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Premix Premi-Glas® 1281-32 VE Glass Reinforced Vinyl Ester SMC  (discontinued **)

Category Polymer , Thermoset , Composite SMC , Filled/Reinforced Thermoset , Vinyl Ester , Vinyl Ester Sheet Molding Compound
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Premix Premi-Glas® 1281-32 VE Glass Reinforced Vinyl Ester SMC  (discontinued **).pdf
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Material Notes:
Description: Premi-Glas® 1281-32 VE SMC is a high strength glass reinforced vinyl ester sheet molding compound formulated for under-the-hood automotive applications. Key features and benefits: Designed for compression molding for optimal strength on large-span coversExcellent resistance to automotive chemicals and fluids, and to salt sprayReplaces cast metals for reduced Noise, Vibration, and Harshness, plus molded-in colorExcellent dimensional stability and creep resistanceExcellent thermal properties and elevated temperature modulus retentionMarket: Composite PowerTrainInformation provided by Premix.
Physical Properties Metric English Comments
Specific Gravity 1.83 g/cc
1.83 g/cc
ASTM D792
Water Absorption 0.20 %
0.20 %
ISO 62
Linear Mold Shrinkage 0.00050 cm/cm
0.00050 in/in
ISO 2577
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 82.7 MPa
12000 psi
ISO 527
Tensile Modulus 13.8 GPa
2000 ksi
tangent; ISO 527
Flexural Strength 179 MPa
26000 psi
ISO 178
Flexural Modulus 11.7 GPa
1700 ksi
Tangent; ISO 178
Compressive Strength 310 MPa
45000 psi
ASTM D695
Poissons Ratio 0.33
0.33
ISO 527
Shear Modulus 5.19 GPa
753 ksi
Calculated
Izod Impact, Notched 13.9 J/cm
26.0 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear 36.0 µm/m-°C

@Temperature 20.0 °C
20.0 µin/in-°F

@Temperature 68.0 °F
Z-direction; ASTM D696
CTE, linear, Transverse to Flow 27.0 µm/m-°C

@Temperature 20.0 °C
15.0 µin/in-°F

@Temperature 68.0 °F
XY-direction; ASTM D696
Specific Heat Capacity 1.51 J/g-°C
0.360 BTU/lb-°F
ASTM D1269E
Thermal Conductivity 0.300 W/m-K
2.08 BTU-in/hr-ft²-°F
ASTM D1269E
Deflection Temperature at 1.8 MPa (264 psi) 271 °C
520 °F
ASTM D648
Glass Transition Temp, Tg 188 °C
370 °F
ASTM D4065-01
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