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Best Selling rubber antioxidant aw 91-53-2 for plastics
Best Selling rubber antioxidant aw 91-53-2 for plastics
Best Selling rubber antioxidant aw 91-53-2 for plastics
Best Selling rubber antioxidant aw 91-53-2 for plastics
Best Selling rubber antioxidant aw 91-53-2 for plastics
  • What are polymer antioxidants?
  • Polymer antioxidants including hindered phenolic, amine which belongs to the primary antioxidant, phosphite, thioesters which belongs to the auxiliary group, and blends of a primary with an auxiliary. what’s antioxidants’ application and how to choose?
  • Antioxidants are widely used in plastics, rubber, fiber, coatings, and adhesives industry.
  • How do antioxidants protect polymers from oxidation?
  • Antioxidants protect polymers against oxidation by controlling molecular weight changes that lead to a loss of physical, mechanical, and optical properties. Among other factors heat, light and mechanical stress can result in the degradation of the polymer.
  • What are antioxidants used for?
  • Antioxidants are widely used in plastics, rubber, fiber, coatings, and adhesives industry. Basically, antioxidants are used in every polymers processing, antioxidant selection guide as the table below, For mobile phone user, please click HERE to view PDF copy. Need FREE sample or a quote?
  • Which antioxidants are most effective during processing?
  • Phosphites are most effective during processing and protect both the polymer and the primary antioxidant. Thioesters are useful in increasing the long-term thermal stability in conjunction with phenolic antioxidants. Irgafos ® 168, Irgafos ® 126, Irganox ® PS 800 and Irganox ® PS 802 are secondary antioxidants.
Categories : Categories : Rubber Antioxidant
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