A chemically-crosslinkable MDPE compound for the production of high-flexible pipes

for under floor heating application.
TA 1110 MD is a crosslinkable compound made by Silane grafted ethylene polymer. T

his graft polymer constitutes together with a Masterbatch containing the crosslinking

catalyst a "SIOPLAS-SYSTEM". Pipes produced with the SILON grade TA 1110 MD fulfil

the requirements of DIN 1689

4 and all related standards.
This system allows the compound to be extruded as a normal thermoplastic polymer, w

hich will attain a high level of crosslinking in the processed form. The final product has a

ll the improved properties associated with crosslinked polyethylene.

基本信息
特性	可交联
用途	管道系统
形式	球体
加工方法	挤出

物理性能	额定值	单位制	测试方法
密度	0.935	g/cm³	DIN 53479, ASTM D1505
表观密度	0.52	g/cm³	DIN 53466
熔流率（熔体流动速率） (190°C/5.0 kg)	3.3	g/10 min	内部方法
含水量		%	内部方法
挥发物		%	内部方法
凝胶含量 1	69	%

机械性能	额定值	单位制	测试方法
拉伸应力 (断裂)	16.0	MPa	ISO 527-2
拉伸应变 (断裂)	150	%	ISO 527-2

挤出	额定值	单位制
干燥温度	80.0 到 90.0	°C
干燥时间	2.0	hr
料筒1区温度	160 到 170	°C
料筒2区温度	170 到 180	°C
料筒3区温度	170 到 190	°C
料筒4区温度	170 到 190	°C
口模温度	190 到 220	°C