Liquid silicone rubber material 6310/40 , 6320/40
Details
Liquid silicone rubber material 6310/40 , 6320/40
Item | 6310/40 | 6320/40 |
Product | Liquid silicone rubber button |
products Feature | Ordinary silicone buttons | Long life expectancy buttons |
Special performance | Not broken after hiting 10 million times .Above is limited to the company's key results | Not broken after hiting 20 million times .Above is limited to the company’s key results |
Appearance | Semitransparent | Transparent |
Hardness(HA) | 37 | 40 |
Density(g/cm³) | 1.08 | 1.08 |
Tensile strength (Mpa) | 4.0 | 5.7 |
Elongation（%） | 420 | 250 |
Tear strength (N/mm) | 18.0 | 21.0 |
Notes:
- Hardness containing “C” represent ASKER C Others represent Shore A
- Tear mark: A cut mouth with crescent type cutter testing; C - domestic orthogonal cutting test; Not marked for JISK type B
- Liquid adhesive curing test conditions: 105℃×15min
