



Product introduction
House Dress Jinbo® window opening waterproof breathable membrane is made of high quality polymer materials, polyethylene and polypropylene. It has excellent waterproof performance and is also breathable to ensure that air can circulate freely. The structural design of the membrane has been carefully studied to ensure that it can effectively perform waterproof and breathable functions under different climate conditions. The window waterproof and breathable membrane adopts advanced waterproof technology, which can effectively resist the penetration of rain, snow and other external moisture. . Its surface is usually specially treated to form a protective film to improve water resistance. Breathability is one of the important characteristics of window waterproof and breathable membranes. The breathable membrane allows water vapor to pass through, thereby preventing indoor moisture retention and reducing the occurrence of condensation. This helps maintain air quality inside the building, prevents the growth of mold and bacteria, and provides a healthier living environment.House Dress Jinbo® window opening waterproof breathable membrane is made of high quality polymer materials, polyethylene and polypropylene. It has excellent waterproof performance and is also breathable to ensure that air can circulate freely. The structural design of the membrane has been carefully studied to ensure that it can effectively perform waterproof and breathable functions under different climate conditions. The window waterproof and breathable membrane adopts advanced waterproof technology, which can effectively resist the penetration of rain, snow and other external moisture. . Its surface is usually specially treated to form a protective film to improve water resistance. Breathability is one of the important characteristics of window waterproof and breathable membranes. The breathable membrane allows water vapor to pass through, thereby preventing indoor moisture retention and reducing the occurrence of condensation. This helps maintain air quality inside the building, prevents the growth of mold and bacteria, and provides a healthier living environment.
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 |