Long Life Auto Engine High Temperature Spark Plug Boot - 30KV Withstand Voltage, -20°C to 155°C Range
Premium silicone rubber spark plug boot with exceptional heat resistance (-20°C to 155°C) and dielectric strength (≥30KV). Features 50,000+ km service life, custom manufacturing capabilities, and superior aging resistance for reliable automotive ignition system performance.
Place of Origin
CHINA
Shape
Straight
Packaging Details
Based on customer's demand
Color
Black
Material
Silicone rubber
Model Number
TY0021B01
Product Description
Product Overview
Long Life Auto Engine High Temperature Spark Plug Boot made from premium silicone rubber, designed for exceptional durability and electrical performance in automotive ignition systems.
Key Specifications
| Parameter | Value |
|---|---|
| Color | Black |
| Material | Silicone Rubber |
| Withstand Voltage | ≥30 KV |
| Usage Temperature | -20°C to 155°C |
| Diameter (Ignition Wire End) | 5.5±0.5 mm |
| Diameter (Spark Plug End) | 10.5±0.5 mm |
| Burr of Parting Lines | ≤0.5 mm |
Material Properties
| Property | Value |
|---|---|
| Shore-A Hardness | 55±5 A |
| Elongation at Break | ≥300% |
| Tear Strength | ≥15 N/mm |
| Dielectric Strength | ≥20 KV/mm |
| Tensile Strength | ≥6 N/mm² |
| Surface Resistance | ≥10¹¹ Ω |
| Density | 1.17±0.02 g/cm³ |
Performance Features
- Excellent heat resistance (155°C) and cold tolerance (-20°C)
- Superior dielectric properties with withstand voltage ≥30 KV
- Odorless silicone rubber material
- Proven aging resistance: 155±2.5°C for 168 hours without cracking
- Withstands 18 KV for 30 minutes without breakdown
Product Life & Application
Designed for automotive engine ignition systems with a service life exceeding 50,000 km or 3 years under normal operating conditions.
Manufacturing Advantages
- Complete in-house manufacturing with CNC machining centers and EDM equipment
- Custom mold development for quality control and faster production cycles
- Custom design capabilities to meet specific customer requirements
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