武汉科美沃化工有限公司

  +86-27-85736489       sales@kemiworks.com

产品中心

当前位置 : 网站首页 > 产品中心 > 有机硅化学品

有机硅化学品

超高真空扩散泵硅油(275型)
序号
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 details:
Product name: Methyl phenyl silicone oil 250-30 & 255 Series
Other Names: Polymethylphenylsiloxane 
MF: (C7H8OSi)n

Main Specifications and application

Product items

250-30

255-100

255-125

255-150

255-500

255-1000

Appearance

Colorless to yellowish transparent liquid

Viscosity
(mm2/25℃)

25-40

100±10

125±12.5

150 15

500 50

1000 100

Refractive Index
ND 25℃

1.4700-1.4800

1.4800-1.5000

1.4900-1.5100

1.4950-1.5200

Flash Point(℃)

240 min

300 min

Performance
and Applications

Low viscosity, low freezing point, heat resistance, relatively high flash point, expansion coefficient, superior electrical performance (anti-corona, the average high pressure). For large power capacitor insulation impregnation and plasma bags, infusion bags isolated anti-sticking additives, surgical treatment of the base oil, cosmetics and skin care, and other additives such as frostbite injury.

In addition to have the general characteristics of methyl silicone oil, it also has good thermal stability, oxidation resistance, lubricity, radiation resistance, low freezing point and water stability. It can be used as raw material for high temperature lubricating oil and grease, used for insulation, lubrication, damping, shock prevention, dust prevention and radiation protection of high heat carrier silicone oil for nuclear power plant.

This product can be equal to DC510, DC550, DC570, DC710, Shin-Etsu KF-50、KF-54 .


Packaging, Storage and  Delivery  
The product should be packed in clean drums , package is 25kg or 200kg/Drum or 1000kg/IBC drum . 
It should be stored in dry and ventilate place, away from naked light and directsunlight. The product should be transported as non-dangerous material.

Shelf life: 3 years. It still can be used after being tested and qualified when exceeding the shelf life. 


 



前一页:硅油