No special storage precautions noted. Material is stable under normal conditions. Avoid contact with oxidizing agents. For further information, refer to Section 10: "Stability and Reactivity". Use container made of: Suitable plastic material.Please consult the Safety Data Sheet of this product.


Bluesil HCR 950 U is silicone master batch compound, vulcanising on heating after addition of a vulcanizing agent (chosen according to the transformation process).

Heat Protection;High Temperature Protection

HCR Masterbatch


  • Excellent aptitude for processing
  • No post curing or slight post curing
  • Good compromise between mechanical properties, especially rebound resiliency
  • Good heat stability, up to 200ºC

Bluesil HCR 950 U is recommended for moulding, injecting and extruding translucent or coloured articles, good compromise between mechanical properties, especially rebound resiliency.

Asia Pacific

For information about Storage and Shelf Life for this product, please download the Technical Data Sheet.




Hardness47MonocompASTM D 2240sh.A
Elongation480MonocompNF ISO 37%
Density1.11MonocompISO 2781g/cm3
Tensile strength8MonocompNF ISO 37MPa











































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