378380

Siliconöl

viscosity 500 cSt (25 °C)

• Lineare Formel: [-Si(CH₃)₂O-]_n
• CAS-Nummer: 63148-62-9
• MDL-Nummer: MFCD00132673
• UNSPSC-Code: 12162002
• NACRES: NA.23

Eigenschaften

• Dampfdichte: >1 (vs air)
• Dampfdruck: <5 mmHg ( 25 °C); 5 mmHg ( 20 °C)
• Form: viscous liquid
• Brechungsindex: n20/D 1.403 (lit.)
• Viskosität: 500 cSt(25 °C)
• bp: >140 °C/0.002 mmHg (lit.)
• Dichte: 0.97 g/mL at 25 °C

Beschreibung

Allgemeine Beschreibung

Silicone oil is a liquid based siloxane that is part of the methyl silicone fluid system. It has a viscosity of 500 cSt that is dependent on the chain length distribution. Its refractive index is ~ 1.402 and dielectric strength is ~ 14 kV/mm. It′s surface tension tends to increase with an increase in the viscosity.

Anwendung

Silicone oil can be used for a variety of application such as: heat transferring medium in chemical and petrochemical industries, a dielectric coolant, a lubricant and antiflatulent agent, protective coatings for construction materials, a cosmetic additive.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 214.0 °F - closed cup
• Flammpunkt (°C): 101.1 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves