Eastar GN007|PETG|Eastman物性表报告及物性特性介绍,Eastar GN007|PETG|Eastman注塑参数详情-塑料物性表查询网

Product TextsApplication/Uses Eastar GN007 copolyester will not crystallize and thus offers wider processing latitude than conventional crystallisable polyesters. This material offers a good combination of clarity, toughness, and melt strength that makes it useful for a variety of processing techniques and end-use applications.

加工/物理特性	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
模具收缩(Mold Shrinkage) (MD)	0.0035	mm/mm	ASTM D 955
密度(Density) (73°F)	1270	kg/m³	ASTM D 792

机械性能(机械性能(Mechanical properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据
拉伸模量(Tensile Modulus)	2000	MPa	ISO 527-1/-2
屈服应力(Yield stress)	48	MPa	ISO 527-1/-2
屈服应变(Yield strain)	4	%	ISO 527-1/-2
破坏时应变(Stress at break)	29	MPa	ISO 527-1/-2
破坏时应变(Strain at break)	>50	%	ISO 527-1/-2
弯曲弹性模量(Flexural modulus) (23°C)	2100	MPa	ISO 178
悬臂梁式冲击切口 (23°C)	9.4	kJ/m²	ISO 180/1A
悬臂梁式冲击切口	4.4	kJ/m²	ISO 180/1A
温度(Temperature)	-40	°C	ISO 180/1A
ASTM数据(ASTM Data)
拉伸模量(Tensile Modulus)	1999.48	MPa	ASTM D 638
抗拉强度(Tensile Strength) at Yield	49.6	MPa	ASTM D 638
抗拉强度(Tensile Strength) at Break	29.6	MPa	ASTM D 638
屈服伸长率(Elongation at Yield)	4.4	%	ASTM D 638
断裂伸长率(Elongation at Break)	180	%	ASTM D 638
弯曲弹性模量(弯曲弹性模量(Flexural Modulus))	2068.42	MPa	ASTM D 790
抗弯强度(Flexural Strength)	67.6	MPa	ASTM D 790
洛氏硬度(Rockwell Hardness)	R108	-	ASTM D 785
悬臂梁式冲击切口 (1/8 in)	0.101	kJ/m	ASTM D 256
悬臂梁式冲击切口 (Low-温度(Temperature))	0.0374	kJ/m	ASTM D 256
温度(Temperature)	-40	°C	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
温度负荷变形(Temp. of deflection under load) (1.80 MPa)	62	°C	ISO 75-1/-2
温度负荷变形(Temp. of deflection under load) (0.45 MPa)	70	°C	ISO 75-1/-2
ASTM数据(ASTM Data)
DTUL @ 66 psi	70	°C	ASTM D 648
DTUL @ 264 psi	61.7	°C	ASTM D 648

Optical properties	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
Haze	0.2	%	ASTM D 1003
Light Transmittance	90	%	ASTM D 1003

ColorAdditivesRelease agentFeaturesMelt StrengthApplicationsPackaging, Refrigeration, Sports EquipmentRegional AvailabilityNorth America, Europe, Asia Pacific, South and Central America,.