Introduction
SiSiB® HR0550 is the high rebound resilience heat cured silicone elastomers for molding.
Key Features
High rebound resilience
Excellent process ability.
Well balanced physical properties
50, 60, 70 durometer grades available
ROHS test passed
Typical Physical Properties
| Product: | SiSiB® HR0550 HCE |
| Appearance: | Translucent |
| Curing Agent: | C-8 |
| Curing Agent Content: | 2.0% |
| Curing Condition: | 170°C x 5min |
| Hardness (Shore A) | 50 +/- 2 |
| Tensile Strength (MPa) | Min. 5.5 |
| Elongation (%) | Min. 250 |
| Tensile Set (%) | Max. 8.0 |
| Tear Strength (KN/m) | Min. 15.0 |
Applications
Gasket/Roller
Keypads
Parts
Packing and Storage
SiSiB® HR0550 is supplied in 20Kg box, with plastic bag inside. Store in a cool and dry place out of direct sunlight.