Best Quality Complex Sulfonate Calcium Grease with factory 32 years
Best Quality Complex Sulfonate Calcium Grease with factory 32 years,
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Typical Properties
Item Typical results Test Method
NLGI Grade #1 #2 #3 —
Worked cone penetration, 0.1mm 310~340 265~295 220~250 GB/T 269
Dropping Point, ºC Min 330 GB/T 3498
Corrosion, (T2 sheet copper, 100ºC, 24h) No green or black change GB/T 7326
(Method B)
Oil separation by steel mesh, 100ºC, 24h % Loss 0.7 SH/T 0324
Evaporation, (99ºC, 24h) % ≤ 0.8 0.6 0.5 GB/T 7325
Water Washout @38ºC,1h, % loss ≤ 1.0 0.8 0.5 SH/T 0109
Roll stability ,(28ºC,2h) % Change
No adding water
Adding water +4
-1 +2
-3 2
-3 SH/T 0122
Four-ball test,
PB N
PD N
100×9.8
500×9.8 GB/T 3142
Application
It’s intended for :
bearings in contact with water, for example textile and paper making machine that in touch with water for long time;
bearings of hot rolling and calender in steel mill;
bearings under high temperature, for example, Tensile excavator, hot air blower, heat-setting machine, high temperature vat etc;
various industrial equipment like wheel hub bearing of vehicles, heavy load machines, and steering wheels of trailers etc.