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    Home > Catalyst and Auxiliary > Antioxidants (Find 52 items)


    Butylated Hydroxytoluene

    Antioxidant 264 as general antioxidants is used widely in polymer materials, petroleum products and food processing industries. Antioxidant 264 is commonly used rubber antioxidant, heat, oxygen aging have some protective effect, but also can inhibit copper harm. This product does not change color, not pollution. Antioxidants 264 high solubility in oil, no precipitation, less volatile, non-toxic and non-corrosive.


    Widely used in the synthesis and processing of various plastics such as polypropylene, polyethylene, ABS, polycarbonate and polyester resin

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    Pentaerythritoltetrakis (3-(3,5-Di-Tert-Butyl-4-Hydroxyphenyl) Propionate)

    Antioxidant 1010 can be applied in polyolefins, such as polyethylene, polypropylene, polybutene and olefin copolymers such as ethylene-vinylacetate copolymers. Also, its use is recommended for the processing of polymers such as polyacetals, polyamides and polyurethanes, polyesters, PVC, styrene homo- and copolymers, ABS, elastomers such as butyl rubber (IIR), SBS, SEBS, EPM and EPDM as well as other synthetic rubbers, adhesives, natural and synthetic tackifier resins, and other organic substrates.

    Octadecyl3-(3,5-Di-Tert-Butyl-4-Hydroxyphenyl) Propionate

    This product is a highly efficient, non-polluting, non-toxic, hindered phenolic antioxidant with good compatibility with most polymers. It has good resistance to discoloration caused by light and heat, and has good heat resistance and water resistance extraction performance. It is widely used as antioxidant for polyethylene, polypropylene, polystyrene, ABS resin, polyvinyl chloride, nylon, polyester, polyurethane, cellulose plastic and various rubbers. Combined with antioxidants AT-168, DLTDP, etc. can exert a synergistic effect to improve the antioxidant effect. This product also has a certain light stabilizing effect. Also used to prevent thermal aging of grease and paint. The dosage is generally 0.05% to 0.5%. It is a kind of hindered phenolic antioxidant. It is an excellent non-polluting non-toxic antioxidant with good heat resistance and water resistance extraction performance. Antioxidants widely used in polyethylene, polypropylene, polystyrene, ABS resin, polyvinyl chloride, nylon, polyester, polyurethane, cellulose plastics and various rubbers have good compatibility, high antioxidant performance, no Coloring, no pollution, washing resistance, low volatility and other advantages. The reference dosage is 0.1~0.5 serving.


    Vulcanizing agent and vulcanization accelerator for natural rubber and synthetic rubber. Active sulfur can be released at the vulcanization temperature, and the effective sulfur content is 27%. The operation is safe. The vulcanization speed is slow when used alone. Combined with thiazoles, thiurams and dithiocarbamates can increase the vulcanization speed. This product is non-frosting, non-polluting, non-discoloring, and easily dispersed. Especially suitable for butyl rubber. Mainly used to manufacture tires, butyl inner tubes, adhesive tapes and heat-resistant rubber products.


    It can be used alone or in combination with other antioxidants, with good synergy. Suitable for resins such as polypropylene and polyethylene. Mainly used in the processing and use of polyolefin insulated wires and cables. The general dosage is 0.1% ~ 0.5%.

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    Tris(3,5-di-tert-butyl-4-hydroxybenzyl) Isocyanurate is used an as antioxidant-stabilizer in polyolefin films intended for packaging nonfatty food as well as an antioxidant in propylene copolymers.
    Antioxidants are substances that prevent the adverse effects of oxygen. It is a type of substance that can help capture and neutralize free radicals, thereby eliminating free radical damage to the human body. Antioxidants as food additives can help fight food spoilage. Antioxidants are usually added to industrial products. A common use is as a stabilizer for fuels and lubricants to prevent oxidation. It can also be added to gasoline to prevent polymerization and prevent the formation of engine fouling. "Antioxidants" on Echemi mainly supplies raw materials for Antioxidants.
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