Eastman GS4|TPC|Eastman物性表报告及物性特性介绍,Eastman GS4|TPC|Eastman注塑参数详情-塑料物性表查询网

Product TextsApplication/Uses Calendered films made of Eastman Cadence copolyester are non-crystallizing, are halogen-free, offer wide calendering and thermoforming windows and have good low temperature toughness. They are cooperative in secondary operations such as solvent-bonding, lamination, decoration, coldforming, punching/cutting and embossment. Eastman Cadence resins require no pre-drying or additional stabilizers.

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)	1280	kg/m³	ASTM D 792
吸水率(Water Absorption) (24hr)	0.15	%	ASTM D 570

热性能(热性能(Thermal properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
热膨胀系数(Coefficient of Thermal Expansion) (MD)	76.1	E-6/K	ASTM D 696
DTUL @ 66 psi	67.8	°C	ASTM D 648
DTUL @ 264 psi	62.8	°C	ASTM D 648
Glass Transition 温度(Temperature)	80	°C	ASTM E 1356
Vicat 温度(Temperature)	78.9	°C	ASTM D 1525
极限氧指数(Limiting 氧指数(Oxygen Index))	24.7	%	ASTM D 2863

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)	15.5	kV/mm	ASTM D 149
耗散因数(Dissipation Factor) (1 MHz)	0.022	-	ASTM D 150
介电常数(Dielectric Constant) (1 MHz)	2.95	-	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)	134	s	ASTM D 495

CharacteristicsProcessingCalandering, ThermoformingFeaturesAmorphousApplicationsAutomotive, Electrical and Electronical, PackagingRegional AvailabilityNorth America, Europe, Asia Pacific, South and Central America,.