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Momentive Performance Materials Siloprenâ„¢ LSR TOPCOAT 3719 Liquid Silicone Rubber Specialty Coating

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone , Silicone Rubber
Manufacturer Momentive Performance Materials (Former GE Silicones)
Trade Name Silopren™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Momentive Performance Materials Siloprenâ„¢ LSR TOPCOAT 3719 Liquid Silicone Rubber Specialty Coating.pdf
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Material Notes:
Low Surface Friction Coating / USP Class VI Compliancy - Physical Properties are subject to the substrate that is used.
Physical Properties Metric English Comments
Linear Mold Shrinkage 0.027 cm/cm
0.027 in/in
vulcanized 10 sec at 200°C; Without post-cure
0.035 cm/cm
0.035 in/in
vulcanized 10 sec at 200°C then post-cured
Processing Properties Metric English Comments
Nozzle Temperature 20.0 °C
68.0 °F
cool nozzle and cylinder to prevent premature vulcanization
Mold Temperature 140 - 230 °C
284 - 446 °F
short vulcanization time required (a few seconds)
Injection Pressure 5.00 - 15.0 MPa
725 - 2180 psi
depends on feed channel
Hold Pressure 5.00 MPa
725 psi
Descriptive Properties Value Comments
Appearance Matte
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