Product Details

Polythene and Polypropylene polymer Compound Waterproof Membrane/polyethylene polypropylene waterproofing membranes

Product Description

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