Silicone  heat cure rubber (HCR)

Features

  • Hardness: SHA 0A~90A
  • Suitable for molding,extrusion,canender
  • Easily pigmentable
  • High transparence,high strength,low compression,flame retardant,good heat resistance
  • Pass the authentication of RoHS, REACH, LFGB,and ISO10933 biocompatibility

Applications

  • Miscellaneous items:sealings,pipe
  • Kitchenware:cake plate,gloves
  • Medical accessories:pipe,face mask
  • New energy vehicle:wire
  • Maternal and infant products:nipple
  • Wearable devices:watch band

Typical product

SC-51*3 series of Heat Cure Rubber (HCR)

Shore hardness of 30-70 A, DBPMH curing, high-class antistatic fumed HCR

Features

  • Good antistatic effect
  • Odorless
  • Pass the authentication of RoHS

Applications

  • Rubber roll
  • Watch band
  • Antistatic gasket
  • Electronic product sheath

Typical Characteristics

Testing itemMethodSC-5133SC-5143SC-5153SC-5163SC-5173
AppearanceEyeballingTranslucent
Hardness (ShoreA)GB/T 531.1-20083040506070
Density (g/cm3)GB/T 533-20081.081.121.141.161.18
Tensile strength (MPa)GB/T 528-20093.54566
Elongation (%)GB/T 528-2009550550450350200
Tear strength (kN/m)GB/T 529-200814141288
Tensile set (%)HG/T 3322-20121014161616
Surface resistance (Ω)GB/T 1692-2008106~109

Notes: 1. The data were obtained by testing a 2 mm thick specimen made by compression molding at 175 oC for 5 minutes using 1.0% of 50% peroxide (DBPMH) as curing agent. 2. These figures are only intended as a guide and should not be used in preparing specifications. Please feel free to contact Genvan salesperson if necessary.

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