PC omay® G21 Suzhou OMAY Optical Materials Co., Ltd

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Technical Data Sheet

optical performance	Test Condition	Test Method	Test Result
transmissivity		ASTM D1003	88.0 %
turbidity		ASTM D1003	>80 %

flammability	Test Condition	Test Method	Test Result
UL flame retardant rating		UL 94	V-2VTM-2

mechanical properties	Test Condition	Test Method	Test Result
bending strength		ISO 178	88.0 MPa
tensile strength		ISO 527-2	62.0 MPa
Bending modulus		ISO 178	2330 MPa
Tensile strain	Break	ISO 527-2	>50 %

thermal performance	Test Condition	Test Method	Test Result
Continuous use temperature		UL 746B	-60.0-125 °C
Brittle temperature		ASTM D746	-135 °C
Glass transition temperature		ISO 11357-2	153 °C
Linear coefficient of thermal expansion	MD	ISO 11359-2	5.8E-05 cm/cm/°C
thermal conductivity		ASTM D5470	0.20 W/m/K

Physical properties	Test Condition	Test Method	Test Result
density		ISO 1183	1.20 g/cm³
Shrinkage rate	MD：150°C	ASTM D1204	0.50to0.70 %
surface tension			>38 mN/m

Electrical performance	Test Method	Test Result
Surface resistivity	ASTM D257	1E+16 ohms
Volume resistivity	ASTM D257	1E+17 ohms·cm
Dielectric strength	ASTM D149	30 kV/mm

hardness	Test Condition	Test Method	Test Result
Pencil hardness			2B-B

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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