Ehtyl-Butyl-Polymer

發(fā)布時(shí)間：[ 2009-11-18 0:42:07 ]

Ethylene–propylene Copolymer Viscosity Index Improver

SYMBOL: T612

Ethylene–propylene copolymer viscosity index improver with code name of T612 has a good thickening power, shear stability and temperature stability, which is suitable for blending high grade internal combustion engine oil and lubricating oil with high shear power and viscosity index. Table below is for preferring.

SPECIFICATIONS

Items	Limits	Test Methods
Appearance	bright yellow lucid liquid	Visual inspection
Density(20℃),g/cm3	850－870	GB/T 1885
Chroma number	2.5 max	GB/T 6540
Flash point(open cup),℃	200 min	GB/T 3536
Kinetic Viscosity, 100℃, mm2/s	1900－2200	GB/T 265
Material content，%	10.0 min	SH/T 0034
Shear stability index	40 min

PACKAGE,STORAGE AND TRANSPORATION

The product should be packed, marked, stored, transported and accepted on delivery according to SH0164. It is not flammable, explosive and corrosive.

NOTIFICATION

.While using, abide by the preventing methods of dealing with dense chemicals and concocting basic oil with additives. Direct contact with skin is forbidden. Soup, detergent and water are available for cleaning.

Ethylene–propylene Copolymer Viscosity Index Improver T612A