Grease PLASMA-T5
instrument lubricant
Description
A mixture of polyalphaolefin and waxy mineral oil, lithium complex soap thickened 12 gidrooksistearinovoy and mineral acids, plasticizer comprises dibutyl phthalate, antioxidant additive
Applications
Advantages
- Good mechanical stability;
- stand to vibrations and shocks;
- water resistant, not hygroscopic;
- Excellent corrosion protection;
- Good adhesion to the lubricated surfaces, and no tendency to leak;
- It has a low volatility, is resistant to oxidation;
- increases the service life of equipment and lubricant replacement period;
- the temperature range from -60 to 120 ° C (150 ° C).
Lubrication PLASMA-T5 has no significant impact on the diaphragm and the collar made of rubber mixtures 7-7130, 7-7257-6 (mass change products from these materials does not exceed 0.6% during the test).
Specifications
|
The name of indicators
| Norm
|
|
Appearance
| Homogeneous soft ointment from light gray to light green color
|
|
Dropping point, ° C, min
| 200
|
|
Penetration at 25 ° C with stirring 62 double tact? 10-1mm
| 260 – 320
|
| Colloid stability,% of the allocated oil, no more | 12 |
| The water content | The lack |
| Corrosive effect on metals (copper grades M0 and M1) | The Braves
|
|
Mass fraction of free alkali in recalculation to NaOH,%, no more than
| 0,5 |
|
Tensile strength at 50 ° C, Pa, at least
| 250
|
|
Viscosity effective at -55 ° C and an average strain rate gradient of 10 s-1 in Pa · s, more
| 1600
|
|
Content of mechanical impurities diameter greater than 0,125mm
| The lack
|
| Change weight rubber stamps 7-7130 after finding lubrication for 72 hours at 80 ° C,% | ± 1,5 |
Additional information
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|---|---|
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