Imported BASF Antioxidant 168

Product name: Antioxidant 168 Chinese Name: tris [2,4-di-tert-butyl phenyl phosphite] English name: Tns- (2.4-di-tert-butyl) -phosphite formula: C42H63O3P Molecular Weight: 647 CAS No. 31570 -04-4 density: 1.03g / cm3 bulk density: 0.48 ~ 0.57g / cm3 Flash Point: 257 ℃ PH value: 6 (20 ~ 25 ℃, 1% suspension) Product Specifications: Item Index Appearance white powder or particle melting point of 183.0 ~ 187.0 ℃ Solubility clear volatile ≤0.30% transmittance 425nm ≥98.0% 500nm ≥98.0% Acid Number (with KOH meter), mg / g ≤0.30 main content ≥99.0% 2,4-B content ≤ 0.20% hydrolysis resistance (90 ℃ water, 14h) qualified Characteristics and Uses: This product is secondary antioxidants, and the main antioxidant zm-1010 or 1076 complex, there is a good synergistic effect, can effectively prevent the polypropylene polyethylene thermal degradation on the basis of injection molding, additional long-term protection to the polymer. This product is not colored, no pollution, good resistance to volatility. For polyethylene, polypropylene, polystyrene, polyesters and polyamides and other products. Widely used in polyolefins, styrene monomer and copolymers, elastomers, adhesives, engineering plastics (eg: PE, PP, PVC, PS, polyamide, ABS) and other polymer materials. Packaging and storage: Antioxidant 168 non-toxic, non-flammable, non-corrosive, good storage stability, using 20-25KG paper and plastic bag or cardboard drum lined with plastic bag inside. Quality, heavy credit, keep the contract, excellent service