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 location:Home - Products - Antioxidant Series - Phenolic/Amine Main Antioxidants
Antioxidant 300
CAS No:96-69-5

Chemical indicators:


White or light yellow powder

Main content


Melting point






Iron (Fe)




fineness 355μm


Features and uses:

Antioxidant 300 is a highly effective multi-functional sulfur-containing hindered phenolic antioxidant, which has the dual function of primary and secondary antioxidants, and has a good synergistic effect in combination with carbon black.

Antioxidant 300 is widely used in plastics, rubber, rosin resins and petroleum products.

Antioxidant 300 is especially suitable for polyethylene wire and cable materials (such as communication cable sheathing materials, insulating materials, chemically cross-linked polyethylene insulation materials, semi-conductive shielding materials, silane cross-linked polyethylene cable materials, etc.) and high Density polyethylene pipe material, other black polyethylene materials for outdoor use, etc., commonly known as "polyethylene cable material and tube material special antioxidant".

The use of 300 antioxidants in polyethylene has the following advantages: better maintaining the physical properties of its raw materials (such as tensile strength, elongation, melt index, etc.), good preservation of its electrical properties, height The thermal stability enhances the weatherability of the product, and the volatility is low, and the anti-aging effect is four times that of the general anti-aging agent.

Packing and Storage:

Antioxidant 300 is non-toxic, non-flammable, non-corrosive, non-irritating, and has good storage stability. It is packed in 25KG cardboard drum lined with plastic bags.

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