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Premix Premi-Glas® 2203-15 CR-SX-HT Fiberglass Reinforced Thermoset SMC
| Category | Polymer , Thermoset , Composite SMC , Filled/Reinforced Thermoset |
| Manufacturer | Premix |
| Trade Name | Premi-Glas® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Premix Premi-Glas® 2203-15 CR-SX-HT Fiberglass Reinforced Thermoset SMC.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Premi-Glas® 2203-15 CR-SX-HT is a fiberglass reinforced thermoset sheet molding compound for electrical and flame retardant applications.Key features and benefits are:Enhanced product for higher UL long term operating temperatureGood dimensional stability, including excellent thermal resistancePigmentable for molded-in color; best appearance with mold textureRecognized by Underwriter's Laboratories, File #E42524Designed for compression molding in matched metal die molds.Information provided by Premix.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.70 - 1.85 g/cc | 1.70 - 1.85 g/cc | |
| Linear Mold Shrinkage | 0.0015 - 0.0035 cm/cm | 0.0015 - 0.0035 in/in | Polymerization Shrinkage |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength | 30.0 MPa | 4350 psi | ASTM D638 |
| Tensile Modulus | 9.00 GPa | 1310 ksi | ASTM D638 |
| Flexural Strength | 100 MPa | 14500 psi | ASTM D790 |
| Flexural Modulus | 8.00 GPa | 1160 ksi | ASTM D790 |
| Poissons Ratio | 0.30 | 0.30 | |
| Shear Modulus | 3.50 GPa | 508 ksi | Calculated |
| Izod Impact, Notched | 5.00 J/cm | 9.37 ft-lb/in | ASTM D256 |
| Izod Impact, Unnotched | 7.00 J/cm | 13.1 ft-lb/in | ASTM D4812 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 35.0 µm/m-°C | 19.4 µin/in-°F | Z Direction |
| CTE, linear, Transverse to Flow | 25.0 µm/m-°C | 13.9 µin/in-°F | XY Direction |
| Thermal Conductivity | 0.300 W/m-K | 2.08 BTU-in/hr-ft²-°F | |
| UL RTI, Electrical | 155 °C | 311 °F | UL 746C |
| UL RTI, Mechanical with Impact | 160 °C | 320 °F | UL 746C |
| UL RTI, Mechanical without Impact | 160 °C | 320 °F | UL 746C |
| Flammability, UL94 | V-0 @Thickness 2.50 mm |
V-0 @Thickness 0.0984 in |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Strength | 15.0 kV/mm | 381 kV/in | ASTM D149 |
| Arc Resistance | 180 sec | 180 sec | ASTM D495 |
| Comparative Tracking Index | 600 V | 600 V | ASTM D2303 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 150 °C | 302 °F | Compression Molding |
| Clamp Pressure | 3.45 - 6.89 MPa | 500 - 1000 psi | Molding Pressure |
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