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MadeInChina.com > Products > Construction & Decoration > Waterproof Building Materials > Roof Tile Waterproof
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Waterproof Building Materials Breathable Roofing Underlay Film

Price $0.24
Min Order 10000 Square Meters
Availability In Stock
Shipping From Hebei, China
Popularity 519 people viewed
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Model NO.:
BR
After-sales Service:
Online Technical Support, Onsite Training
Certification:
ISO
Color:
Customizable
Material:
PE+PP
Impermeable:
1500-3000mm
Elongation at Break:
>=40%
Low Temperature Flexibility:
-40 Spend
Tear Resistance:
80-120n
Anti-UV:
4 Moon
Type:
Roofing and Waterproofing
Ceiling Tile Shape:
Roll
Function:
Waterproof
Warranty:
Online Technical Support, Onsite Training
Thickness:
0.3mm
Ceiling Tile Type:
PE+PP
Surface Treatment:
PE+PP
Usage:
Roof Wall
Trademark:
housedress
Transport Package:
Film Wrap
Specification:
40 container
Origin:
China
HS Code:
56031390
Product Description


House Dress Jinbo ®waterproof breathable membrane is a new type of waterproof breathable material made from spunbond polypropylene composite polymer. In terms of production process, its technical requirements are stricter than ordinary waterproof material's. Meanwhile, in terms of quality, it has unique functions that other waterproof material does not have. Its working principle is micro porous vapor permeation. The smallest diameter of the droplet is about 20 microns, but the water vapor molecule is only about 0.0004 microns in diameter. So there is a huge difference in the diameter of them. The water vapor can be discharged through the micro holes on the basis of diffusion principle. Liquid water or water drop have surface tension so that water molecules can not be discharged. Therefore, House Dress Jinbo ®waterproof breathable membrane can proof water and permeate vapor.
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