Guangzhou Chengshuai New Material Co.,Ltd.

Chemical name: 4,4 '-sulfur generation double (6-tert-butyl -3-methyl phenol) Molecular formula: C22H30O2S Structural formula: Molecular Weight: 358.54 CAS No.: 96-69-5 Product Specifications: Appearance: White Crystal Content: ≥99% Melting Point: 160-164 Volatile%:≤0.1 Grey%:≤0.05 Sieve residue (425μm)%:≤0.5 Iron content: 10ppm Features: Antioxidant 300 is a typical sulfur-acting bisphenol antioxidant. Because of the particularity of its structure, it has the dual functions of free radical terminator and hydrogen peroxide decomposition agent, and shows excellent synergy effect with carbon black, which is incomparable to common antioxidants. Usage: Antioxidant 300 is a high efficiency multifunctional sulfur-containing blocked phenolic antioxidant, with the dual role of the main auxiliary antioxidant, and with carbon black with the use of good synergy. Widely used in plastics, rubber, rosin resins and petroleum products. Especially suitable for polyethylene wire and cable materials (such as communication cable sheath materials, insulation materials, chemical crosslinked polyethylene insulation materials, semi-conductive shielding materials, silane crosslinked polyethylene cable material, etc.), as well as high-density polyethylene pipe material, outdoor use of other black polyethylene materials. Packaging: 25kg paper plastic composite bag.