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Wuhan Kemi-Works Chemical Co., Ltd.

Silicone Oil, 63148-58-3, Diffusion Pump Silicone Oil manufacturer / supplier in China, offering 274# Ultrahigh Vacuum Diffusion Pump Silicone Oil (Equal to Dow Corning 704) 63148-58-3, Ammonium Salt, Perfluorootanesulfonate, Perfluorooctanesulfonyl Fluoride and so on.

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Supplier Homepage Product Organic silicone chemicals 274# Ultrahigh Vacuum Diffusion Pump Silicone Oil (Equal to Dow Corning 704) 63148-58-3

274# Ultrahigh Vacuum Diffusion Pump Silicone Oil (Equal to Dow Corning 704) 63148-58-3

FOB Price: Get Latest Price
Min. Order: 1 Yard
Port: Shanghai, China
Production Capacity: 5mt/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Product Catalog
silicone chemicals
50 Products
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Basic Info
  • Model NO.: km-368
  • Appearance: Liquid
  • Colour: Colorless
  • Diopter: 1.05 Min
  • Flash Point: 210 Min
  • Minimal Vacuum Level , PA: 3.99 X 10-7 Max
  • Trademark: KMW
  • Specification: 32~40CS
  • Type: Synthesis Material Intermediates
  • Quality: Technical
  • Viscosity: 32~40CS
  • Specific Gravity: 1.050 ~ 1.080
  • Condensation Point: -35max
  • Saturated Vapor Pressure, PA: 6.65 X 10-8 Max
  • Transport Package: 200 Ltrs/Iron Drum (N. W. 190kg)
  • Origin: China
Product Description
Code :km-368
Product name: Ultrahigh Silicone Diffusion Pump silicone Oil 274#
(Equal to Dow Corning 704, MT-704, and HIVAC-F-4)
CAS No. 63148-58-3
AppearanceColorless transparent liquid
Viscosity (25°C )mm2/s36 ± 4cs
Diopter 25°C1.05 min
Specific Gravity  1.050 ~ 1.080
Flash Point °C210 min
Condensation Point °C-35max
Minimal Vacuum Level , Pa3.99 X 10-7 max.
ssaturated vapor pressure, Pa6.65 X 10-8 max
Performance and Application
The product is colorless transparent oil liquid with good resistance to oxidation, lower saturated vapor pressure, high vacuum and stable performance, as well as long service life. It is mainly suitable for Ultra-high Vacuum Diffusion Pump used in areas of electronics, metallurgy, and instrument manufacturing, and can also be used as transmission fluid in high-temperature carriers and various instruments.

Transport as non-hazardous chemicals, keeping away from rain and sunlight.
Shelf life: 3 years. It still can be used after being tested and qualified when exceeding the shelf life
SingShine Ultrahigh Silicone Diffusion Pump silicone Oil 274# is available in 200 kg Iron Drum, or 25/50kg plastic Drums, or 950kg Totes(IBC).
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