PCT Thermx® CG923 CELANESE USA

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glass fiber reinforced material
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Technical Data Sheet

thermal performance	Test Condition	Test Method	Test Result
Linear coefficient of thermal expansion	TD	ISO 11359-2	1.1E-04 cm/cm/°C
Heat Deflection Temperature	1.8MPa,未退火	ISO 75-2/A	235 °C
melting temperature		ISO 11357-3	285 °C
Linear coefficient of thermal expansion	MD	ISO 11359-2	1.5E-05 cm/cm/°C

flammability	Test Condition	Test Method	Test Result
UL flame retardant rating	1.5mm	UL 94	V-0

Physical properties	Test Condition	Test Method	Test Result
shrinkage rate	MD	ISO 294-4	0.40 %
density		ISO 1183	1.57 g/cm³
shrinkage rate	TD	ISO 294-4	0.90 %

mechanical properties	Test Condition	Test Method	Test Result
tensile modulus		ISO 527-2/1A/1	8000 MPa
tensile strength	Break	ISO 527-2/1A/5	100 MPa
Tensile strain	Break	ISO 527-2/1A/5	1.8 %
flexural modulus	23°C	ISO 178	7200 MPa
bending strength	23°C	ISO 178	145 MPa

impact performance	Test Condition	Test Method	Test Result
Charpy Notched Impact Strength	23°C	ISO 179/1eA	5.0 kJ/m²
Impact strength of simply supported beam without notch	23°C	ISO 179/1eU	30 kJ/m²
Impact strength of cantilever beam gap	23°C	ISO 180/1A	5.0 kJ/m²

IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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