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Premix Premi-Glas® 1200-28 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® 1200-28 Polyester SMC  (discontinued **).pdf
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Material Notes:
Premi-Glas® 1200-28 series is a low profile, 28 % glass reinforced polyester Sheet Molding Compound designed for recreational vehicle body panels applications that require excellent flexibility and impact strength. Key features and benefits are:In-mold and powder coating capable, accepts standard automotive primers and top coats.Molded panels have increased resiliency for improved impact properties.Pigmentable system provides uniform base colors for exterior and interior applications.Molds in deep draw, 0 shrink production tooling.Class A surface with exceptionally low process times in compression molding.Standard glass content is 28 %.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 0.20 - 0.30 %
0.20 - 0.30 %
ASTM D570
Linear Mold Shrinkage 0.00 - 0.0010 cm/cm
0.00 - 0.0010 in/in
Ambient part /mold
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 55.2 - 68.9 MPa
8000 - 10000 psi
ASTM D638
Elongation at Break 1.2 - 1.4 %
1.2 - 1.4 %
ASTM D638
Modulus of Elasticity 8.96 - 10.3 GPa
1300 - 1500 ksi
ASTM D638
Flexural Yield Strength 138 - 179 MPa
20000 - 26000 psi
ASTM D790
Flexural Modulus 8.27 - 9.65 GPa
1200 - 1400 ksi
ASTM D790
Izod Impact, Notched 6.94 - 9.61 J/cm
13.0 - 18.0 ft-lb/in
ASTM D256
Izod Impact, Unnotched 9.61 - 12.3 J/cm
18.0 - 23.0 ft-lb/in
ASTM D4812
Thermal Properties Metric English Comments
Flammability, UL94 HB
HB
FBMV 302
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