EASTAR AN004 Copolyester contains a mold release. It has excellent appearance and is nearly water-clear. Its most outstanding features are its chemical resistance and processing capabilities. Exposure to aromatic oils often causes crazing or actual fracture of many polymer resins, but AN004 maintains its physical properties when exposed to these oils, and its appearance is virtually unchanged. Easy to process, it flows readily and fills intricate molds. Its processability coupled with its outstanding chemical resistance makes it well suited for thick-wall applications.

Applications: Floor care; Fragrance packaging; Housewares; Point of purchase displays; Refrigerator interior parts; Toys/Sporting goods; Writing instruments

Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.

Information provided by Eastman Chemical.

物理性能	额定值 (公制)	额定值 (英制)	测试方法
密度	1.20 g/cc	0.0434 lb/in³	ASTM D792 and ISO 1183
吸水率	0.13 %	0.13 %	24 hour immersion; ISO 62
线性成型收缩率,Flow	0.0060 cm/cm @Thickness 3.20 mm	0.0060 in/in @Thickness 0.126 in	ASTM D955

机械性能	额定值 (公制)	额定值 (英制)	测试方法
洛氏硬度（R 级）	117	117	ASTM D785
极限抗拉强度	56.0 MPa	8120 psi	ISO 527
抗张强度(屈服)	56.0 MPa	8120 psi	ISO 527
伸长率 (断裂)	130 %	130 %	ISO 527
屈服伸长率	5.4 %	5.4 %	ISO 527
弯曲强度	81.0 MPa	11700 psi	ISO 178
弯曲模量	2.10 GPa	305 ksi	ISO 178
悬壁梁缺口冲击强度	NB	NB	ASTM D256
	0.750 J/cm @Temperature -40.0 °C	1.41 ft-lb/in @Temperature -40.0 °F	ASTM D256

电气性能	额定值 (公制)	额定值 (英制)	测试方法
电阻率	1.00e+15 ohm-cm	1.00e+15 ohm-cm	ASTM D257
表面电阻	1.00e+16 ohm	1.00e+16 ohm	ASTM D257
介电常数	2.1 @Frequency 1e+6 Hz	2.1 @Frequency 1e+6 Hz	ASTM D 150
	2.3 @Frequency 1000 Hz	2.3 @Frequency 1000 Hz	ASTM D150
介电强度	17.3 kV/mm	439 kV/in	Short Time, 500 V/sec rate-of-rise; ASTM D 149
耗散因数	0.0020 @Frequency 1000 Hz	0.0020 @Frequency 1000 Hz	ASTM D150
	0.0080 @Frequency 1e+6 Hz	0.0080 @Frequency 1e+6 Hz	ASTM D150
相比耐漏电起痕指数(CTI)	>= 600 V	>= 600 V	ASTM D3638
高压电弧跟踪率，HVTR	38.0 mm/min	1.50 in/min	UL 746A

热性能	额定值 (公制)	额定值 (英制)	测试方法
比热容	1.38 J/g-°C @Temperature 60.0 °C	0.330 BTU/lb-°F @Temperature 140 °F
	2.18 J/g-°C @Temperature 240 °C	0.521 BTU/lb-°F @Temperature 464 °F
载荷下热变形温度(0.46 MPa)	103 °C	217 °F	ASTM D648 and ISO 75
载荷下热变形温度(1.8 MPa)	90.0 °C	194 °F	ASTM D648 and ISO 75
维卡软化温度	110 °C	230 °F	5 kg load; ISO 306
	118 °C	244 °F	1 kg load; ISO 306
可燃性(UL94)	HB @Thickness 1.60 mm	HB @Thickness 0.0630 in
	V-2 @Thickness 3.20 mm	V-2 @Thickness 0.126 in	natural and white
	V-2 @Thickness 1.60 mm	V-2 @Thickness 0.0630 in	natural and white

光学性能	额定值 (公制)	额定值 (英制)	测试方法
雾度	3.6 %	3.6 %	ASTM D1003
Transmission, Visible	77 %	77 %	Regular transmittance per ASTM D 1003
	81 %	81 %	Total Transmittance; ASTM D 1003

加工性能	额定值 (公制)	额定值 (英制)	测试方法
加工（熔体）温度	280 °C	536 °F
模具温度	47.5 °C	118 °F
干燥温度	95.0 °C	203 °F
干燥时间	6 hour	6 hour