Merck

378364

Sigma-Aldrich

硅油

viscosity 100 cSt (25 °C)

别名:
Dimethylsilcone fluid, Poly(dimethylsiloxane)
线性分子式:
[-Si(CH3)2O-]n
CAS号:
MDL编号:
NACRES:
NA.23

蒸汽密度

>1 (vs air)

质量水平

蒸汽压

<5 mmHg ( 25 °C)
5 mmHg ( 20 °C)

形式

viscous liquid

折射率

n20/D 1.403 (lit.)

粘度

100 cSt(25 °C)

bp

>140 °C/0.002 mmHg (lit.)

密度

0.96 g/mL at 25 °C

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此商品
378399378348378372
Silicone oil viscosity 100&#160;cSt&#160;(25&#160;°C)

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378364

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Silicone oil viscosity 1,000&#160;cSt&#160;(25&#160;°C)

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Silicone oil viscosity 20&#160;cSt&#160;(25&#160;°C)

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Silicone oil viscosity 350&#160;cSt&#160;(25&#160;°C)

Sigma-Aldrich

378372

硅油

refractive index

n20/D 1.403 (lit.)

refractive index

n20/D 1.403 (lit.)

refractive index

n20/D 1.403 (lit.)

refractive index

n20/D 1.403 (lit.)

viscosity

100 cSt(25 °C)

viscosity

1,000 cSt(25 °C)

viscosity

20 cSt(25 °C)

viscosity

350 cSt(25 °C)

density

0.96 g/mL at 25 °C

density

0.97 g/mL at 25 °C

density

0.95 g/mL at 25 °C

density

0.968 g/mL at 25 °C

vapor density

>1 (vs air)

vapor density

>1 (vs air)

vapor density

>1 (vs air)

vapor density

>1 (vs air)

vapor pressure

<5 mmHg ( 25 °C)

vapor pressure

<5 mmHg ( 25 °C), 5 mmHg ( 20 °C)

vapor pressure

<5 mmHg ( 25 °C), 5 mmHg ( 20 °C)

vapor pressure

<5 mmHg ( 25 °C), 5 mmHg ( 20 °C)

一般描述

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100 cSt,折射率 ~ 1.402,介电强度 ~ 14 kV/mm,表面张力随粘度增加而增加。

应用

硅油可用于各种应用,包括:制备力传感器用磁流变弹性体、化妆品添加剂、介电冷却剂、润滑剂和抗气胀剂。

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

214.0 °F - closed cup

闪点(C)

101.1 °C - closed cup

个人防护装备

Eyeshields, Gloves


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Silicones
Moretto H, et al.
Ullmann's Encyclopedia of Industrial Chemistry (2000)
A highly adjustable magnetorheological elastomer base isolator for applications of real-time adaptive control
Li Y, et al.
Smart Materials and Structures, 22(9), 095020-095020 (2013)
Bibin M Jose et al.
Scientific reports, 8(1), 14159-14159 (2018-09-23)
In this work, we study the spontaneous spreading of water droplets immersed in oil and report an unexpectedly slow kinetic regime not described by previous spreading models. We can quantitatively describe the observed regime crossover and spreading rate in the
Sensing capabilities of graphite based MR elastomers
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Mechanism of Stabilization of Silicone Oil- Water Emulsions Using Hybrid Siloxane Polymers
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