IOTA corporation ltd
IOTA PDMS 47V3- 47V10 are a low viscosity polydimethylsiloxanic fluids.
Properties:
Very good heat stability,
Low surface tension,
High compressibility,
Good weathering resistance,
Good oxidation resistance,
Low freezing point,
Less change in viscosity as a function of temperature than non-silicone oils,
Limited combustion.
Chemical index:
|
Properties |
IOTA PDMS |
|
|
47V3 |
47V10 |
|
|
Appearance |
Colorless, transparent liquid |
|
|
Viscosity at 25℃, mm2/s, approx. |
3 |
10 |
|
Specific gravity at 25℃, approx. |
0.890 |
0.930 |
|
Flash point (open cup), ℃, approx. |
75 |
182 |
|
Freezing point, ℃, approx. |
-80 |
-65 |
|
Refractive index at 25℃, approx. |
1.395 |
1.399 |
|
Surface tension at 25℃,mN/m, approx. |
18.9 |
20.1 |
|
Vapor pressure at 200℃, Pa, approx. |
- |
1.33 |
|
Volume expansion coeff. Between 25℃and 100℃, cm3/cm3℃,approx. |
1.16* 10-5 |
1.08* 10-5 |
|
Specific heat capacity between 40℃ and 200℃, J/g, K |
- |
1.88 |
|
Thermal conductivity, W/mK, approx. |
0.11 |
0.13 |
|
Viscosity/temperature coeff. [1], approx. |
- |
0.57 |
[1] Viscosity/temperature coefficient =1-（Viscosity at 99℃/Viscosity at 38℃）
Applications:
IOTA PDMS 47V3 - 47V10
47V3 for Chain Stopper for silicone polymerization;
47V10 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.
Package：
IOTA PDMS 47V3 are available in 20 kg drums.
IOTA PDMS 47V10 are available in 25 and 200 kg drums.
Storage and shelf life：
Storage temperature: -20 and +30 ℃, IOTA PDMS 47V3 - 47V10 may be stored for up to 36 months from its date of manufacture (expiry date). Comply with the storage instructions and expiry date marked on the packaging.
For details, please contact,
IOTA CORPORATION LTD.
Add: Sunmoon industry park, 985 Xingzhong Road,Bengbu, China 233000
Mobile: 0086-18055258212
QQ: 1206425502
Email: sales03@siliconerubbers.net
Website: www.htvsilicone.com
