CAS No.: | 63148-62-9 |
---|---|
Formula: | [(CH3)2sio]N |
EINECS: | 618-493-1 |
Status: | Liquid Catalyst |
Response Type: | Polymerization |
Classification: | Homogeneous Catalysts |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Low Viscosity Silicone Oils PDMS
Description: PDMS are a low viscosity polydimethylsiloxanic fluids.
Applications:
for Chain Stopper for silicone polymerization;
for Lubricants (lubrication of elastomers or plastics on metal, on spandex agent);
Low temperature hydraulic fluids;
Thinning agents for RTV's and silicone sealants ( Two component, room temperature vulcanizing silicone elastomers);
Coating additive to improve flowablity.
Properties |
PDMS |
|
Appearance |
Colorless, transparent liquid |
|
Viscosity at 25ºC, mm2/s, approx. |
3 |
10 |
Specific gravity at 25ºC, approx. |
0.890 |
0.930 |
Flash point (open cup), ºC, approx. |
75 |
182 |
Freezing point, ºC, approx. |
-80 |
-65 |
Refractive index at 25ºC, approx. |
1.395 |
1.399 |
Surface tension at 25ºC,mN/m, approx. |
18.9 |
20.1 |
Vapor pressure at 200ºC, Pa, approx. |
- |
1.33 |
Volume expansion coeff. Between 25ºCand 100ºC, cm3/cm3ºC,approx. |
1.16* 10-5 |
1.08* 10-5 |
Specific heat capacity between 40ºC and 200ºC, J/g, K |
- |
1.88 |
Thermal conductivity, W/mK, approx. |
0.11 |
0.13 |
Viscosity/temperature coeff. [1], approx. |
- |
0.57 |
Packing:
Phenyl Methyl Silicone Oil is available in 5kg plastic drums, 25kg plastic drums, 25kg Iron drums or200kg Iron drums.
Storage:
1.The product should be stored in a shady, dry place with the temperature 0°C-40°C, freezing should be avoided.
2. Avoid from acid, alkali chemical materials and other impurities.
3. Handle as non-hazardous substance.
4. Shelf life: 3 years.
Suppliers with verified business licenses