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;GADSL;RoHS


Silicone master batch compound, vulcanising on heating after addition of 2.4 -dichloro benzoyl peroxide

Fire Protection;Heat Protection;High Temperature Protection;Protection

HCR Masterbatch



  • Easy processing (good green properties).
  • No post curing or slight post curing.
  • High mechanical properties and in particular, a good compromise between elongation at break and tear strength.
  • Good heat stability, up to 250°C.
  • Wide possibilities for post-filling and blending with the "Mix & Fix" master batch range.

BLUESIL MF 25 U can be used for moulding, injection and extrusion of articles with good mechanical properties.

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.




Density1.13MonocompISO 2781g/cm3
Elongation1015MonocompNF ISO 37%
Hardness23MonocompISO 868sh.A
Tensile strength6.4MonocompNF ISO 37MPa


































Rubber General Guide General Guide










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