Introduction:
Calcium base grease is made of mineral lubricating oil with medium viscosity thickened by natural fatty acid calcium soap, and calcium base grease is synthesized
It is made of mineral lubricating oil with medium viscosity thickened by synthetic fatty acid calcium soap.
Performance characteristics
(1) Because calcium soap and water form hydrates, only in the form of hydrates can calcium soap form highly dispersed fibers in mineral oil. The hydrates of calcium soap hydrolyze at about 100 ºC, which is the reason why the calcium base grease gradually loses its consistency above 100 ºC, which limits the temperature range of calcium base grease. Generally, the temperature is not more than 60 ºC. If the temperature is exceeded, the calcium-based grease will become soft or even lose, so the lubrication cannot be guaranteed.
(2) Calcium base grease has good water resistance and is not easy to emulsify and deteriorate when passing through water. It can be used for lubrication of various mechanical parts in wet environment or in contact with water.
(3) Calcium base grease has good shearing stability and thixotropy stability. When it is agitated and then still in use, the grease can still remain on the action surface, producing sealing effect without throwing out.
(4) Calcium base grease has good pumping performance because of its short fiber and low strength limit. When using the same mineral oil and
making the same consistency, calcium-based grease is easier to bind than other soap-based grease (such as sodium-based or aluminum-based).
Although the calcium-based grease is an old variety in the 1930s, it is still a more widely used variety in the world today. It can be used to lubricate rolling and sliding bearings with medium speed and load in small and medium-sized motors, water pumps, tractors, automobiles, metallurgy, textile machinery, etc.
Typical data
| Appearance |
Smooth |
| NLGI grade |
3# |
| Thickener Type |
calcium |
| Corrosion resistance(52ºC,48h) |
Qualified |
| Worked Cone Penetration,0.01mm |
220~250 |
| Dropping point |
130ºC min |
| Max operating temperature |
80ºC |
| Min operating temperature |
-20ºC |
| Evaporation(99ºC,22h) |
0.78% max |
| Copper corrosion(100ºC,24h) |
No blue change |
| Extreme pressure performance PB(four ball machine method ) |
-----N min |
| Similar viscosity (-15ºC,10s-1)/(pa.s) |
860max |
| Steel mesh oil (100ºC,24h) |
2.3% max |
| Water loss amount(38ºC,1h) |
3.4% max |
Hebei Siaichuang New Material Technology Co., Ltd. is a professional production of lubricating oil, grease company, relying on China's complete
industrial chain, enjoy a price advantage. We will provide quality products and reasonable prices for companies that purchase silicone oils, lubricants
and greases from China.
We have established extensive and stable cooperative relations with merchants in many countries and regions in the world, such as USA, Mexico,
Canada, Spain, Russia, Singapore, Thailand, India, Japan, Turkey and so on. The attitude of integrity, high-quality products, exquisite service, and
the principle of customer first are the service tenet of Saichuang.
1. Are you a trading company or manufacturer?
We are a professional grease manufacturer with 30 years of industry experience. Our factory is located in Puyang City, Henan Province.
2. What is the L/T?
The lead time will be roughly 10 days after deposit payment if you place an order of one container once.
3. What is your terms of payment?
Based on our sales policy, L/C or T/T 30% as deposit should be paid before order, and 70% balance payment should be completed before shipment. We can provide you with real photos or video of the goods before balance payment.
4. What is your terms of delivery?
It will be available in EXW, FOB, CFR or CIF.
5. What is the packaging for the grease?
Generally, packed with barrel, PE bag, can, spring tube or drum in different size, that depends on your final requirement.
6. Can I get some samples from your side?
We can provide free samples, the freight cost will be born by you.
7. Is it possible to do ODM or OEM for us?
We would like to do so. Let us know your definite requirements including grease color and dropping point etc. If necessary, provide us with your samples, that will be helpful for us to do test.
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