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Premix Premi-Glas® 2103-25 CRSX Polyester BMC

Category Polymer , Thermoset , Polyester, TS , Thermoset Polyester Glass Filled BMC
Manufacturer Premix
Trade Name Premi-Glas®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Premix Premi-Glas® 2103-25 CRSX Polyester BMC.pdf
Price EMAIL US    sales@lookpolymers.com
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Material Notes:
Premi-Glas® 2103-25 CR-SX is a 25% glass reinforced thermoset Sheet Molding Compound designed for electrical switchgear and industrial circuit breaker applications. Key features and benefits are:Underwriters Laboratories, U.L. 94-V0 flame recognition at 2.54mm minimum wall thickness.U.L. recognized in all colors. Available in glass contents ranging from 10% - 30%; standard product has 22% reinforcement.Excellent dielectric strength, arc and track resistance.Chemical resistant and self-extinguishing properties.Designed for Compression, Transfer and Injection molding processes.Data 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 0.0015 - 0.0035 cm/cm
0.0015 - 0.0035 in/in
Polymerization Shrinkage
Mechanical Properties Metric English Comments
Tensile Strength 38.0 MPa
5510 psi
ASTM D638
Tensile Modulus 12.0 GPa
1740 ksi
ASTM D638
Flexural Strength 128 MPa
18600 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 5.30 J/cm
9.93 ft-lb/in
ASTM D256
Izod Impact, Unnotched 6.90 J/cm
12.9 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
Processing Properties Metric English Comments
Processing Temperature 150 °C
302 °F
Compression or Injection Molding
Clamp Pressure 3.45 - 6.89 MPa
500 - 1000 psi
Molding Pressure
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