenics, and polyamides. Offers very good performance at processing temperatures. This antioxidant exhibits strong synergy with other primary and auxiliary antioxidants Handling and Safety: …
