Thermal Properties	Test Condition	Test Method	DUPONT USA/77G33L-BK
Melting temperature	10°C/min	ISO 11357-1/-3	218 °C
Heat Deflection Temperature	1.80MPa	ASTM D790/ISO 178	200 °C
Linear expansion coefficient	Normal	ISO 11359-1/-2	0.83 E-4/C
Linear expansion coefficient		Parallel	ISO 11359-1/-2	0.26 E-4/C
Heat Deflection Temperature	0.45MPa	ASTM D790/ISO 178	216 °C

Mechanical Properties	Test Condition	Test Method	DUPONT USA/77G33L-BK
Tensile Stress(Break)		ISO 527	168 Mpa
Charpy Notched Impact Strength	-40 ℃	ISO 179/1eA	12 kJ/m²
Charpy Unnotched Impact Strength	-30℃	ISO 179/1eU	60 kJ/m²
Fracture strain		ISO 527	3 %
Tensile Modulus		ISO 527	9500 Mpa
Flexural Modulus		ISO 178	8200 Mpa
Charpy Notched Impact Strength	-30℃	ISO 179/1eA	11 kJ/m²
Charpy Notched Impact Strength		23 ℃	ISO 179/1eA	13 kJ/m²
Charpy Unnotched Impact Strength	23 ℃	ISO 179/1eU	80 kJ/m²

Electrical Properties	Test Condition	Test Method	DUPONT USA/77G33L-BK
Volume Resistivity		IEC 60093	1E+13 E-4/C
Flame retardant grade	0.75mm	UL94	HB
Comparative Tracking Index	3.0mm	UL 746A	>550 V

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