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Merck

378380

Sigma-Aldrich

硅油

viscosity 500 cSt (25 °C)

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About This Item

线性分子式:
[-Si(CH3)2O-]n
CAS号:
MDL號碼:
分類程式碼代碼:
12162002
NACRES:
NA.23

蒸汽密度

>1 (vs air)

品質等級

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

500 cSt(25 °C)

bp

>140 °C/0.002 mmHg (lit.)

密度

0.97 g/mL at 25 °C

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一般說明

硅油是一种液体基硅氧烷,其是甲基硅油体系的一部分。它的粘度为500 cSt,并取决于链长分布。折射率约为1.402,介电强度约为14 kV/mm。随着粘度的增加,它的表面张力也会趋于增加。

應用

硅油可用于多种应用,例如:化工和石化行业中的传热介质、介电冷却剂、润滑剂和抗气胀剂、建筑材料保护涂层、化妆品添加剂。

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


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Ullmann's Encyclopedia of Industrial Chemistry (2000)
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Mechanism of Stabilization of Silicone Oil- Water Emulsions Using Hybrid Siloxane Polymers
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Langmuir, 24(9), 4558-4563 (2008)
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Journal of visualized experiments : JoVE, (71)(71), e50199-e50199 (2013-02-15)
Optical modes of dielectric micro-cavities have received significant attention in recent years for their potential in a broad range of applications. The optical modes are frequently referred to as "whispering gallery modes" (WGM) or "morphology dependent resonances" (MDR) and exhibit
M Brun et al.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, 2012, 6281-6284 (2013-02-01)
This paper demonstrates the potential use of a new microfluidic device embedding thick electrodes for cell lysis and cell separation applications. The system consists of a microfluidic channel featuring conductive walls made of a polydimethylsiloxane (PDMS) matrix mixed with carbon

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