Welcome to Huangshan Banner Technology Co., Ltd.

Functional Additive

Polystyrene powder


Banner micropowder powders are specially designed thermoplastic polyethylene powder with spherical structure. As to be a binder for cathode ring in alkaline battery. That was added to the dry mixing formula before moulding with significant effect.


  • Product application
  • Usage method
  • Packaging storage
  • · Improve the surface of the product styrene fog

    · Effective control of shrinkage

    · Reducing stress cracking

    · Improve the product styrene gas

    · Improve dimensional stability and mechanical properties

    · Improve the tinting strength.

  • In BMC/SMC or other pultrusion applications, the recommended addition amount is 2-8%. Depending on the product's characteristic requirements, the specific amount needs to be determined by the user based on the application's system and the final performance requirements of the product. In order to achieve good results, processing equipment and processes should ensure that the product is well dispersed in the system.

  • Packed in 20kgs/bag, store in a cool dry place.