Product Introduction

PE PP composite waterproof membrane is made of Two outer layers of non-woven Polypropylene and one inner layer of polyethylene waterproofing membrane.

 

Product Property

1)polyethylene polypropylene fiber composite waterproof membrane and boding material are non-toxic, no odor, no pollution.

2)Can be applied on wet substrate, and drive the time limit for the project.

3)The rough surface increase the bonding strength between waterproof membrane and substrate.

 

Specification

Product Name	Polyethylene polypropylene fiber composite waterproof membrane
Material	Polypropylene non-woven fabric laminated with PE film
Grammage	100g -1000g
Width	1.0m, 1.2m, 1.5m or as your requirement
Length	50m/roll, 100m/roll or as your requirement
Color	White, Grey, Green, Red, Black or Customized
Packing	Woven bags or as your requirement

 

Technical Datas

GB18173.1-2012-China Official Standard

Item		Index
		FS2
Tensile strength N/cm	Normal temperature ≥	60
	60℃ ≥	30
Elongation at break  %	Normal temperature ≥	400
	-20℃ ≥	300
Tear strength (N)		50
Water impermeability 0.3Mpa, 30min		impervious
Fold-ability at low temperature(℃)		-20℃ No cracks
extension and shrinkage after heating (mm)	Extension ≤	2
	Shrinkage ≤	4
Hot air aging (80℃x168h)	Conservation rate of tensile breaking strength (％) ≥	80
	Conservation rate of elongation at break (％) ≥	70
Alkali resistance   (CaOH2saturated solution, normal temperature,168h)	Conservation rate of tensile breaking strength (％) ≥	80
	Conservation rate of elongation at break (％) ≥	80
Artificial weathering aging	Conservation rate of tensile breaking strength (％) ≥	80
	Conservation rate of elongation at break (％) ≥	70
Peel strength of the bonding(polypropylene fabric and polyethylene film)	(N/mm)(standard test condition) ≥	1.5
	conservation rate of Soaking  (normal temperature x168h)	70
Combined strength (FS2 surface layer and core layer) (N/mm)		0.8

 

Application

Usually used for shower room, bathroom, toilet, kitchen etc.