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China Rock Bit Grease with WS2

Inquiry
  Post Date: Oct 30,2024
  Expiry Date: Apr 28,2025
  Detailed Description:

1. Product Descriptions

Rock bit grease with WS2 is composed of synthetic base oil, complex soaps, anti-wear and extreme pressure additives, antioxidant, anti-rust agent and other effective additives has high temperature resistance, long-life and excellent anti-wear property.

2. Features  

l  Excellent extreme pressure, anti-wear and anti-friction properties and a good heavy load capacity easily tolerate the heat generated at a lower level.

l  Excellent high temperature oxidative stability assures lubricant pairs to work normally at high temperatures for a long time.

l  Comprehensive protection of bearings to extends the bearings’ life. Excellent lubrication for the metal surface, especially in the boundary lubrication condition.

3. Typical Properties

Properties

Date

Test Methods

Appearance

Black

 

Cone penetration 60 times1/10mm

320

ASTM D 217

Dropping point ()                             

350

ASTM D 2265

Corrosion (T2 sheet copper,100,24h)

No change

ASTM D 4048

Vapor quantity9922h%            

0.16

ASTM D 972

Extreme Pressure and anti-Wear Performance

Weld Load   kg                                

WSD (620kg,/1760r/10s)      mm            

WSD (500Kg/900r/300s)      mm               

 

800

1.55

1.48

 

ASTM D 2596

ASTM D 2266

ASTM D2266

Steel net oil separate (100,24h) %           

1.62

ASTM D 1742

Extended Cone penetration60,000 times 1/10mm   

294

ASTM D 217

Surface Harden Value5024h1/4 mm                         

-17

SH/T0370A

Similar Viscosity-2010s-1pa.s          

722

SH/T0048

Oxidation Stability (100,100h,758kpa), kpa                        

0.037

ASTM D 942

Thickeners

Complex Calcium Soaps

 

Base Oil Viscosity40),mm2/s

350

ASTM D 445

Base Oil Flash Pointopen),

275

ASTM D 92

4. Applications

l  The grease is used in the bearing under extremely high temperature and heavy load conditions, especially lifetime lubrication for seal or half-seal bearings.

l  The grease has excellent usability for continuous lubricating and extended lubrication intervals, as fully synthetic grease can guarantee and extend the lifetime of the applied grease and bearings, gears, axle pin, slide rail and other parts.

l  The grease is widely used in environments with high temperatures, heavy-load, moisture and conditions promoting rust such as mining, iron and steel industry, paper making and lumbering industry.

5. Notes

l  Clean the lubricated parts and do plastic compatibility test before use.

l  Store the products in a cool dry place, and avoid water and other debris which could affect product quality.

l  Using temperature range: -20 ~ +250 . 270 for a short time.

l  Anti-seize applicable temperature range: -20℃ - +1000.

6. Packing Specification

The product is available either in 180kg steel drums, 18kg or 15kg pail, 1kg plastic jar or 400gram cartridge/ tube.

The above mentioned figures are typical data which vary in accordance to tolerance in production. They only serve to describe the product and are no guaranteed properties.



  Company: Changsha Huajing Powdery Material Technological Co., Ltd.     [ China ]          
  Contact: Miss Li
  Tel: 0086-731-88879686/82720395
  Fax: 0086-731-88836388
  Email: webmaster@hjfriction.com
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