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Premix Premi-Glas® 2243-24 CR-SX Fiberglass Reinforced Thermoset Thick Molding Compound

Category Polymer , Thermoset , 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® 2243-24 CR-SX Fiberglass Reinforced Thermoset Thick Molding Compound.pdf
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Material Notes:
Premi-Glas® 2243-24 CR-SX is a fiberglass reinforced thermoset thick molding compound for electrical and flame retardant applications.Key features and benefits are:TMC compounding process preserves glass integrity for strength vs. BMCNon-Halogen FR technology for regulatory compliancePigmentable for molded-in color; best appearance with mold textureRecognized by Underwriter's Laboratories, File #E42524Designed for injection or compression molding in matched metal die molds.Information provided by Premix.
Physical Properties Metric English Comments
Specific Gravity 1.73 g/cc
1.73 g/cc
Linear Mold Shrinkage 0.00175 cm/cm
0.00175 in/in
Polymerization Shrinkage
Mechanical Properties Metric English Comments
Tensile Strength 65.0 MPa
9430 psi
ASTM D638
Tensile Modulus 11.0 GPa
1600 ksi
ASTM D638
Flexural Strength 140 MPa
20300 psi
ASTM D790
Flexural Modulus 10.0 GPa
1450 ksi
ASTM D790
Poissons Ratio 0.30
0.30
Shear Modulus 4.20 GPa
609 ksi
Calculated
Izod Impact, Notched 7.50 J/cm
14.1 ft-lb/in
ASTM D256
Izod Impact, Unnotched 10.0 J/cm
18.7 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
Injection or Compression Molding
Clamp Pressure 3.45 - 6.89 MPa
500 - 1000 psi
Molding Pressure
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