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Calcium Base Lubricating Grease |
1. Brief introduction |
It has good water-proofing property and lubricity; can be sorted by ISO6743/9-1987 into two types: L-XBCA2, L-XBCA3
Working temperature -10~ 60°C .
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2. Technical index (Q/CNPC - LZSH01·0027 - 2006/GB 491-1987) |
Item |
Quality Index |
1# |
2# |
3# |
4# |
Appearance |
light yellow to dark brown even ointment |
Cone penetration, 1/10mm |
310 ~ 340 |
265 ~ 295 |
220 ~ 250 |
175 ~ 205 |
Drop point, °C ≥ |
80 |
85 |
90 |
95 |
Corrosion(T 2 copper, room temperature, 24h) |
sheet copper, no green or black changes |
Water content, % ≤ |
1.5 |
2 |
2.5 |
3.0 |
Ash content, % ≤ |
3.0 |
3.5 |
4.0 |
4.5 |
Oil Seperation-Static Technique (60 °C, 24h), % ≤ |
- |
12 |
8 |
6 |
Prolonged cone penetration(10,000 times) and Cone penetration difference,
1/ 10mm ≤ |
- |
30 |
35 |
40 |
Leaching loss(38 °C, 1h), % ≤ |
- |
10 |
10 |
10 |
Mineral oil viscosity(40 °C), mm 2 /s |
28.8-74.8 |
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3. Packing & storage |
- The packing, labelling, storage and transport comply with SH0164
- No water or impurity is allowed.
- No mixing with other grease.
- No heating is allowed
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