AB 675

AB 675

AB 675 (Viscosity Index Improver) is a solid highly stable olefin copolymers (OCP) with narrow molecular weight distribution intended for use as viscosity index improver and viscosity modifier thickeners in mineral oil based automotive crank case lubricants and industrial lubricants

Typical Physical Properties:

Properties

Unit

Typical Value

Density

Kg/cm2

862

Ethylene Content

(%)

48

Ash content

 

<0.09%

Mooney Viscosity ML 1+4(100ºC)

MU

65

SSI

 

33

Specification :-

Dissolving Method & Viscosity levels:  
10% of AB 675 in Base Oil SN500 produces a Viscosity of 1900 - 2000cst @ 100°C. 11.5% of AB 675 in Base Oil SN 150 produces a Viscosity of 1800 – 1900 Cst @ 100°C. It is generally recommended to make Liquid VI with SN150 Base Oil for better low pour point while formulating Motor Oils. 1% dissolution of this VI (liquid) in SN500 shows an increase of 1.2Cst. The index of the oil will be increased based on the grade of the oil used

Dissolving time: 
Approx. 5 -6 hours @ 120°C. 

Availability: Packed in 25 kg PP bags

Safety, Handling and Storage: Wear suitable dust mask & gloves when handling polymers. Avoid storing pellet type polymers >30 °C for prolonged periods and avoid direct sunlight. 

TEST DATA

Sr. No

Parameters

Test Data

1

Appearance

Bright & Clear

2

Colour, ASTM D 1500

L1

3

Kinematic Viscosity at 40 Degree,mm2/s

______

4

Kinematic Viscosity at 100 degree,Degree,mm2/s

1206 Cst

5

Flash Point Degree C

206

6

Density, g/ml @29.5 Degree C

0.866