Features:
1) 275# silicone oil for super high vacuum diffusion pump is colorless,
transparent oily fluid and owns very low saturated vapor pressure, good
heat resistivity property, excellent resistance to high temperature,
oxidant and radiate. It is used in high vac., electronic industry, coating for
high vac., particle accelerator, electronic microscope and display
2) Technical index:
a) Appearance: colorless or light yellow, transparent liquid
b) Chroma: ≤40
c) Dynamic adherence: (25
oC) 165 - 185cs
d) Refractive index: (nD25) 1.5765 - 1.5785
e) Flash point: ≥243
Packing, storage and transportation:
1) No-dangerous chemical
2) Life span is 3 years
3) Packed if needed, 5kg/barrel
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