Eastar 6763|PETG|Eastman物性表报告及物性特性介绍,Eastar 6763|PETG|Eastman注塑参数详情-塑料物性表查询网

Product TextsApplication/Uses Because of its clarity, toughness and good melt strength at processing temperatures, it is useful in a variety of processing techniques including film and sheet extrusion. Eastar Copolyester 6763 may be colored using color concentrates, dry colors or liquid colorants.

加工/物理特性	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
密度(Density) (73°F)	1270	kg/m³	ASTM D 792
吸水率(Water Absorption) (24hr)	0.13	%	ASTM D 570

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)	2100	MPa	ISO 527-1/-2
屈服应力(Yield stress)	50	MPa	ISO 527-1/-2
破坏时应变(Stress at break)	28	MPa	ISO 527-1/-2
破坏时应变(Strain at break)	>50	%	ISO 527-1/-2
Puncture energy (+23°C)	40	J	ISO 6603-2
弯曲弹性模量(Flexural modulus) (23°C)	2000	MPa	ISO 178
悬臂梁式冲击切口 (23°C)	6.2	kJ/m²	ISO 180/1A
悬臂梁式冲击切口	4.2	kJ/m²	ISO 180/1A
温度(Temperature)	-40	°C	ISO 180/1A
ASTM数据(ASTM Data)
拉伸模量(Tensile Modulus)	2068.42	MPa	ASTM D 638
抗拉强度(Tensile Strength) at Yield	50.3	MPa	ASTM D 638
抗拉强度(Tensile Strength) at Break	28.3	MPa	ASTM D 638
断裂伸长率(Elongation at Break)	130	%	ASTM D 638
弯曲弹性模量(弯曲弹性模量(Flexural Modulus))	2068.42	MPa	ASTM D 790
洛氏硬度(Rockwell Hardness)	R106	-	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
玻璃化转变温度(Glass transition temperature) (10°C/min)	80	°C	ISO 11357-1/-2
ASTM数据(ASTM Data)
热膨胀系数(Coefficient of Thermal Expansion) (MD)	50.4	E-6/K	ASTM D 696
DTUL @ 66 psi	70	°C	ASTM D 648
DTUL @ 264 psi	63.9	°C	ASTM D 648
Glass Transition 温度(Temperature)	80	°C	ASTM E 1356
Vicat 温度(Temperature)	85	°C	ASTM D 1525

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)	16.1	kV/mm	ASTM D 149
耗散因数(Dissipation Factor) (1 MHz)	0.02	-	ASTM D 150
介电常数(Dielectric Constant) (1 MHz)	2.4	-	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
耐电弧性(Arc Resistance)	158	s	ASTM D 495

其他属性(Other properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据
吸水率(Water absorption)	0.13	%	Sim. to ISO 62
密度(Density)	1270	kg/m³	ISO 1183

Film Properties	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据
Trouser Tear resistance (parallel)	36	N/mm	ISO 6383-1
Trouser Tear resistance (normal)	36	N/mm	ISO 6383-1

Optical properties	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
Gloss	108	-	ASTM D 2457
Haze	0.8	%	ASTM D 1003
Light Transmittance	91	%	ASTM D 1003

CharacteristicsProcessingFilm Extrusion, Sheet Extrusion, Blown Film Extrusion, Pipe/Tube ExtrusionFeaturesAmorphous, Melt StrengthChemical ResistanceRadiation ResistanceApplicationsElectrical and Electronical, Medical, Packaging, Sports EquipmentRegional AvailabilityNorth America, Europe, Asia Pacific, South and Central America,.