Viscosity Index Improver

Chemical Name: ETHYLENE-PROPYLENE COPOLYMER(EPM)

1. DESCRIPTION: It is white bale solid which named Elastomer .

2. APPLICATIONS
It is applied to lubricant viscosity index improvers. It has an excellent shearing stability and capability of increasing density which is used to mix moderate or higher quality lube oils. It has a smaller molecular weight and a better shearing stability. And there are better same kind of other domestic and foreign products.
The product needs no degradation and is directly used for mixing higher quality lube oils.

3. SUGGESTED DOSAGE : The recommended dosage is from 0.5% to 1.2% .
4. CHARACTERISTICS :

Item

Unit

SG-1

SG-3

SG-5

MOONEY VISCOSITY

ML (1+4) 100 °C

8-12

25-35

45-55

ETHYLENE CONTENT

%

48.0-54.0

45.0-50.0

48.0-52.0

VOLATILIT

% max.

1.2

0.75

0.75

VANADIUM

Ppm,max.

10

10

10

ASH CONTENT

%, max.

0.10

0.10

0.10

SHEARING STABILITY INDEX

Max.

25

35

45

Packing: 1050 kg net in wood box.