东莞宏强新材料有限公司
13925877368
DongGuan HongQiang New Material Co.,Ltd.
13925877368
DongGuan HongQiang New Material Co.,Ltd.
13925877368
DongGuan HongQiang New Material Co.,Ltd.
milk white or black solid,no obvious mechanical admixture
high voltage cap products which requires antiflaming
| Item | SpecificGravity(g/cm³) | Hardness Shore° A |
Tensile Strength(Mpa) | Linear Shrinkage(%)≥ | Tearing Strength (kN/m) |
Linear Shrinkage(%) | Rebound Elasticity(%)≥ | Plasticity | Vulcanizing agent |
| HQ-8750 Series of technical requirements | |||||||||
| HQ-8730 | 1.25±0.03 | 32±3 | 3 | 450 | 7.5 | 3.1~3.5 | 45 | 140±20 | DCP |
| HQ-8740 | 1.28±0.03 | 40±3 | 3.5 | 400 | 8.5 | 3.1~3.5 | 45 | 180±20 | |
| HQ-8750 | 1.31±0.03 | 50±3 | 4 | 350 | 10.5 | 3.0~3.4 | 48 | 210±20 | |
| HQ-8760 | 1.34±0.03 | 60±3 | 4 | 200 | 10 | 3.0~3.4 | 45 | 250±25 | |
| HQ-8770 | 1.37±0.03 | 70±3 | 4 | 120 | 7 | 2.8~3.2 | 43 | 280±30 | |
