No special storage precautions noted. Material is stable under normal conditions. Avoid contact with oxidizing agents. Use container made of: Plastic film (outer packaging - cardboard box) For further information, refer to Section 10: "Stability and Reactivity".Please consult the Safety Data Sheet of this product.ELV;GADSL;RoHS


Silicone master-batch compound, vulcanising on heating after addition of a vulcanizing agent (chosen according to the transformation process).

Fire Protection;Heat Protection;High Temperature Protection;Protection

HCR Masterbatch




  • Easy to process.
  • Short post curing.
  • Slight refreshening after prolonged storage.
  • Exceptional heat stability, up to 250?C.
  • Wide possibilities of blending with the ""Mix & Fix"""""" master batch range.
  • Easy production of vivid colours with Bluestar's HCE colour bases.

Cellular Structured HCR:
It is possible to obtain, after addition of a suitable porogen agent, an EVC with a cellular structure that can be processed according to all the usual methods of rubber industry: moulding, extrusion, calendering.

BLUESIL MF 40 U can be used for moulding, injection and extrusion of articles with good mechanical properties as well as for cellular structured articles.

Asia Pacific;Europe Middle East Africa;Central and South America;North America

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




Density1.11MonocompISO 2781g/cm3
Elongation490MonocompNF ISO 37%
Hardness38MonocompASTM D 2240sh.A
Tensile strength6.4MonocompNF ISO 37MPa











































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