Mechanical properties	Test Condition	Test Method	ARKEMA CHANGSHU/720
tensile strength	断裂23℃	ASTM D638	34.5-55.2 Mpa
Impact of simply supported beam gap	-30°C	ISO 179	5 kJ/㎡
Simple supported beam without notch impact	23℃	ISO 179	208 kJ/㎡
Flexural modulus	23℃	ASTM D790	1380-2310 Mpa
elongation	断裂	ISO 527	50 %
Tiber wear and tear	CS-17轮1kg	ASTM G195	5~9 mg/1000cy
Tensile modulus		ISO 527	2200 Mpa
Tensile modulus		23℃	ASTM D638	1380-2310 Mpa
Cantilever beam without notch impact	23℃	ASTM D256	1.07-4.27 KJ/m
Simple supported beam without notch impact	-30℃	ISO 179	189 kJ/㎡
elongation	断裂23℃	ASTM D638	20-100 %
	23℃	ASTM D256	0.0801-0.214 KJ/m
		静态对钢23℃	ASTM D1894	0.14
tensile strength	屈服	ISO 527	54 Mpa
elongation	屈服23℃	ASTM D638	570 %
bending strength	23℃5.0%应变	ASTM D790	58.6-75.8 Mpa
Impact of simply supported beam gap	23℃	ISO 179	8 kJ/㎡
tensile strength	屈服23℃	ASTM D638	44.8-55.2 Mpa
elongation	屈服	ISO 527	8 %
	23℃	ASTM D695	68.9~103 Mpa

Electrical performance	Test Condition	Test Method	ARKEMA CHANGSHU/720
dielectric constant	iKHz	ASTM D150	4.5-9.5
Dissipation Factor	1MHz	IEC 60250	0.214
Dissipation Factor		100kHz	ASTM D150	0.01-0.21
Surface Resistivity		IEC 60093	1000000000000000 Ω
Dielectric Strength		IEC 60243	21 KV/mm
Dielectric Strength		23℃	ASTM D149	1.7 KV/mm
Accumulation resistor		IEC 60093	2000000000000 Ω.m
dielectric constant	1MHz	IEC 60250	7
	20℃ 65RH	ASTM D257	200000000000000 Ω.cm
Dissipation Factor	100Hz	IEC 60250	0.032
dielectric constant	100Hz	IEC 60250	9
Compared to the Leakage Tracking Index (CTI)		IEC 60112	600 V

optical performance	Test Condition	Test Method	ARKEMA CHANGSHU/720
refractive index	钠光谱D线	ASTM D542	1.42

UL	Test Condition	Test Method	ARKEMA CHANGSHU/720
RTI Imp	本色 1.5mm	UL746B	150 °C
RTI Str	本色 1.5mm	UL 746B	150 °C
RTI Elec	本色 1.5mm	UL 746B	150 °C
Outdoor applicability		UL-746C	f1
fire rating	本色1.5mm	UL94	V-0

Flame retardant performance	Test Condition	Test Method	ARKEMA CHANGSHU/720
fire rating	本色1.5mm	UL94	V-0
Limiting Oxygen Index		ISO 4589	43 %
Limiting Oxygen Index			ASTM D2863	44 %

physical property	Test Condition	Test Method	ARKEMA CHANGSHU/720
proportion		ISO 1183	1780 kg/㎥
Shrinkage rate	流动	ISO 294	2 %
proportion	23℃	ASTM D792	1.77-1.79 g/㎤
Shrinkage rate	垂直	ISO 294	2 %
Water absorption rate		ISO 62	0.03 %
melt viscosity	230℃100s	ASTM D3835	6~12 kPoise
Moisture absorption rate		ISO 62	0.015 %
Water absorption rate		ASTM D570	0.01-0.03 %
Yirong Index	230℃ 5kg	ISO 1133	10 ㎤/10min
melt mass-flow rate	230°C 3.8kg	ASTM D1238	5-26.5 g/10min

Thermal performance	Test Condition	Test Method	ARKEMA CHANGSHU/720
	0.45MPa120℃/hr	ASTM D648	125-140 °C
Glass Transition Temperature	10℃/min	ISO 11357	-40 °C
melting temperature		ASTM D3418	165-172 °C
	0.45MPa	ISO 75	132 °C
vicat	50℃/hr 50N	ISO 306	139 °C
Glass Transition Temperature		ASTM D7028	-40.6-38.3 °C
Specific heat capacity		内部测试方法	745-958 J/(kg.k)
	1.8MPa	ISO 75	110 °C
linear expansion coefficient	流动	ISO 11359	0.00015 m/m/k
	23℃	ASTM D696	1.19E-3 cm/cm/℃
melting temperature	10℃/min	ISO 11357	168 °C
	1.8MPa120℃/hr	ASTM D648	105-115 °C
decomposition temperature	TGA在通气中1%质量损失	内部测试方法	410 °C
decomposition temperature		TGA在空气中1 %质量损失	内部测试方法	375 °C
thermal conductivity		ASTM E1461	0.17-0.19 W/(m.K)

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