180gsm-200gsm Polyester Nonwoven Felt/Fabric for Bitumen Waterproofing Membrane in White and Green Length 800m-1500m
180/200gsm Polyester nonwoven felt/fabric for bitumen waterproofing membrane
The polyester mat adopts highly strong staple/filament polyester fiber which is excellent in tensile strengh, aging resistence, high temperature resistence and elongation.
It is reinforced by superior and edible starch solution and dried by stoving which make it high intensity, high extension ,high hot resistance and puncture resistance.
It is the reinforcement non-woven for producing Modified asphalt water proof material.
| Base weight width | customized |
Feature:
1. Stronger tensile strength and elongation
2. Stronger thermal stability and tear resistance
3. Stronger puncture resistance and impregnating
4.Stronger corrosion resistance and ageing resistance
Application:
Spunbond polyester is widely used as the carrier for waterproofing membrane production. The membrane made with spunbond polyester mat is widely used for:
(1)Construction waterproofing;
(2)Moisture-proof in roof engineering, underground engineering, indoor ground, etc;
(3)Corrosion resistance for water pool or building bases.
Technical Datas
Filament polyester mat
| ITEMS | PERFORMANCE | ||||
| Mass per unit area(g/m2) | 120g | 160g | 180g | 200g | 250g |
| Mass coefficient of variation per unit area | 10% | 10% | 10% | 10% | 10% |
| Transvers tension(N/50mm) | 250 | 380 | 460 | 500 | 800 |
| Longitudinal tension(N/50mm) | 350 | 480 | 575 | 600 | 900 |
| Tear strength(N) | 250 | 330 | 360 | 400 | 500 |
| Elongation at break | 25% | 25% | 28% | 30% | 37% |
| Water resistance | 95% | 95% | 95% | 95% | 95% |
| Moisture content | 0.5% | 0.5% | 0.5% | 0.5% | 0.5% |
| Thermal dimensional stability | 1.5% | 1.5% | 1.5% | 1.5% | 1.5% |
Two layer,the outer layer is plastic film to protect wear and tear, and the inner layer is PE film to seal for water.Strong packed, and ease for long distance transport and shipment.
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