T819HB Polymethacrylate
Product Introduction
This products is a kind of highly effective pour point depressant with light color,it shows good pour point depression ability and low temperature performance, and has the effect of improving the viscosity index.The product is used in hydraulic transmission oil, gear oil,etc. It has pour point depression performance.
Reference Dosage
The recommended dosage is 0.5%-2.0%.(The Pour point depression effect is meassured by adding 1% T602HB into 150SN Dalian base oil)
Specification
|
Item
|
Typical Value
|
Test Method
|
|
Appearance
|
Light color transparent liquid
|
Visual inspection
|
|
Kinematic Viscosity (100°C), mm2/s
|
3000
|
GB/T 265
|
|
Flash Point (open cup), °C min
|
170
|
GB/T3536
|
|
Chroma, No max
|
1.5
|
GB/T6540
|
|
Shear stability index(SSI), % max
|
25
|
SH/T0505
|
|
Pour Point Depression Effect, ℃
|
12
|
GB/T510
|
