Car Assembly Parts Silicone Rubber Spark Plug Sheath , Withstand High Voltage
Product material features:
- Withstand voltage: ≥30KV
- Usage temperature: -20℃-155℃
- Material:Silicone rubber
- Cable entry diameter: 6±0.5mm
- Plug entry diameter: 17±0.5mm
- Shore-A hardness: 55±5A
- Elongation at break: ≥300%
- Tear strength: ≥15N/mm
- Dielectric strength: ≥20KV/mm
- Tensile strength: ≥6N/mm2
- Tensile deformation: ≤20%
- Density: 1.17±0.02 g/cm3
- Withstand voltage 18KV for 30minutes: NO breakdown
- Surface resistance: ≥1011Ω
- Ageing resistance: 155±2.5℃X168h,Without any cracking
- Produced by silicone rubber, which is odorless and nontoxic
- Great heat resistance, cold tolerance, and dielectric properties
- Usage temperature is -20~155℃.
- The burr of the parting lines is less than 0.5mm.
- Useful time is not less than 50,000 km or 3 years.
- Can be designed and developed according to customer’s requirements
- Used in the ignition system of auto engine.