Silicone rubber material for the silicone buttons 151-40, 50, 60, 70
Details
Silicone rubber material for the silicone buttons 151-40, 50, 60, 70
Item | 151-40 | 151-50 | 151-60 | 151-70 |
Product | Economical remote control buttons |
Products feature | Economical purpose for molding , good physical and mold-release. |
Appearance | semitransparent |
Hardness (HA) | 40 | 50 | 60 | 70 |
Density (g/cm³) | 1.13 | 1.16 | 1.19 | 1.22 |
Tensile strength (Mpa) | 9.0 | 9.0 | 9.0 | 8.5 |
Elongation (%) | 600 | 450 | 450 | 350 |
Tear strength (N/mm) | 25.0 | 25.0 | 25.0 | 25.0 |
Linear shrinkage (%) | 3.3 | 3.3 | 3.2 | 3.2 |
Notes:
- Items containing "*" represent the secondary vulcanization data; others represent first vulcanization data; “Y” for the liquid glue
- 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
- Vulcanizing agent: 2,5-bis[tert-butylperoxy]-2,5-dimethylhexane; Liquid adhesive curing conditions: 105℃×15min
