RD613 Ethylenne-Propylene Copolymer-Viscosity Index Improver

We are offering ethylene-propylene copolymer
1. Description
it is an ideal viscosity index improver and possesses good shear stability, fine thickening power, thermal stability .
2. Applications
this product is used for blending high and medium quality multi-grade engine oils
3. The recommended dosage
sae viscosity grade of multi-grade oil dosage (wt%)
kinematic viscosity of base oil (100°c) mm²s
5w30
9-11
3.5-4.5
10w30
8-10
5.0-5.5
10w40
10-12
4.0-5.0
15w40
9-11
6.0-7.0
4. Characteristics
item
typical value
test method
kinematics viscosity (100°c), mm2s
700 min
gbt 265
flash point (coc), °c
190 min
gbt 3536
shear stability index (ssi)
25 max
sht0103
5. Packing and storage
it is packed in 200 liter metal drums. Store in dry, clean and well ventilated warehouses. For the details of health and safety precautions, please see the related material safety data sheet.