STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
|
Still deciding? Get samples of $ !
Request Sample
|
| Customization: | Available |
|---|---|
| Appearance: | Liquid |
| Usage: | Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Middle Viscosity Silicone Oils IOTA PDMS 47V50 - 47V1000
Description: IOTA PDMS 47V50 - 47V1000 are straight chained polydimethylsiloxane fluids.
Applications:
IOTA PDMS 47V50 A2 - 47V1000 are used as:
Thermostatic fluids (-50ºC to +200ºC),
Anti-blotting products for photocopying machines,
Thinning and plastifying agents for RTV's and silicone sealants,
Raw material for Antifoam
Lubricating and heat protecting agents for textile threads ( synthetic sewing threads),
Ingredients in maintenance products (polishes, wax polishes, floor and furniture polishes, etc.),
Paint additives (anti-cratering, anti-floating/flooding and anti-scratching effects, etc.),
Water repellent treatment:
-of powders (for paints and plastics),
-of fibers: glass fibers,
Release agents (mould release of plastics and metal castings),
Lubricants (lubrication of elastomers or plastics on metal),
Surfactants for styrene-butadiene foam.
HCR application to reduce hardness
Properties:
Very good resistance to high and low temperature,
Good combustion resistance,
Low surface tension,
High compressibility,
Absence of ageing upon exposure to atmospheric agents,
Good oxidation resistance,
Little change in viscosity with temperature,
Good resistance to high and prolonged shear stress.
Technical index:
|
Properties |
IOTA PDMS |
|||||||
|
47V50 |
47V100 |
47V300 |
47V350 |
47V500 |
47V1000 |
|||
|
Appearance |
Colorless, limpid liquid |
|||||||
|
Viscosity at 25ºC, mm2/s, approx. |
50 |
100 |
300 |
350 |
500 |
1000 |
||
|
Specific gravity at 25ºC, approx. |
0.959 |
0.965 |
0.970 |
0.970 |
0.970 |
0.970 |
||
|
Flash point (Open cup), ºC, approx. |
280 |
≥300 |
≥300 |
≥300 |
≥300 |
≥300 |
||
|
Freezing point, ºC, approx. |
-55 |
-55 |
-50 |
-50 |
-50 |
-50 |
||
|
Refractive index at 25ºC, approx. |
1.402 |
1.403 |
1.403 |
1.403 |
1.403 |
1.403 |
||
|
Surface tension at 25ºC, mN/m, approx. |
20.7 |
20.9 |
21.1 |
21.1 |
21.1 |
21.1 |
||
|
Vapor pressure at 200ºC, Pa, approx. |
1.33 |
1.33 |
1.33 |
1.33 |
1.33 |
1.33 |
||
|
Volume expansion coeff. Between 25ºC and 100ºC, cm3/cm3/ºC,approx. |
1.05* 10-3 |
9.45* 10-4 |
9.45* 10-4 |
9.45* 10-4 |
9.45* 10-4 |
9.45* 10-4 |
||
|
Specific heat capacity between 40ºC and 200ºC, J/(g.K) |
1.46 |
1.46 |
1.46 |
1.46 |
1.46 |
1.46 |
||
|
Thermal conductivity, W/(m.K), approx. |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
||
|
Viscosity/temperature coeff. [1], approx. |
0.59 |
0.60 |
0.62 |
0.62 |
0.62 |
0.62 |
||
[1] Viscosity/temperature coefficient =1-(Viscosity at 99ºC/Viscosity at 38ºC)
Packaging:
IOTA PDMS 47V50-47V1000 are available in 25 and 200 kg drums, in 1000kg containers or in 20 tonnes tank.
Storage and shelf life:
When stored in its original unopened packaging at a temperature of between -20 and +50 ºC, IOTA PDMS 47V50 - 47V1000 may be stored for up to 36month from its date of manufacture (expiry date). Comply with the storage instructions and expiry date marked on the packaging.
Exceed the date, IOTA no longer guarantees that the product meets specifications.
){kind=link}