Products Features
Aviation
DESCRIPTION -
The “MINROL GREASE GRAPHITE YCCA” is Calcium Soap based grease with Graphite solid lubricant intended for lubrication of heavily loaded mechanisms..
Specification
APPLICATION:-The “MINROL GREASE GRAPHITE YCCA” is intended for the lubrication of heavily loaded mechanisms (open pinion gears, threaded joints, lead screws, jacks, springs etc.). It is efficient at temperatures from -200C to +600C. The exact application of the product shall be referred to relevant OEM documents.
SPECIFICATION:- GOST: 3333-80
CHARACTERISTICS:-
|
S.No. |
Name of The Test |
Requirements |
Test method |
|
1 |
Appearance |
Homogeneous, without lumps, from dark brown to black colour |
As per Note 1 |
|
2 |
Dropping point, 0C, min |
77 |
GOST 6793-74 or IP 132 |
|
3 |
Penetration at 250C with stirring (60 double strokes) 10 – 1mm, min |
250 (Note 2) |
GOST 5346-78 (Method-B) |
|
4 |
Test for corrosion of steel plates to grades 40 or 45 or 50 according to GOST 1050-88 |
Shall pass the test |
According to GOST 9.080 |
|
5 |
Colloidal stability, % oil separated, max |
5 |
GOST 7142 |
|
6 |
Mass fraction of water, % max |
3 |
GOST 2477-65 or IP -74 |
|
7 |
Tensile shear strength at 500C, Pa (gf/cm2), min |
100 (1.0) |
GOST: 7143-73 |
|
8 |
Viscosity at 00c and an average strain rate with a gradient of 10S-1, Pa S, max |
100 (1000) |
GOST 7163 or ASTM D1092 |
|
9 |
Flash point 0C, min |
210 |
|