xiashi258
Online Technical Support, Onsite Training
ISO
Custom Color
PE+PP
Waterproof Roll Material
Roll
Waterproof
Outdoor, Indoor
1year
0.3mm-0.6mm
PE+PP
PE+PP
housedress
Roll
40 container
China
56031390
Product Description






The working principle of House Dress Jinbo ® waterproof breathable membrane 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.
Test item/unit | Product specification/index | Test method | |||
HD-K100 | HD-K120 | HD-K140 | HD-KZ160 | ||
Amount of water vapor(g/m2.24h) | 1000-2500 | 1000-2500 | 1000-2500 | 1000-2500 | GB/T 17146-1997 |
Water tightness(mm) | 1500-3000 | 1500-3000 | 1500-3000 | 1500-3000 | GB/T 328.10-2007 |
Breaking strength(N/50mm) | ≥100 | ≥120 | ≥180 | ≥260 | GB/T 328.9-2007 |
Breaking elongation rate (%) | ≥40 | ≥40 | ≥70 | ≥70 | |
Tear performance(N) | 120-150 | 120-150 | 120-150 | 120-150 | GB/T 328.18-2007 |
Low temperature flexibility(ºC) | -40 | -40 | -40 | -40 | GB/T 328.15-2007 |
Inflaming retarding | B2 | B2 | B2 | B2 | GB/T 8626-2007 |
UV resistant(month) | 4 | 4 | 4 | 4 |