What can ptfe base film be used for?
The various excellent properties of fluoroplastics make it useful in many fields of the national economy. For example, PTFE base film can be used as a filter material for ultrapure…
What are the characteristics of ptfe base film?
The trade names of ptfe base film include “Teflon”, “Teflon”, “Teflon”, “Teflon”, “4F”, etc. It has a series of excellen…
What can ptfe waterproof and breathable membrane be used for in the field of clothing?
According to specific use occasions, it can be divided into outdoor sports and leisure clothing (jackets, cold-proof clothing, mountaineering clothing), labor protection clothing, …
What are the structural divisions of ptfe waterproof and breathable membrane?
Structurally, ptfe waterproof breathable membrane can be divided into microporous materials (including polytetrafluoroethylene PTFE microporous membrane, polyurethane PU microporou…
What is ptfe waterproof breathable membrane?
Generally, it refers to making a rubber base on the bottom of the fabric, which is divided into two types: coating and lamination. Coating is often referred to as coating, and lami…
Why are PTFE films milky white and translucent?
The transparency of PTFE film is a reflection of the crystallinity of the polymer. The lower the crystallinity, the better the transparency. Transparency can be controlled through …
ptfe sterilizing filter membrane function
ptfe sterilizing filter membrane is a filter material with high filtration efficiency. It has a microporous structure and can effectively filter small bacteria in the air. body, vi…
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Yao’an, Yunnan: Silkworms are busy in the green sea mulberry fields
As the saying goes: There are few people idle in April, and people everywhere are busy picking mulberry and raising silkworms. Entering the fourth month of the lunar calendar, silk…
Xinjiang: The area of spring sowing in the region has exceeded 48 million acres, and the progress is faster than the same period last year. A good start in spring sowing has laid the foundation for a bumper harvest.
The most important thing is spring. Since the beginning of spring, a beautiful picture of spring plowing has unfolded in the north and south of the Tianshan Mountains. At present, …