Silicone Rubber - Heat Cured Silicone Rubber (HCR), High Temperature Vulcanized Silicone Rubber (HTV)

SiSiB® HR0280 HCE

Introduction
SiSiB® HR0280 is general purpose heat cured elastomer for molding.
Key Features
Very good transparency and appearance
Excellent process ability
Well balanced physical properties and bound resilience
30, 40, 50, 60, 70, 80, 90 durometer grades available
ROHS test passed
UL94 HB test passed.
Typical Physical Properties
Product: SiSiB® HR0280 HCE
Appearance: Translucent
William Plasticity -
Curing Agent: C-8
Curing Agent Content: 2.0%
Curing Condition: 170°C x 5min
Linear Shrinkage (%) 3.1-3.6
Hardness (Shore A) 81 +/- 3
Tensile Strength (MPa) Min. 6.0
Elongation (%) Min. 120
Tensile Set (%) Max. 6.0
Tear Strength (KN/m) Min. 16.0
Applications
Gasket
Keypads
Parts
Packing and Storage
SiSiB® HR0280 is supplied in 20Kg box, with plastic bag inside. Store in a cool and dry place out of direct sunlight.
Technical Library
Download Technical Data Sheet Safety Data Sheet