For Auto Ignition system , Spark Plug Rubber Boot , Heat / Coldness Tolerance
Appearance of product:
- Color: Black
- Material: Silicone rubber
- Surface: smooth
- Shape: straight and cylinder
Physical properties of product:
- Density: 1.17±0.02 g/cm3
- Shore-A hardness: 65±5A
- Tensile strength: ≥6N/mm2
- Elongation at break: ≥300%
- Tear strength: ≥15N/mm
- Tensile deformation: ≤20%
Electrical properties of product:
- Dielectric strength: ≥20KV/mm
- Withstand voltage 18KV for 30minutes: NO breakdown
- Surface resistance: ≥1011Ω
- Withstand voltage: ≥30KV
Stability of product:
- Ageing resistance: 155±2.5℃X168h,Without any cracking
Dimension of product:
- Burr of the parting lines: ≤0.5mm
- Diameter of ignition wire end: φ6.5±0.5mm
- Diameter of spark plug end: φ10±0.5mm
Environment for use:
- Usage temperature: -20℃-155℃
Strength of product:
- Product has no smell, health for people.
- Great heat resistance, cold tolerance, and dielectric properties
- Long life: be able to use no less than 50,000 km or 3 years
- Based on complete die processing equipments, sheaths can be designed and developed according to customer’s requirements in a short time.
Applications:
- near auto engine, connecting spark plug and High voltage wire
Picture:
