Classification display
White breathable film
That is, polyethylene film refers to the film produced by PE film. PE film with moisture resistance, moisture permeability is small. According to the different manufacturing methods and control processes, polyethylene film (PE) can produce low-density, medium-density, high-density polyethylene and cross-linked polyethylene products with different properties, such as superior and uniform air permeability, effective isolation of moisture, discharge of heat and moisture, and more skin-friendly softness with excellent hand feeling, making your products more soft and comfortable.
Key words:
Breathable film
breathable
Detailed description
Waterproof breathable membrane non-woven fabric is a new type of polymer waterproof material. From the production process, the technical requirements of waterproof breathable membrane is much higher than the general waterproof material; at the same time, from the quality point of view, waterproof breathable membrane also has other waterproof materials do not have the functional characteristics, waterproof breathable membrane in the construction field is mainly used in steel structure, wood structure building.
In the state of water vapor, the water particles are very small, and according to the principle of capillary motion, they can smoothly penetrate into the capillary to the other side, so that the phenomenon of vapor permeation occurs. When the water vapor condenses into water droplets, the particles become larger. Due to the surface tension of water droplets (water molecules "pull against each other"), water molecules cannot smoothly separate from water droplets and penetrate to the other side, that is, to prevent the occurrence of water penetration, so that the permeable membrane has a waterproof function.
The technology of waterproof and breathable membrane was first introduced from European and American countries. However, the production process of domestic products is varied, and the product quality of various manufacturers is uneven, and a unified quality standard has not been formed. In fact, the waterproof breathable membrane is mainly composed of PP spunbonded non-woven fabric and PE polymer breathable membrane. The role of spunbond non-woven fabric is mainly to enhance the tension and hydrostatic pressure and protect the breathable film, the real breathable mainly by the middle layer PE polymer breathable film.
Online shop address:https://dxslzp.1688.com/page/offerlist.htm?spm=0.0.wp_pc_common_topnav_38229151.0
Get Quote
Note: Please leave your mobile phone number and our professionals will contact you as soon as possible!
Follow us
Hello, what can we do for you?
Copyright © Xiantao Dexing Plastic Products Co., Ltd / Xiantao Dexing Health Technology Co., Ltd | Powered by:300.cn
SAF Coolest v1.3.1.2 设置面板 FZUSD-ZSNG-OSSQE-ZWE
图片ALT信息： Zhongke Dexing
违禁词： First, best, first-class, leading, unique, king, dragon, leader, extreme, country, leading, perfect
无数据提示
Sorry, the current column is being updated, please look forward to it!
You can view other columns or returnHome Page