Waterproof membrane manufacturers

Xinle Hongtai Waterproof Machinery Factory,established in 1999, is one of the professional waterproof membrane manufacturers, which is specialized in researching, producing, marketing and service waterproof products.

Product description
Hongtai hdpe waterproof membrane membrane is produced by a method of three layer co-extrusion model. The raw material is processed at 200°C by fusing and coextrusion, whose basic properties are kept during the producing process.

Technical specifications of HDPE geo membrane:
a) Density ≥ 0.94g/m²
b) Tensile Strength ≥25Mpa
c) Elongation at Break ≥ 550%
d) Right-angled Tear ≥ 110N/mm
e.)Puncture Strength ≥ 550N
f.) Permeability Coefficient ≤1.0xe-13g.cm/(cm2.S.Pa)
g.) -70oC Low Temperature Impact Brittle Property: good.
h.) Chemical Resistance: at 80oC, marinated in 5g/L Nacl for a long time, it will not erode or swell.

Features:
1) Can bear chemical erosion.
2) A wider using temperature range and a longer using life.

Application:
It can be widely used in areas of garbage burying, waste disposal, tail minerals storage and underground construction projects.

For more information,pls visit http://www.waterproof-machinery.com/