Alibaba
Description
Used for spark plug lubrication and arc extinguishing, it has excellent insulation and lubrication effect, and effectively solves the problem of high-temperature bonding of spark plug seals
Product application:
※Spark plug high-temperature grease;
※Auto parts, food and medicine;
※Lubrication and protection in various chemical environments.
Product features:
※Excellent high and low temperature performance;
※Excellent corrosion resistance and oxidation resistance, long life;
※High breakdown voltage and good dielectric protection performance;
※Good compatibility with most elastomers
Main technical parameters:
| Project | Parameter | Test standard | |
| Appearance | White uniform grease | Visual inspection | |
| Use temperature range (℃) | -40～240 | — | |
| Taper penetration 1/10mm 0W | 290～310 | GB/T 269 | |
| Dropping point ℃ | ≥300 | GB/T 3498 | |
| Steel mesh oil separation (24h 100℃)% | ≤7.0 | SH/T 0324 | |
| Evaporation loss (99℃?22h)% | ≤2.0 | SH/T 0337 | |
| Copper corrosion (T2, 100℃?24h) | Qualified | GB/T 7326 Method A | |
| Oxidation induction period (PDSC) 180℃ | ≥120min | SH/T 0719 | |
| Breakdown voltage KV | 15.6 | GB/T 507 | |
| Low temperature torque mN.m (-40℃, 2h) | Starting | 420 | SH/T 0338 |
| Operation 10min | 264 | ||
| Rubber compatibility (silicone rubber) (200℃?500h)% | ≤1 | SH/T 0429 | |
