【官网】UPTOGETHER/管道防腐/热缩管/冷缩管/电缆附件/苏州同进高分子材料有限公司

1.产品介绍：通信专用冷缩管（内置胶泥冷缩管）主要应用于无线网通信工程天馈设备安装中，通信专用冷缩管是被预先扩张在一个可抽出绳芯上，操作简易，只需定位与安装处，抽出绳芯即可。冷缩管本身应具有回缩到原来尺寸的趋势，即可以提供用久的径向压力，从而形成一个可靠的防水密封体，无需加热，无需特殊工具。而且系统维护时，又能很方便的去除该冷缩管。
Product introduction:Communication cold shrink tube (Cold Shrink Tube With Mastic) is mainly used in wireless network communication engineering antenna feed equipment installation, communication cold shrink tube is pre-expanded on a withdrawable rope core, easy to operate, only need to locate and install, withdrawable rope core can be. The cold shrink tube itself should have a tendency to shrink back to its original size, that is, it can provide a long time radial pressure, thus forming a reliable waterproof seal without heating and without special tools. And the system maintenance, and can be very convenient to remove the cold shrink tube.

2.产品优点：内置胶泥结构，优良防水密封性能，抗菌、抗臭氧及耐酸碱，使用简便，手工操作，无需热源和特殊工具。
Advantages:Excellent waterproof sealing performance, anti-bacterial, anti-ozone and acid and alkali resistance, easy to use, manual operation, no heat source and special tools.

3.技术参数
Technical Data

主要参数中文	性能	测试结果	标准
	颜色	黑色/灰色
	电气强度 KV/mm	≧20	ASTM 412
	体积电阻率 Ω.cm	9×1014	ASTM 412
	支撑条材料	PP
	Rohs 测试	通过	RohS
	硬度（Shore A）	44	ASTM D2240
	拉伸强度 MPa	≧7	ASTM D2671
	断裂伸长率 %	≧670	ASTM D2671
	撕裂强度 KN/m	≧34	ASTM 751
	最大使用温度	90℃
	最小使用温度	-50℃
	疏水率	优异
	防护等级	IP 68	IEC 60529
	阻燃等级	V-1	UL94
	紫外线测试	灰度 3-4	ASTM G154
	耐臭氧性能	不开裂	GB/T 7762
	防霉菌性能	Level 0	GB/T 2423.16
	密度 g/cm3	1.13	ASTM D 792
	保质期	2 年
	使用寿命	30 年
主要参数英文	Property	Result	Standard
	Colour	Black,Grey
	Dielectric Strength KV/mm	≧20	ASTM 412
	Volume Resistivity Ω.cm	9×1014	ASTM 412
	Support Bar Material	PP
	RohS Testing	Pass	RohS
	Hardness（Shore A）	44	ASTM D2240
	Tensile Strength MPa	≧7	ASTM D2671
	Elongation %	≧670	ASTM D2671
	Tear Strength KN/m	≧34	ASTM 751
	Max Operating Temperature	90℃
	Min Operating Temperature	-50℃
	Hydrophobic Rate	Excellent
	Protection Grade	IP 68	IEC 60529
	Fire Resistance	V-1	UL94
	UV Resistance	Grey Scale Rating 3-4	ASTM G154
	Ozone Resistance	No crack	GB/T 7762
	Anti-fungal Effect	Level 0	GB/T 2423.16
	Density g/cm3	1.13	ASTM D 792
	Storage time	2 Year
	Service life	30 Years

4.尺寸和类型
Type and Size

产品规格 Size	内径 ID	长度 Length	收缩倍率 Shrinkage ratio	其它规格可定制 Other sizes can be customized
φ20	20	100-500	3:1-5:1
φ25	25	100-500	3:1-5:1
φ28	28	100-500	3:1-5:1
φ32	32	100-500	3:1-5:1
φ38	38	100-500	3:1-5:1
φ44	44	100-500	3:1-5:1

Communication shrink tubing

Communication shrink tubing

内置胶泥冷缩管Silicon Rubber Cold Shrink Tube With Mastic