waterproof membrane

Specifications Quality Assurance! Our goal is to provide the best quality of polyester mat with best price and service to our customer!

Characteristic: the products are made into being by high strength polyester fibre, with the property of large tensile strength, corruption proof, anti-aging, high temperature proof, good heat stabilization, good penetration, and the property of large prolongation. It is the preferred raw material for producing Modified asphaltum water proof material.
This products have been accepted by many imported producing lines for manufacturing water proof material of Xuzhou Wuodi and Baoding petrochemical waterproof material plant and the large project of Beijing Olympics
Specification: 120g,140g,160g,180g,200g… ,,, If you need special kinds of specification, please order it with us directly.
Physical performance:

serial	item		typeA	typeB
1	mass of unit area		there is no minus tolerance
2	Variation coefficient of unit area mass ≤
3	pull force (N/50mm)≥	longitudinal
		transverse
4	minimum stress value (N/50mm)≥	longitudinal
		transverse
5	Elongation at max tensile strength%≥	longitudinal
		transverse
6	water enduring performance %≥
7	avulsion intensity /N≥	longitudinal
		transverse
8	soakage? performance		there is no not soakage parts
9	bending performance radius /mm
			there is no crease
10	water containing ratio/%≤
11	dimension stabilization under high temperature ≤	longitudinal