Antioxidant Tnpp

Supplier: Zddp, antioxidant, phosphorus pentasulphide, TNPP, TPP, MSM powder, omeprazole compounds, lansoprazole compounds, rabeprazole compounds, hydrogen peroxide 50%, SHMP, zinc oxide, magnesium oxide, dyes & colors
Buyer: Base oils, sulphur, used oil

Chemical Name: Diisodecyl pentaerythritol diphosphite CAS No.:26544-27-4 Molecular formula:C25H50O6P2 Molecular weight:508 Appearance: Clear liquid Specific gravity (25 degree):1.020-1.050 Refractive index (25 degree):1.4650-1.4850 PHOSPHITE ANTIOXIDANT HONOX-DPD is a specialty diphosphite which is useful as a secondary stabilizer. It is a new environmental friendly phosphite antioxidant which does not contain phenol, nonylphenol, bisphenol A, BHT and other harmful substances. Good transparency, non-toxic, pollution-free, it can effectively replace TPP, TNPP, PDOP etc. The ability of decomposing hydrogen peroxide is strong and it has better initial coloring, transparency and high temperature resistance than the ordinary phosphite antioxidants. It can be used for food contact packaging materials instead of antioxidants TPP, TNPP, PDOP, 1500 and so on. It has excellent thermal stability and color stability. It can be used in the product processing as chelating agent and stabilizer. It can effectively inhibit the aging of the products and maintain the transparency of products. It has good hydrolysis resistance stability. The synergistic effect can be achieved with the use of hindered phenolic antioxidants and UV absorbers. It can be widely used in PVC, PE, PP, PS, polyamide, polycarbonate, ABS and other polymer materials after compounding with hindered phenolic antioxidants.

Non-polluting antioxidant TH1520 macromolecule material antioxidant Chinese Name: 2,4-bis (n-octylthiomethyl) -6-methylphenol English Name: 2,4-Bis (octylthiomethyl) -6-Methylphenol CAS No. 110553-27-0 Molecular formula: C25H44OS2 Molecular weight: 424.7 Physical property: Melting point: 20 C Appearance: White crystals or colorless to yellowish liquids Specific gravity: 0.975-0.979 (20 C) Viscosity: 80-90 mPa.s (20 C) Technical Indicators: Content (>98%) Transmittance: 425 nm 95% Antioxidant 1520 is a new high molecular weight liquid antioxidant, which has certain effect on the stability of rubber and adhesive compound. 1520, it can effectively prevent gel formation and prevent rubber color, molecular weight and viscosity changes during isolation, drying, storage and shipping. 1520 is effective even in rubber processing without the addition of phosphite (TNPP). But if necessary, adding phosphite will make the effect better. At the same time, 1520 can also be used in polymer or organic matrix, including thermoplastic elastomer, synthetic oil, etc. Purpose: This product is a rubber antioxidant. Mainly used in cis-butadiene rubber, styrene-butadiene rubber, ethylene propylene rubber, nitrile rubber, thermoplastic elastomer and other synthetic rubber, its dosage is small, antioxidant effect is good, can improve the stability of plastics or synthetic plastics. It belongs to environmental protection antioxidant, and realizes the transformation of rubber products from general type to environmental protection type. This product can also be used in lubricants, plastics and other polymer polymers, with excellent oxidation resistance. Packing, storage, transportation and precautions: Galvanized drum packing, net weight 200 kg; The product should be stored in a clean and dry place to prevent rain. When handling this product, strong rubbing should be avoided.

Non-polluting antioxidant TH1520 macromolecule material antioxidant Chinese Name: 2,4-bis (n-octylthiomethyl) -6-methylphenol English Name: 2,4-Bis (octylthiomethyl) -6-Methylphenol CAS No. 110553-27-0 Molecular formula: C25H44OS2 Molecular weight: 424.7 Physical property: Melting point: 20 C Appearance: White crystals or colorless to yellowish liquids Specific gravity: 0.975-0.979 (20 C) Viscosity: 80-90 mPa.s (20 C) Technical Indicators: Content (>98%) Transmittance: 425 nm 95% Antioxidant 1520 is a new high molecular weight liquid antioxidant, which has certain effect on the stability of rubber and adhesive compound. 1520, it can effectively prevent gel formation and prevent rubber color, molecular weight and viscosity changes during isolation, drying, storage and shipping. 1520 is effective even in rubber processing without the addition of phosphite (TNPP). But if necessary, adding phosphite will make the effect better. At the same time, 1520 can also be used in polymer or organic matrix, including thermoplastic elastomer, synthetic oil, etc. Purpose: This product is a rubber antioxidant. Mainly used in cis-butadiene rubber, styrene-butadiene rubber, ethylene propylene rubber, nitrile rubber, thermoplastic elastomer and other synthetic rubber, its dosage is small, antioxidant effect is good, can improve the stability of plastics or synthetic plastics. It belongs to environmental protection antioxidant, and realizes the transformation of rubber products from general type to environmental protection type. This product can also be used in lubricants, plastics and other polymer polymers, with excellent oxidation resistance. Packing, storage, transportation and precautions: Galvanized drum packing, net weight 200 kg; The product should be stored in a clean and dry place to prevent rain. When handling this product, strong rubbing should be avoided.

Thiadiazole hindered phenol derivatives Non-polluting New Antioxidant TH1520 Lubricating Oil Antioxidant CAS:110553-27-0 Chinese Name: 2,4-bis (n-octylthiomethyl) -6-methylphenol English Name: 2,4-Bis (octylthiomethyl) -6-Methylphenol CAS No. 110553-27-0 Molecular formula: C25H44OS2 Molecular weight: 424.7 Physical property: Melting point: 20 C Appearance: White crystals or colorless to yellowish liquids Specific gravity: 0.975-0.979 (20 C) Viscosity: 80-90 mPa.s (20 C) Technical Indicators: Content (>98%) Transmittance: 425 nm 95% Antioxidant 1520 is a new high molecular weight liquid antioxidant, which has certain effect on the stability of rubber and adhesive compound. 1520, it can effectively prevent gel formation and prevent rubber color, molecular weight and viscosity changes during isolation, drying, storage and shipping. 1520 is effective even in rubber processing without the addition of phosphite (TNPP). But if necessary, adding phosphite will make the effect better. At the same time, 1520 can also be used in polymer or organic matrix, including thermoplastic elastomer, synthetic oil, etc. Purpose: This product is a rubber antioxidant. Mainly used in cis-butadiene rubber, styrene-butadiene rubber, ethylene propylene rubber, nitrile rubber, thermoplastic elastomer and other synthetic rubber, its dosage is small, antioxidant effect is good, can improve the stability of plastics or synthetic plastics. It belongs to environmental protection antioxidant, and realizes the transformation of rubber products from general type to environmental protection type. This product can also be used in lubricants, plastics and other polymer polymers, with excellent oxidation resistance. Packing, storage, transportation and precautions: Galvanized drum packing, net weight 200 kg; The product should be stored in a clean and dry place to prevent rain. When handling this product, strong rubbing should be avoided.