Specification :

Description
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 Group1 and Group 2 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 ( 20oC) , kg/ m3 Report ASTM D1298
Flash point ( COC) , oC 100 ASTM D92
Kinematic viscosity ( 100oC) , mm2/ 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 50oC. 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 60-65oC.
3, The temperature of heating steam for transferring and blending should be 65-70oC.