Silicone rubber material for auto parts 351-30,40,50,60
Details
Silicone rubber material for auto parts 351-30,40,50,60
Item | 351-30 | 351-40 | 351-50 | 351-60 |
Product | Car self-lubrication wiring harness, Seal parts |
Products feature | Good self oil perspiring, low compression set |
Special performance | Surface oil separation |
Appearance | semitransparent |
Hardens (HA) | 30 | 40 | 50 | 60 |
Density(g/cm³) | 1.12 | 1.15 | 1.19 | 1.21 |
Tensile strength(Mpa) | 6.5 | 7.0 | 7.0 | 7.0 |
Elongation (%) | 600 | 550 | 300 | 250 |
Tear strength (N/mm) | 12.0 | 12.0 | 12.0 | 10.0 |
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
