HH-6500V Polymethacrylate-type Viscosity Index Improver

Description

HH-6500V is polymethacrylate solution in the deeply refined mineral oils. It is a high-quality viscosity index improver with high shear stability specially used for long-span vehicle gear oils, internal combustion engine oil, transmission oils, CVTF, and ATF. HH-6500V can be easily soluble in all the mineral oils and synthetic base oils. and it has a good compatibility with other traditional lubricating oil additives.

HH-6500V has excellent shear stability with narrow MW distribution, meeting the requirements of  new Chinese standards, and it can effectively inhibit the wax crystallization with excellent low temperature performance, which has multiple effects of excellent depressing pour point, increasing viscosity and index performances.

 

Characteristics

Item	Typical Value	Test Method
Appearance	Colorless or light yellow Transparent thick liquid	Visual
KV,100℃mm2/s	395	GB/T 265
Color	0.5	GB/T 6540
Density(20℃ ) kg/m3	920	SH/T 0604
Flash Point(COC)℃	160	GB/T 3536
SSI	KRL 20h 9.66	CECL-45-A-99

 

Thickening ability of HH-6500V polymethacrylate type Viscosity index improver at 100℃

	100N (Shell)	150N(H)	500N (S-Oil)
HH-6500V, %wt	0510	0510	0510
KV,100℃, mm2/s	4.16 5.09 6.38	5.32 6.53 8.37	12.25 14.81 17.21