Solprene 1106 is a linear high molecular weight  random-block styrene/butadiene copolymer with a total content of  10% styrene, 6% present as a polystyrene block.

This grade has a non-staining antioxidant system; FDA approved for use in food contact applications and is essentially gel free with a very clear color.

Solprene 1106 is mainly used as an impact modifier in polystyrene products.

It is packed in bales wrapped in polystyrene-polybutadiene film.


  • FDA Approved
  • Gel free
  • Clear color
  • Non staining antioxidant system

Physical Form: Available in bales


Property Unit Value
Volatile matter % max 0.75
Color (alpha) max 10
Total styrene % 10
Block styrene % min 6
Styrene solution viscosity @ 5% cp 35
Insolubles % max 0.1
Specific gravity 0.92

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