Silicone Grease Type C is firm silicone gel, colourless, odourless and slightly opaque. It is a product slightly thixotropic.
Operating temperature range from -40°C to +250°C.
Silicone Grease Type C is used as a lubricant, sealant and releasing agent. Designed for high vacuum apparatus.
The substances contained in the product comply with FDA regulations for NSF H1 (chapter 21 CFR 178.3570) for incidental contact with food.
- Low vapor pressure component allows the use of the apparatus, operating under high vacuum and at high temperatures.
- Water resistance - protection against corrosion of coated components.
- Very wide temperature range of application.
- Silicone Grease Type C is not soluble in the following solvents: water, methanol, ethanol, glycerol, glycol, mineral oils.
- Silicone Grease Type C is soluble in gasoline, petroleum ether, toluene, kerosene, methylene chloride.
|
Color |
colourless, slightly opaque |
|
Density at 20°C, g/cm3 |
1,03 ± 0,01 |
|
60 stroke worked penetration at 25°C, mm×10-1 |
170 ÷ 230 |
|
Solidification temperature,°C |
-45 |
|
Dropping Point,°C |
do not drop |
|
Operating temperature range, °C |
-40°C ÷ 250°C |
|
Weight loss, 30 h at 200°C, not more than % |
3,0 |
|
Oil separation, 30h at 200°C, not more than, % |
2,0 |
|
Dielectric loss factor, tgd, 1 kHz |
<0,008 |
|
Dielectric loss factor, tgd, 5 kHz |
<0,002 |
|
Dielectric constant, e, 1 ÷ 5 kHz |
2,3 ÷ 3,0 |
|
Resistivity, r, [Wcm] |
>1013 |
|
Dielectric strength, [kV/mm] |
19 |
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