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有机硅化学品

超高真空扩散泵硅油(275型)
序号 km-401
产品名称 超高真空扩散泵硅油(275型)
CAS号 63148-58-3
详细介绍

Product name:Phenyl silicone oil 255-100
(Equal to Dow Corning 510, and Shin-Etsu: KF-50)

CAS No.:63148-58-3

Structure formula

          C6H5     CH3         C6H5        C6H5

             ︱         ︱                 ︱            ︱

H3C—Si—O-[-Si—O-]m-[-Si—O-]n-Si—CH3

             ︱         ︱                  ︱           ︱

          C6H5    CH3             C6H5     C6H5

Specification
 

 

Items

Index

Appearance

Light-yellow transparent liquid

Viscosity (25°C )mm2/s

100cs

Diopter 25°C

1.02 min

Flash Point °C

300 min

Condensation Point °C

-40 max

Specific Gravity

1.020~1.080

Performance and Applications

With low viscosity, low freezing point, good performance of heat resistance, high flash point, small thermal expansion coefficient, superior electrical function., the product is used as insulating impregnating agent for large-scale power capacitor, and isolated anti-sticking additives for plasma bags and IV bags, the base oil for surgical pharmacy , cosmetics and skin protective, and anti-frostbite oil additives. This product is similar Dow Corning Corporation: DC-510, the Japanese company Shin-Etsu: KF-50.

Transportation:

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

Packing

Phenyl silicone oil 250-150 is available in 200 kg Iron Drum, or 25/50kg plastic Drums, or 950kg Totes(IBC).