ANTIOXIDANT 168

• Company : Guangzhou Chengshuai New Material Co.,Ltd.
• Region : Guangdong , China
• Category : Chemicals > Catalysts & Auxiliary Agents
• Specification : Appearance: White powder Volatility, %??0.30 Melting point???183.0-187.0 Acid value, mgKOH/g: ?0.30 Assay, %??99.0 2,4-t-Butyl-Phenol, %: ?0.20 Transmittance 425nm?98% 500nm?98%
• Contact Person : David|||Sales Manager
• Telephone :
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• Website : www.hhochem.com
• Email : [email protected]
• Update : Jul/15/2019

• Product Details

  PHOSPHITE ANTIOXIDANT HONOX-168 Technical Data Sheet (TDS) Chemistry Chemical name: Tris-(2,4-di-tert-butyl-phenyl) phosphate CAS No.?31570-04-4 Molecular formular?C42H63O3P Molecular weight?646.9 Molecular structure Specification Appearance: White powder Volatility, %??0.30 Melting point???183.0-187.0 Acid value, mgKOH/g: ?0.30 Assay, %??99.0 2,4-t-Butyl-Phenol, %: ?0.20 Transmittance 425nm?98% 500nm?98% Solubility (20?, g/100g solvent) Acetone:1.8 n-Hexane:11 Benzene:34 Methanol?0.01 Chloroform:36 Methylene Chloride:36 Cyclohexane:16 Toluene:40.5 Ethyl acetate:4 Water ?0.01 Application ANTIOXIDANT HONOX-168 is a secondary antioxidant with excellent resistance to extraction by water, low volatility and high heat stability. It can effectively decompose hydroperoxides produced during the processing of polymeric materials. It is a highly effective processing stabilizer in polyolefins, including polyethylene, polypropylene, polybutene, EVA etc. It is also used in other polymers such as polyamide, polycarbonate, polyester, polyurethane, styrenic polymer, elastomer, adhesive, sealant, lubricant etc. It is always combined to use with hindered phenolic primary antioxidants such as 1010 to improve thermostability of polymer during the processing. Packing 25kg/bag; 25kg/carton. Storage Containers should be kept tightly closed when not in use. Store it in a dry, cool, well-ventilated shady place. Recommended Dosage Polyolefins: 0.02-0.2% Other substrates: 0.05-0.25%

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