Introduction
SiSiB® LR8040 is high strength type two-component liquid silicone rubber for injection molding process . High performance elastomeric parts could be got through Mixing A:B=1:1.
Key Features
Highly transparency
Excellent process ability
High strength
20, 30, 40, 50, 60, 70 durometer grades available
ROHS and FDA test passed
Typical Physical Properties
| Product: | SiSiB® LR8040 LSR |
| Appearance: | Transparent |
| Curing Condition: | 130°C x 5min, A:B=1:1 |
| Hardness (Shore A) | 38 +/- 2 |
| Tensile Strength (MPa) | Min. 4.0 |
| Elongation (%) | Min. 220 |
| Tear Strength (KN/m) | Min. 14.0 |
| Tensile set(%) | Max. 8.0 |
| Linear shrinkage(%) | 2.3~3.0 |
Applications
Baby nipples
Swimming goggles
Keypads
Parts
Packing and Storage
SiSiB® LR8040 is supplied in 20Kg can or 200Kg drum. Store in a cool and dry place out of direct sunlight.