PCR Series High Impact Polystyrene


PCR-HIPS​​ (Post-Consumer Recycled High Impact Polystyrene) is an eco-friendly material produced through ​​refined recycling and modification​​ of post-consumer plastic waste (e.g., appliance housings, electronic devices, pipes, and daily necessities). Its core processes include:

  • ​​Raw material classification & screening​​
  • ​​Pre-treatment cleaning​​
  • ​​Standardized granulation​​
  • ​​Performance optimization modification​​
    These processes address performance fluctuations (e.g., low impact strength, poor color stability) caused by complex sources of recycled polystyrene. By incorporating modification technologies such as ​​toughening agents​​ (e.g., SBS/SEBS), ​​compatibilizers​​, and ​​silane coupling agents​​, PCR-HIPS significantly enhances impact resistance and toughness ​​while retaining the processing performance and dimensional stability​​ of virgin HIPS.

Leveraging balanced mechanical properties and customizable characteristics (e.g., color, flame retardancy, gloss adjustment), PCR-HIPS is widely used in ​​injection molding and extrusion​​ fields:

​​Household Appliances & Electronics​: Refrigerator components, TV housings.

​​Automotive Industry​: Interior trim & cushioning components (meeting lightweight & safety requirements)

Packaging & Consumer Goods​: Food containers, daily necessities (balancing eco-friendliness & surface decorativity)

 

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