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Merck
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378402

Sigma-Aldrich

硅油

viscosity 10,000 cSt (25 °C)

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About This Item

線性公式:
[-Si(CH3)2O-]n
CAS號碼:
MDL號碼:
分類程式碼代碼:
12162002
NACRES:
NA.23

蒸汽密度

>1 (vs air)

蒸汽壓力

<5 mmHg ( 25 °C)
5 mmHg ( 20 °C)

形狀

viscous liquid

折射率

n20/D 1.403 (lit.)

黏度

10,000 cSt(25 °C)

bp

>140 °C/0.002 mmHg (lit.)

密度

0.971 g/mL at 25 °C

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相關類別

一般說明

硅油是液体状态的硅烷,是甲基硅油体系的一部分。它的粘度为10000 cSt,折射率为〜1.404,介电强度为〜15 kV/mm。表面张力随粘度增加而增加。

應用

硅油可用于以下应用:建筑材料的防护涂料、化妆品添加剂、电介质冷却剂、润滑剂和抗气胀剂。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

214.0 °F - closed cup

閃點(°C)

101.1 °C - closed cup

個人防護裝備

Eyeshields, Gloves


分析證明 (COA)

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