उत्पाद वर्णन
PDMS 5000
PolydimethylSiloxane Polymer
1) Product Description
PDMS 5000 is a non-reactive linear polydimethylpolysiloxane (PDMS) having a viscosity of 5000 centipoise (cps).
PDMS 5000 fluids can remain liquid in circumstances that induce polymers to transform into greases, waxes, or solids.
In PDMS 5000 fluids, the silicone-to-oxygen link is substantially stronger than the carbon-to-carbon bond. The silicones display the following properties as a result of their structure:
- At high molecular weight, the viscosity is unusually low.
- Excellent high and low temperature stability
- They provide exceptional shear stability and slip in mechanically demanding applications.
PDMS 5000 has an exceptional property profile that distinguishes it from organic compounds such as mineral oils.
2) Properties
PDMS 5000 is a clear and colorless liquid.
Minimal change in physical properties over a broad temperature range
Excellent water-repellent properties
Good dielectric properties
Low surface tension and thus high surface activity
Chemically highly unreactive
Low solidifying point
High flash point
High heat resistance
Low flammability
Soft, smooth skin feel
Good solubility in a wide range of solvents
3) Application
PDMS 5000 has a wide range of applications, no general processing information can be supplied. The parameters will differ depending on the application.
PDMS 5000 is a non-polar liquid that cannot be mixed with polar solvents such as water or short-chain alcohols. PDMS 5000 is soluble in any proportion in aliphatic and aromatic hydrocarbons, chlorohydrocarbons, ethers, esters, ketones, and higher alcohols. A lab-scale test should be performed before the product is used with solvents for the first time. When using solvents, please remember to read the warning information.
Release agent
Lubricant
Hydraulic Fluid
Antifoam agent
Water-repellent agent
Liquid dielectric for electrical and electronic equipment
Heat-transfer oil
Polish additive
Plastics additive
Additive for textile and fiber auxiliaries
4) Packaging and storage
Further information for storage: Store in a dry and cool place.
The "Best use before end date" of each batch is shown on the प्रमाणपत्र of Analysis.
Storage beyond the date specified on the प्रमाणपत्र of Analysis does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.
5) Safety notes
For specific information regarding safe handling of this material, please refer to the Safety Data Sheet.For specific information regarding safe handling of this material, please refer to the Safety Data Sheet.
Technical Details