Rubber-plastic composite insulation roll: raw material is PE and EPDM, no pvc, gives out no smoke and non-toxic.

Rubber-plastic composite insulation roll, adopted the lastest tech and introduced into the world-leadiong perpetual aluminum foil composite tech.It greatly improves the material performance ulteriorly and prolongs the using time.

The surfact aluminum  is composited of  three parts:

1) anticorrosive layer: it protects the aluminum foil perfectly

2) aluminum foil: it has high intension and good water/vapor desperate ability

3) conglutinant layer: it can bear high temperature , last strong binding ability long.