WESTRU ® PDMS Film Polydimethylsiloxane Film silicone Membrane
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WESTRU ® PDMS Film |
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Properties |
Structure |
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▪ Excellent resilience |
Protective film layer（soft） |
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▪ Highly transparent |
PDMS film layer（Elastic and recoverable） |
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▪ Electrically insulating |
Polyester substrate（hard） |
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▪ Solvent free(biocompatible) |
Polyester substrate protective film layer (soft) |
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▪ Hydrophobic and gas permeable |
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▪ High temperature resistance(+200℃) and low temperature flexible(-45℃) |
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Processing technology |
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PDMS films can be processed using conventional techniques such as die-cutting, laser cutting, or water jet cutting. It can be adhered to many other substrates using standard silicone adhesives. |
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Specifications
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Model |
SK |
SC |
DC |
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Hardness Shore A |
30 |
42 |
50 |
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Tensile Strength (Mpa) |
4.0 |
4.2 |
6.5 |
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Elongation at break (%) |
220 |
180 |
120 |
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Elastic modulus (MPa) |
0.4 |
0.6 |
1.6 |
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Gas permeability (Oxygen) |
596448.67cm3 /(m2 •24h•0.1MPa)at sk50 |
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Transmittance (%) |
94(2mm) |
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Refractive Index |
1.41 |
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Temperature range (℃) |
-45~200 |
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Cytotoxicity（biocompatibility） |
Nontoxic |
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Dielectric Strength (KV/mm) |
20 |
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Dielectric Constant at 100kHz |
2.7 |
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Dissipation Factor at 100kHz |
0.001 |
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Volume Resistivity (Ώ·cm) |
1015 |
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Thickness（micron (μ)） (1mm=1000μm) |
20-50-100-200-300-400-500-600μm |
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150-250μm,1mm |
150μm
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1-5mm |
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more thicknesses customizable |
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Dimensions（mm） (1 inch =25.4mm）
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200 *150 mm (7.8 * 5.9 inches) /200*300mm (7.8 * 11.8 inches) |
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PDMS roll available/ more dimensions customizable |
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