Technical PFI Vaseline – 1
Electric contact grease
Description
Vaseline BTB-1 has high water resistance, adhesion and conservation properties, good frost resistance, is functional from -40 to 45C.
Homogeneous ointment from light yellow to light brown in color, has a characteristic soft consistency.
Applications
Prevents Oxidation car battery terminals, preservation of metallic articles and outer surfaces mechanisms during transport or prolonged storage.
Specifications
| Indicator | Norm |
|---|---|
| Appearance and color | Homogeneous ointment from light yellow to light brown in color |
| Dropping point, ° C, min | 54 |
| Viscosity effective, Pa.s at 0 ° C, not more than | 100 |
| Colloid stability,% oil separation, no more | 5 |
| Shear strength Pa at 20 ° C, at least | 1000 |
| The presence of water-soluble acids and alkalis | no |
| Corrosion attack of metal – steel at 100 ° C, 3 h | withstand |
| Kinematic viscosity at 70 ° C, at least | 13 |
| fibrous | fibrous |
| solubility | |
| water, glycerin, electrolyte | insoluble |
| alcohol | poorly soluble |
| ether, chloroform | is readily soluble |
| oil | soluble |
Additional information
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