Electrical performance	Test Condition	BASF GERMANY/A3X3G7 BK23187
dielectric constant	1MHz，干/湿	3.6/5
Compared to the Leakage Traceability Index (CTI)	干/湿	CTI 600
dielectric strength	K20/P50，干/湿	70/40 KV/mm
loss angle	1MHz，干/湿	0.02/0.2
Surface Resistivity	干/湿	>10 Ω
Volume resistivity	干/湿	10 Ω.cm

Mechanical properties	Test Condition	BASF GERMANY/A3X3G7 BK23187
Tensile creep modulus	1000h,湿	4250 Mpa
Charpy Notched Impact Strength	+23℃，干/湿	70/70 KJ/m
Impact Strength	干/湿	2/10 J
Tensile modulus	干/湿	11000/8500 Mpa
Fracture stress (V=50mm/min)	干/湿	160/120 Mpa
Charpy Notched Impact Strength	30℃，干	65 KJ/m
Impact strength of cantilever beam gap	+23℃，干/湿	13/20 KJ/m
elongation	≤0.5%, +23℃，湿	4250 Mpa
ball-indentation hardness	干/湿	210 Mpa
Flexural modulus	干/湿	9200 Mpa
Tensile yield stress (V=50mm/min)	干/湿	160/120 Mpa
elongation at break	干/湿，V=50mm/min	3/4 %

Thermal performance	Test Condition	BASF GERMANY/A3X3G7 BK23187
TEMPERATURE	在20000h/5000h，后拉伸强度下降50%时	138/157 °C
Heat distortion temperature	1.8MPa负荷，干态，HDT	250 °C
thermal conductivity	干态	0.34 W/(m.K)
Heat distortion temperature	0.45MPa负荷，干态，HDT	250 °C
maximum service temperature		220 °C
Linear coefficient of thermal expansion	（23-80）℃，干态	1.5-2/6-7
specific heat	干态	1.4 J/(g.K)

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