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Premix Premi-Glas® 1200H-24 Polyester SMC  (discontinued **)

Category Polymer , Thermoset , Composite SMC , Polyester, TS , Thermoset Polyester Glass SMC
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Premix Premi-Glas® 1200H-24 Polyester SMC  (discontinued **).pdf
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Material Notes:
Premi-Glas® 1200H-24 is a 24% fiberglass reinforced, thermoset, Sheet Molding Compound designed for applications where arc resistance and dielectric strength are required and UL 94 HB flame recognition properties is sufficient. Key features and benefits are:Underwriters Laboratory listed for UL 94HB flame recognition at 1.47mm minimum wall thickness. U.L flame recognized in all colors. Excellent flexural strength and flexural modulus properties. Designed for compression molding in matched metal molds. Available in fiberglass content of 10-30%.The Premi-Glas 1200-H series carries U.L 746 C recognition for use in exterior applications following ultraviolet light, water emersion and exposure testing.Data provided by Premix.
Physical Properties Metric English Comments
Density 1.75 - 1.85 g/cc
0.0632 - 0.0668 lb/in³
ASTM D792
Water Absorption 0.10 - 0.30 %
0.10 - 0.30 %
ASTM D570
Linear Mold Shrinkage 0.0010 - 0.0020 cm/cm
0.0010 - 0.0020 in/in
Ambient part /mold
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 51.7 - 72.4 MPa
7500 - 10500 psi
ASTM D638
Modulus of Elasticity 10.3 - 11.7 GPa
1500 - 1700 ksi
ASTM D638
Flexural Yield Strength 124 - 165 MPa
18000 - 24000 psi
ASTM D790
Flexural Modulus 8.27 - 9.65 GPa
1200 - 1400 ksi
ASTM D790
Compressive Yield Strength 159 - 179 MPa
23000 - 26000 psi
ASTM D695
Izod Impact, Notched 4.81 - 7.47 J/cm
9.00 - 14.0 ft-lb/in
ASTM D256
Izod Impact, Unnotched 7.47 - 10.1 J/cm
14.0 - 19.0 ft-lb/in
ASTM D4812
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) >= 204 °C
>= 400 °F
ASTM D648
UL RTI, Electrical 130 °C
266 °F
U.L. 746 B
UL RTI, Mechanical with Impact 130 °C
266 °F
U.L. 746 B
Flammability, UL94 HB

@Thickness >=1.47 mm
HB

@Thickness >=0.0579 in
Electrical Properties Metric English Comments
Dielectric Strength 47.2 kV/mm
1200 kV/in
ASTM D149
Arc Resistance >= 180 sec
>= 180 sec
ASTM D495
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