O-ring Seal Products Casting Transparent Solid HTV Silicone Rubber
HTV Silicone rubber compound is a rubber elastomer made by mixing raw silicone rubber and high-purity silica as the main ingredients according to the formula. It must be uniformly mixed with a vulcanizing agent before it can be molded at high temperatures, known as HTV silicone rubber, it has a wide range of applications in industries such as electric power, electrical, electronics, machinery, automobiles, food equipment, household goods, and leisure products.
FEATURES
Strong tear resistance
Efficient resilience and processing performance
Suitable for compression molding
Meets ROHS and environmental
APPLICATIONS
MC HTV Silicone Rubber compound is mainly used for remote control silicone buttons,cake pans, swimming caps, common button,kitchenware, sealing ring 0-ring electronic cigarette case silicone products, can be customized on demand.
Data sheet of HTV:
Item No. | MC-9130 | MC-9140 | MC-9150 | MC-9160 | MC-9170 | MC-9180 |
Appearance | Transparent solid, no obvious mechanical impurities |
Curing conditions | Molding vulcanization: 5'/116°C; Secondary vulcanization: 4 h/200°C |
Gravity,g/cm³ | 1.10±0.03 | 1.12±0.03 | 1.15±0.03 | 1.17±0.03 | 1.19±0.03 | 1.22±0.03 |
Hardness,ShoreA | 30±2 | 40±2 | 50±2 | 60±2 | 70±2 | 80±2 |
Tensile Strength,MPa | 7.5 | 8.5 | 9 | 8.5 | 8.5 | 8 |
Elongation at break,% | 720 | 720 | 620 | 400 | 320 | 160 |
Tear Strength,N/mm | 15 | 20 | 25 | 30 | 25 | 15 |
Linear shrinkage,% | 3.5~4.1 | 3.3~3.9 | 3.1~3.7 | 2.9~3.5 | 2.8~3.4 | 2.7~3.3 |
Plasticity,mmX100 | 150~190 | 170~210 | 190~230 | 230~270 | 270~310 | 320~380 |
Package: 20kg /carton, 1 ton per pallet.

