polyester substrate for roofing felt waterproofing membrane - HJF-200

polyester substrate for roofing felt waterproofing membrane, 1)High quality,reasonable price., 2)Friendly service - details see: https://www.buildingsupplieshub.com/polyester-substrate-for-roofing-felt-waterproofing-membrane-10101169

Type: Roofing Felt	Place of Origin: Hebei China (Mainland)	Brand Name: huijinfeng	Model Number: HJF-200
color: polyester mat green	weight: polyester mat 200g/m2

polyester substrate for roofing felt waterproofing membrane

Polyester mat is used in the APP/SBS modified bitumen membrane as the reinforcement.

Reinforced polyester mat is used to the reinforcement of APP/SBS modified bituminous membrane.

Our company develops the advanced composite technology to improve the tensile strength and measure stability, resist shrinking in the high temperature.

It includes many types from 80gsm to 240gsm

It is widely sold and accepted by the customers from South America and Asia markets

Typical Roll Dimensions

Width	1.01-1.02 m
Diameter	1.05-1.2 m
Length	900m – 1300m
Weight	150kg-250kg

polyester substrate for roofing felt waterproofing membrane Application

1) An ideal substrate material for asphalt roofing rolls and shingles

2) An excellent basic cloth for waterproofing membranes.

3) Act as the lining for roof insulation layers to protect polymer foam insulation from the damaging effect caused by chemical solvents in bitumen so as to prolong the lifetime of heat insulation layer. 4) Used for storing water pool and corrosion resistance in indoor ground building bases.

Item	Unit		Area weight(g)
Item	Unit		140	160	180	200	220
Hotshrinkage rate	%		<2
tensile strength	longitudinal	N/5cm	>360	>380	>400	>460	>520
tensile strength	transverse	N/5cm	>340	>350	>380	>430	>460
Breaking elongation	longitudinal	%	20	25	30	30	35
Breaking elongation	transverse	%	25	25	30	35	35