BlueStar High Vacuum Grease高真空矽油膏
Colour........................................................ ..Translucent to whitish
Specific gravity at 25°C ................................ 1.0
Apparent viscosity, Pa.s .............................. 7.0
Worked penetration, 1/10th mm, approx. ..... ......... 200
(Standards ASTM D217, NFT 6012, DIN 51804)
Unworked penetration, after 24 hours, 1/10th mm, approx. ........... 190
(Standards ASTM D217, NFT 6012, DIN 51804)
Bleeding after 24 h at 200 °C, % ................................. ............. < 0.5
Evaporation after 24 h at 200 °C, % ..................... ..................... < 2
Operating temperature range, °C ......................................... ..... - 40 to + 200
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