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Категория: Fishing Rods >>>
Поставщик: Nantong,Kingway,Complex,Material,Co.,Ltd.

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-17-2025	0.42 $*	0.28 $*
Aug-17-2025	0.35 $*	0.37 $*
Jul-17-2025	0.68 $*	0.43 $*
Jun-17-2025	0.49 $*	0.75 $*
May-17-2025	0.26 $*	0.29 $*
Apr-17-2025	0.67 $*	0.27 $*
Mar-17-2025	0.8 $*	0.43 $*
Feb-17-2025	0.40 $*	0.91 $*
Jan-17-2025	0.68 $*	0.48 $*

Характеристики

Product Description

1.Light Breathable Membrane Roof Felt is used for under roof covering of discontinuous roofs of buildings.
2.This product is CE Quality Inspection Approved.
3.Light is a Vapour Permeability Three layer Highly Permeable roof underlayment suitable for several types of roofing.

Advantages

A breathable roof underlay for cold and warm roof applications which give major benefits over traditional roof underlays
Cold & warm roof application
Clean & easy to use
Excellent tensile strength
Lightweight & flexible
Light grey surface prohibits glare

Product Parameters

Surface mass density	90 g/m²			Upper dark grey + lower black
Roll size	1.5m*50m or customized
Vapor permeability	≥2250 g/m²/24h
Sd value	0.02 m (-0.005/+0.015)
Water tightness	class W1
Tensile strength MD/CD	115/75N/50 mm (+/-20%)
Tearing strength MD/CD	60/70 N (+/-20%)
Resistance to UV rays	3 months
Reaction to fire	Class F
Loading quantity	20’GP	40’GP	40’HC
By bulk (1.5*50)	910rolls	2000rolls	2250rolls
With pallets (1.5*50m)	730rolls	1566rolls	1770rolls
Jumbo rolls (1.5*3500m)	14rolls	30rolls

Applications

3, Application
The rolls should be stored in an upright position under cover, ventilated, free from moisture rooms away from the active heating. The roof underlayment must be protected from chemical detergents, in particular those based solvents. Should be also protected from high temperature and sunlight as this may reduce the parameters of the underlayment or damage it. The roof underlayment must be installed in accordance with the instrucion given on the back of the product.

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our company

258 Nantong Kingway Complex Material CO., Ltd (Nantong Hekway Building Material CO., Ltd) is a leading professional manufacturer in China, which locates in Haian State-grade Development Zone, Nantong City, Jiangsu Province, nearby Shanghai.

We have advanced production lines with the technology from Italy and Germany, which are applied to nonwoven products, film lamination, roofing materials, disposable medical products, packaging materials and so on.

Main products:

Nonwoven fabric , SMS, SMMS and manufactured products

Film or foil laminated products

Roofing membrane, flooring underlay

PE woven fabric, PE tarpaulin, vapor barrier

Packing & Delivery

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