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Introduced |
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Description |
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Physical & Chemical Properties:
Names of products 275 super high vacuum diffusion pump oil (methyl)
Product standard Q/GHPC115-1998
Appearance Colour degree
≤ 40
Viscosity (25 C)mm2 / s 165 - 185
Freezing point, ≤ - 14
Flash point, ≥ 243
Density (25/25 C. Deg) g/cm3 1. 09 - 1. 10
Refractive index (25 C. Deg) 1. 5765 - 1. 5785
Relative dielectric constant (100 C, 50Hz)
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Property and Application:
275: Very low saturated vapor pressure, good heat resistivity and excellent anti-oxidizing property, used in high vacuum. Industry, high vacuum. Coating for electronics, particle accelerator, electronic microscope and display, etc.
Packaging: 200 kg / barrel, 20kg & 4kg / barrel
Storage and transportation:
1) No-dangerous chemical
2) Life span is 3 years
275# for high vacuum diffusion pump (respectively compete to DC 705 of Dow Corning and Shin-Etsu HIVACF-5)
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Contact Us |
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Company Name: |
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Shanghai Hualing Resin Co., Ltd. |
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Company Address: |
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Room 401-402 473, Tian Shan Road, Shanghai, China |
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Telephone: |
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86-21-28326694 |
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Full Name (Department): |
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Connie Lee () |
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