STORAGE t < +40°C IN ITS ORIGINAL PACKNo 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;Food Contact;GADSL;Heavy Metals;RoHS


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


ELV;Food Contact;GADSL;Heavy Metals;RoHS

  • Excellent green strength
  • Slight refreshening after prolonged storage
  • No post curing
  • Low shrinkage
  • Low compression set
  • Good heat stability, up to 225°C
  • Good oil resistance (slight swelling)
  • Wide possibilities of blending with the "Mix & Fix" masterbatch range

BLUESIL MF 280 U is recommended for moulding, injection and extrusion of articles with good mechanical properties (notably in low compression sets). The use in blending with BLUESIL MF 240 U for products exposed to oils (with or without an insert) and for roller mill coatings.

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.




Elongation170MonocompNF ISO 37%
Hardness81MonocompASTM D 2240sh.A


































Rubber General Guide General Guide










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