Premix Premi-Glas® 2204-30 CR-SX Fiberglass Reinforced SMC
| 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® 2204-30 CR-SX Fiberglass Reinforced SMC.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Description
Material Notes:
Description: Premi-Glas® 2204-30 CR-SX is a fiberglass reinforced thermoset Sheet Molding Compound formulated for excellent electrical properties and fire retardance; it also has very good thermal and dimensional stability, and corrosion resistance. Key features and benefits: Underwriters Laboratories 94-V0 flame resistance at 2.5 mm minimum wall thicknessFormulated for low shrinkage for optimal dimensional stabilityRefer to UL file number E42524Market: Electrical/Flame RetardantInformation 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 | 0.00050 – 0.0020 cm/cm | 0.00050 – 0.0020 in/in | Polymerization Shrinkage |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength | 80.0 MPa | 11600 psi | ASTM D638 |
| Tensile Modulus | 12.0 GPa | 1740 ksi | ASTM D638 |
| Flexural Strength | 180 MPa | 26100 psi | ASTM D790 |
| Flexural Modulus | 10.0 GPa | 1450 ksi | ASTM D790 |
| Poissons Ratio | 0.30 | 0.30 | |
| Shear Modulus | 4.60 GPa | 667 ksi | Calculated |
| Izod Impact, Notched | 8.50 J/cm | 15.9 ft-lb/in | ASTM D256 |
| Izod Impact, Unnotched | 12.0 J/cm | 22.5 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 | 130 °C | 266 °F | UL 746C |
| UL RTI, Mechanical with Impact | 130 °C | 266 °F | UL 746C |
| UL RTI, Mechanical without Impact | 130 °C | 266 °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 |
