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escription
TH4201 is formulated with a variety of additives such as extreme pressure agent and antioxidant, etc. It has excellent extreme pressure antiwear property, antirust and corrosion inhibition, and oxidation stability property, serves as a multiple functionaladditive package for universal gear oils. It works effectively to prevent gear surface from scuffing, abrasion, pitting and spalling under harsh conditions like speedy impact and high torque; and keeps rust and corrosion away from the gear surface.
Applications
Performance grade
|
Treating rate (m%)
|
CKC
|
1.2
|
CKD
|
1.6
|
GL-4
|
2.4
|
GL-5
|
4.8
|
Above treating rates are calculated by addition method. This product is applicable for the preparation of the gear oils of SAE90, 80W/90, 85W/90, 85W/140 blended with Group I and Group II gear oils. The qualities of the blended CKC and CKD comply with GB 5903 standard. The quality of the blended GL-4 is up to Q/SH011-066-96 standard and that of the blended GL-5 up to GB 13859 standard.
Characteristics
Item
|
Typical value
|
Test method
|
Density (20 o C), kg/m 3
|
Report
|
ASTM D1298
|
Flash point (COC), o C
|
100
|
ASTM D92
|
Kinematic viscosity (100 o C), mm 2 /s
|
5.8
|
ASTM D445
|
P, m%
|
1.8
|
ASTM D1091
|
S, m%
|
29.2
|
ASTM D129
|
N, m%
|
0.4
|
GB/T3228
|
Mechanical impurities, m%
|
0.1
|
GB/T511
|
Packing,Transportation and Storage
1, The package is packed in metal drum of 200 litres. Avoid contacting with strong oxidizer.
2, Ambient temperature for storage should not exceed 50 o C. Entering of water and impurities is strictly forbidden.
3, The packing, marking, transportation, storage and delivery acceptance should meet the requirement of SH/T0164.
Points for Attention
1, The package is a kind of functional additive package, applied by adding with antifoam agent.
2, The recommended temperature for blending of oil is 60-65 o C.
3, The temperature of heating steam for transferring and blending should be 65-70 o C.
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