No special storage precautions noted. Material is stable under normal conditions. Avoid contact with oxidizing agents. Suitable containers: polyethylene. Plastic lined steel drum.Please consult the Safety Data Sheet of this product.ELV;Food Contact;Heavy Metals;RoHS


Silicone Master batch, heat curing after addition of a vulcanisation agent (chosen according to the processing method)..

Heat Protection;High Temperature Protection

HCR Masterbatch


ELV;Food Contact;Heavy Metals;RoHS

· Slight refreshening after prolonged storage.
· Easy to process.
· No or very little post-curing.
· Good heat stability up to 200° C, 250°C with additive ADD 744.
· Easy to obtain bright colours using Bluestar Colour Base for HCR.
· Major potential for blending with "Mix and Fix" range master batches.

BLUESIL MF 980 U is recommended for moulding, injection, and the extrusion of high hardness articles with a good compromise of mechanical properties

Europe Middle East Africa

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




Elongation230MonocompNF ISO 37%
Hardness81MonocompASTM D 2240sh.A
Density1.18MonocompISO 2781g/cm3


































Rubber General Guide General Guide










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