SCHULADUR® A GB 20|PBT-GB20|A. Schulman物性表报告及物性特性介绍,SCHULADUR® A GB 20|PBT-GB20|A. Schulman注塑参数详情-塑料物性表查询网

Schulman Product Texts20% glass bead reinforced PBT-grade.

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)	2.16	kg	ISO 1133

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)	3400	MPa	ISO 527-1/-2
破坏时应变(Stress at break)	50	MPa	ISO 527-1/-2
破坏时应变(Strain at break)	6	%	ISO 527-1/-2
简支梁冲击强度(Charpy impact strength) (+23°C)	50	kJ/m²	ISO 179/1eU
简支梁冲击强度(Charpy impact strength) (-30°C)	30	kJ/m²	ISO 179/1eU
简支梁缺口冲击强度(Charpy notched impact strength) (+23°C)	5	kJ/m²	ISO 179/1eA
简支梁缺口冲击强度(Charpy notched impact strength) (-30°C)	3.5	kJ/m²	ISO 179/1eA
ASTM数据(ASTM Data)
抗拉强度(Tensile Strength) at Break	48.3	MPa	ASTM D 638
弯曲弹性模量(弯曲弹性模量(Flexural Modulus))	3447.37	MPa	ASTM D 790
抗弯强度(Flexural Strength)	86.2	MPa	ASTM D 790
悬臂梁式冲击切口 (1/8 in)	0.0427	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)
温度负荷变形(Temp. of deflection under load) (1.80 MPa)	94	°C	ISO 75-1/-2
温度负荷变形(Temp. of deflection under load) (0.45 MPa)	175	°C	ISO 75-1/-2
维卡软化温度（50℃/ h的50N）Vicat softening temperature	184	°C	ISO 306
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)	1.6	mm	IEC 60695-11-10
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)	3.2	mm	IEC 60695-11-10
ASTM数据(ASTM Data)
DTUL @ 66 psi	177	°C	ASTM D 648
DTUL @ 264 psi	110	°C	ASTM D 648