Crastin® LW9320 NC010|(PBT+SAN)-I-GF20|DuPont物性表报告及物性特性介绍,Crastin® LW9320 NC010|(PBT+SAN)-I-GF20|DuPont注塑参数详情-塑料物性表查询网

Product TextsCommon features of Crastin® thermoplastic polyester resin include mechanical and physical properties such as stiffness and toughness, heat resistance, friction and wear resistance, excellent surface finishes and good colourability. Crastin® thermoplastic polyester resin has excellent electrical insulation characteristics and high arc-resistant grades are available. Many flame retardant grades have UL 识别(recognition) (class V-0). Crastin® thermoplastic polyester resin typically has high chemical aFor disposal, local regulations have to be observed.It has improved surface aesthetics, excellent dimensional stability and low warpage characteristics..003	mm/mm	ASTM D 955
密度(Density) (73°F)	1350	kg/m³	ASTM D 792

流变性能(Rheological properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
熔体体积流动速率(Melt volume-flow rate) (MVR)	15	cm³/10min	ISO 1133
温度(Temperature)	250	°C	ISO 1133
负载(Load)	5	kg	ISO 1133
成型收缩(Molding shrinkage) (parallel)	0.4	%	ISO 294-4, 2577
成型收缩(Molding shrinkage) (normal)	0.7	%	ISO 294-4, 2577

机械性能(机械性能(Mechanical properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
拉伸模量(Tensile Modulus)	7400	MPa	ISO 527-1/-2
破坏时应变(Stress at break)	120	MPa	ISO 527-1/-2
破坏时应变(Strain at break)	2.7	%	ISO 527-1/-2
简支梁冲击强度(Charpy impact strength) (+23°C)	55	kJ/m²	ISO 179/1eU
简支梁冲击强度(Charpy impact strength) (-30°C)	50	kJ/m²	ISO 179/1eU
简支梁缺口冲击强度(Charpy notched impact strength) (+23°C)	8.5	kJ/m²	ISO 179/1eA
ASTM数据(ASTM Data)
拉伸模量(Tensile Modulus)	7000.03	MPa	ASTM D 638
抗拉强度(Tensile Strength)	110	MPa	ASTM D 638
断裂伸长率(Elongation at Break)	2.5	%	ASTM D 638
弯曲弹性模量(弯曲弹性模量(Flexural Modulus))	6000	MPa	ASTM D 790
抗弯强度(Flexural Strength)	155	MPa	ASTM D 790
悬臂梁式冲击切口 (1/8 in)	0.086	kJ/m	ASTM D 256

热性能(热性能(Thermal properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
熔化温度(熔化温度(Melting temperature)) (10°C/min)	220	°C	ISO 11357-1/-3
玻璃化转变温度(Glass transition temperature) (10°C/min)	110	°C	ISO 11357-1/-2
温度负荷变形(Temp. of deflection under load) (1.80 MPa)	180	°C	ISO 75-1/-2
COEFF线性热(Coeff. of linear therm. expansion) (parallel)	30	E-6/K	ISO 11359-1/-2
COEFF线性热(Coeff. of linear therm. expansion) (normal)	100	E-6/K	ISO 11359-1/-2
燃烧性(球压痕硬度(Burning behav)). at 1.5 mm nom. thickn.	HB	class	IEC 60695-11-10
厚度测试(Thickness tested)	1.5	mm	IEC 60695-11-10
UL 识别(recognition)	UL	-	-
燃烧性(球压痕硬度(Burning behav)). at thickness h	HB	class	IEC 60695-11-10
厚度测试(Thickness tested)	3.0	mm	IEC 60695-11-10
UL 识别(recognition)	UL	-	-
ASTM数据(ASTM Data)
UL 94 阻燃等级(Flame rating)	HB	-	UL 94
厚度测试(Thickness tested)	0.75	mm	-
DTUL @ 66 psi	213	°C	ASTM D 648
DTUL @ 264 psi	178	°C	ASTM D 648
熔化温度(Melting 温度(Temperature))	225	°C	ASTM D 3418

电气性能(Electrical properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
绝缘强度(Dielectric Strength) (Short Time)	23	kV/mm	ASTM D 149
耗散因数(Dissipation Factor) (1 MHz)	0.013	-	ASTM D 150
介电常数(Dielectric Constant) (1 MHz)	3.2	-	ASTM D 150
表面电阻率(Surface Resistivity)	>1E15	Ohm	ASTM D 257
体积电阻率(Volume Resistivity)	>1E15	Ohm*cm	ASTM D 257

其他属性(Other properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
吸湿性(Humidity absorption)	0.3	%	Sim. to ISO 62
密度(Density)	1350	kg/m³	ISO 1183

材料特殊性能(Material specific properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
粘数(Viscosity number)	120	cm³/g	ISO 307, 1157, 1628

流变计算属性(Rheological calculation properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
密度(Density) of melt	1170	kg/m³	-
熔体热导率(Thermal conductivity of melt)	0.24	W/(m K)	-
规格的热容融化(Spec. heat capacity of melt)	1900	J/(kg K)	-
喷射温度(Ejection temperature)	165	°C	-

Diagrams ISO 1817 Liquid C) (23°C)[/td][/tr][tr][td] ISO 1817 Liquid 4) (23°C)[/td][/tr][tr][td] ISO 1817 Liquid F) (23°C)[/td][/tr][tr][td] ISO 1817 Liquid F) (90°C)[/td][/tr][tr][td] ISO 1817 Liquid F) (>90°C)[/td][/tr][tr][td]Salt solutions[/td][/tr][tr][td] 4 Brake fluid (130°C)[/td][/tr][tr][td] .
[/td][/tr][/table]