Super Grease

Thickened by new thickening agent, SINOPEC Super Grease is made from deeply refined high viscosity mineral oil with oxidation inhibitors and viscosity index improver through special technique process. According to GB/T 7631.8-90(ISO6743/9-1987), it can be classified as follow:L-XBCEB 00,L-XBCEB 0,L-XBEEB 1, L-XBGHB 1-2,L-XBGHB 2,L-XBGHB 3.

Features & Benefits

    ·  Excellent high temperature performance. Maintain certain degree of consistency even at high temperature and have long service life.

    ·  Outstanding EP and anti-wear properties. The spherical thickener can form micro-rolling particle layer on contact surface, effectively reduce friction coefficient between metal surface and extend service life.

    ·  Excellent rust and corrosion resistant property. Resist metal surface corrosion even with seawater presented.

    ·  Do not contain any heavy metal, nitrite and other chemicals that will do harm to human’s health and pollute environment.

Technical specification

    ·  Meets the following performance specification: Q/SH303 324—2004

Application

    ·  It is suitable for roll bearing at hot rolling mill in metallurgical industry, continuous casting equipments, such as ladle turret, mould, the second cooling area, sector section, withdrawal straightening machine roll bearing, rocking shears and transportation roll etc.

    ·  Application temperature range: -20ºC to 160ºC.

Typical Properties

Item Typical Properties Test Methods
1 1A 2 3
Appearance Smooth orange buttery Visual
Worked Cone Penetration,0.1mm 325 303 283 237 ASTM D 217
Dropping  Point,ºC 330 ASTM D 2265
Roll stability

Penetration 100h change (1/4 cone),

no water

20% water

 

 

±6

±2

 

 

±9

±3

ASTM D 1831
EP properties

Timken OK load            N

 

200

 

222

 

ASTM D 2509

Four Ball Wear(392N,60min), mm 0.40 0.41 ASTM D 2266
EP properties

Weld Point,  PD              N

 

3920

 

4905

 

ASTM D 2783

Attentions

    ·  Prevent water and impurities during storage and transportation.

    ·  Do not mix with other type of grease.

    ·  Do not heat before using.