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Applications:
※Noise reduction and anti-corrosion between automobile brake pads and card slots;
※Prevents the brake pads from being stuck due to heat, and the anti-seizure of bolt connection parts of high thermal load.
Performance characteristics:
※High temperature, no coking and carbonization, no loss, and maintain lubricity;
※Resistant to acid and alkali corrosion and non-corrosive to metals, resistant to cold and hot water leaching;
※High surface pressure can prevent hysteresis, wear resistance, and anti-lock shaft.
The main parameters:
Item | Quality Index | Test accuracy |
Exterior | Silver uniform ointment | Visual inspection |
Operating temperature range（℃） | -30～220 | -- |
density 20℃ g/cm3 | 1.02 | ASTM D4052 |
Cone penetration 1/10mm | 265～295 | ASTM D217 |
NLGI grade | 2 | ASTM D217 |
Dropping Point，℃ | 330 | ASTM D2265 |
Evaporation loss（120℃,1h）% | ＜1.5% | SH/T0337 |
Four ball test PD value kg | ≥300 | ASTM D2266 |
Water resistance test is not greater than | ＜5% | SH/T 0109 |
Steel sheet corrosion 24h 100℃ | qualified | ASTM D4048 |
（以上，仅供参考，不具契约书性质。）
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