BLUESIL MF 240 U may be stored at temperatures between -5°C / 23°F and 40°C / 104°F for up to 18 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


BLUESIL MF 240 U is a silicone master-batch, which is hot curing after addition of a cross-linking agent (chosen according to the transformation method).

Heat Protection;High Temperature Protection

HCR Masterbatch

  • No replastifying.
  • No post-curing.
  • Low shrinkage.
  • Low compression set.
  • Good heat resistance, up to 200?C.
  • Low swelling in paraffin or slightly aromatic oils.
  • Bright colours easily obtained.
  • Producing articles with good compression set.
  • Producing articles exposed to oils (with or without insert).
  • Use in blends with MASTER BATCHES of greater hardness (coating of cylinders, etc.).

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




Density1,09MonocompISO 2781g/cm3
Elongation475MonocompNF ISO 37%
Hardness42MonocompASTM D 2240sh.A
Tensile strength7,6MonocompNF ISO 37MPa