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JingChi Auto Electric Parts Main Technical Indices
Rubber boots used on spark plug and Distributer |
| Material |
Silicone |
| Shore-Hardness |
60°±5° |
| Elongation |
≥280℃ |
| Age resistance |
Hardness range is 0-7(Shore-hardness)after 200±2.5℃.168h |
| Temperature range |
-40℃～+200℃ |
| Tensile set |
≤20％ |
| Tear strength |
≥15KN/M |
| Breakdown Voltage |
≥30KV |
| Ozone resistence |
(50pphm 40℃×72h) No dehiscence |
Lgnition Wire |
| Test item\Specification |
φ5mm |
φ7mm |
φ8mm |
≥φ9mm |
| Implemented standard |
GB/T14820.3-93, ISO3808/2-1980 |
| Shore-Hardness |
75°±3° |
| Breakdown Voltage (industrial frequenly AC) |
Type A (Resistance) |
≥25KV |
≥35KV |
≥35KV |
≥40KV |
| Type B (Resistance) |
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| Type C (Resistance) |
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| Resistance |
Type A、B |
16KΩ/M±30% |
| Type C |
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Wire winding 0.5KΩ～16KΩ(discretionary) |
| Diameter of cable |
φ5+0.3mm |
φ7+0.3mm |
φ8+0.3mm |
≥φ9+0.3mm |
| Working temperature range |
-40℃～+200℃ |
| Tensile strength |
≥23KN |
Spark Plug Wire Sets |
| Appearance |
Color and lustre is symmetry,character is clear and smooth, flat, no bug on the surface |
| Engage and disengage force |
Distributer:30N～50N; Spark plug:50N～70N |
| Daming cable's resistence |
Supression 16KΩ/M±30%;Wire winding 0.5KΩ～16KΩ(discretionary) |
| Insulation |
No creepager under:30KV, 1h |
| Simulant ignition |
No creepager and no crack under:50Hz 29KV 30s |
| Terminal pull-off |
≥100N |
| Temperature range |
-40℃～+200℃ |
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