CABELEC® CA4749 乙烯醋酸乙烯共聚物 Cabot Corporation 产品说明: CABELEC CA4749 electrically conductive compound is made from carbon black and a copolymer of ethylene and vinyl acetate. This product is suitable for extrusion applications where low resistivity and low flexural modulus are required.
Applications
CABELEC CA4749 conductive compound is suitable for incorporation into flexible articles such as pipes, tubes, flooring and matting and for applications where it is desirable to mitigate the hazard of electrostatic discharge, such as ordnance and ammunition works, mines and petroleum plants. 单位: 公制 | 英制

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产品说明
CABELEC CA4749 electrically conductive compound is made from carbon black and a copolymer of ethylene and vinyl acetate. This product is suitable for extrusion applications where low resistivity and low flexural modulus are required. Applications CABELEC CA4749 conductive compound is suitable for incorporation into flexible articles such as pipes, tubes, flooring and matting and for applications where it is desirable to mitigate the hazard of electrostatic discharge, such as ordnance and ammunition works, mines and petroleum plants.
总体
材料状态	已商用：当前有效
资料 1	Processing - Cablelec (English) Technical Datasheet (English)
供货地区	北美洲 非洲和中东 拉丁美洲 欧洲 亚太地区
添加剂	碳黑
特性	导电 共聚物 良好的柔韧性
用途	地板材料 管道系统 管件 矿业应用
机构评级	EC 1907/2006 (REACH)
形式	粒子
加工方法	挤出

物理性能	额定值	单位制	测试方法
密度 (73°F)	1.14	g/cm3	内部方法
熔流率（熔体流动速率）			ISO 1133
190°C/10.0 kg	0.10	g/10 min
190°C/21.6 kg	4.0	g/10 min
收缩率 - 流动	0.020 到 0.023	in/in	ASTM D955
硬度	额定值	单位制	测试方法
肖氏硬度 (邵氏 D, 15 秒)	51		ASTM D2240

机械性能	额定值	单位制	测试方法
拉伸应力			ISO 527-2
屈服	2120	psi
断裂	2120	psi
拉伸应变 (断裂)	260	%	ISO 527-2
弯曲模量	31900	psi	ISO 178

热性能	额定值	单位制	测试方法
热变形温度 (66 psi, 未退火)	109	°F	ISO 75-2/B
维卡软化温度	167	°F	ISO 306/A

电气性能	额定值	单位制	测试方法
表面电阻率	50	ohms	内部方法
体积电阻率

供应级别分类:热熔级EVA 发泡级EVA 薄膜级EVA 油墨级EVA 

经营塑胶原料EVA美国杜邦厂家型号有:40W,150,210,220,250后,265,265A,350,470,470A,650Q,660,670,750,760,760Q,770,3130,3135X,3135SB,3135XZ,3165,3165LG,3165SB,3170,3170SHB,3200-2

经营塑胶原料EVA美国埃克森美孚化工厂家型号有:FL00014,FL00018,FL00112,FL00119,FL00206,FL00209,:FL00212,FL00218,FL00226CC,FL00309,FL00328,FL00623,FL00714,FL00728CC,FL00909,UL00218CC3,UL00328,UL00728,UL00728CC,UL00728FF,UL02020,UL02528CC,UL04028CC,UL04533EH2,UL12530CC,UL15019CC,UL15028CC,UL15028EM1,UL40028CC,UL40028EM1,UL53019CC.经营塑胶原料EVA台湾台塑厂家型号有:7320M,7340M,7350M,7360M,7470M,7660M,7130F,7140F,7350F,7920M,7240M,7310M.经营塑胶原料EVA韩国湖南厂家型号有:VS410,VS420,VS430,VS440,VC590,VC640 VC710,VA600,VA800,VA810,VA900,VA910,VA920,VA930,VL740经营塑胶原料EVA韩国韩华厂家型号有:2020,2030,2040,2050,1125,1152,1155,1157,1159,1315,1316,1317,1519,1528,1529,1533,1540经营塑胶原料EVA台湾聚合厂家型号有:UE629,UE630,UE631,UE632,UE659,UE639-04,UE508,UE633,UE612-04,UE649-04,UE638-04,UE653-04

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