Product Details

high polymer polyethylene waterproofing membrane for underlay

Product Description

1.Specification:

Item	High Polymer Polyethylene Polypropylene Waterproof membrane
Weight	200-1200g/sqm
Thickness	0.5mm-1.5mm
Width	1-4m
Length	as customer’s request
Color	White, Green, Black, other
Material	PP/PET
Application	roofing, basement, restroom, water conservation, warehouse,other

2.Technical data:

Tensile Strength (N/CM)	Normal temperature: > 60 ; > 60℃:30
Breaking Elongation %	Normal temperature: > 400 ; > -20℃:10
Tear Resistance N	> 20
Impermeability, 30 min no leakage	0.3Mpa
Low Temperature Bending ℃	< -20
Heating Shrinking (mm)	Extension: > 2; Shrink: > 4
Heat Resistance (80℃×168h)	Tensile Strength % : > 80 ; Keeping rate of adhesive breaking: > 70
Alkali resistance (10% ca (oh)2 solution, normal temperature ×168h)	Tensile Strength % : > 80 ; Keeping rate of adhesive breaking: > 80
Synthetic aging	Tensile Strength % : > 80 ; Keeping rate of adhesive breaking: > 80

3.Characteristic:

1.Non-toxic, no pollution, environmental protecting product;
2.Excellent adhesion to many surfaces, especial direct adhesion to many surfaces, especial direct adhesion to cement material in its curing process;
3.tough, impermeable, multilayered sheet;
4.high tensile strength, good cold flexibility.

4.Applicable scope:

It is mainly used in roofing, basement, restroom, water conservation, warehouse, etc.