In the non-woven industry, there are many common types, PP polypropylene spunbond non-woven Cloth is a commonly used one. It is characterized by good filterability and strong absorbency. It can be used in different occasions according to the different characteristics of the material.
The exact name of non-woven fabrics should be non-woven fabrics, or non-woven fabrics. my country’s national standard GB/T5709-1997 “Textile Nonwovens Terminology” defines nonwovens as: directional or randomly arranged fibers that are combined with each other through friction, cohesion, or adhesion, or a combination of these methods. Sheets, webs or batts, excluding paper, woven fabrics, knitted fabrics, tufted fabrics and wet felt products.
PP polypropylene spunbond non-woven fabric has good heat resistance, with a melting point of 164~170℃, and the products can be sterilized at temperatures above 100℃. It will not deform at 150℃ without being affected by external force. The embrittlement temperature is -35°C. Embrittlement will occur below -35°C, and the heat resistance is not as good as PE. It also has good chemical stability. In addition to being corroded by acids, it is relatively stable to various other chemical reagents. However, low molecular weight aliphatic hydrocarbons, aromatic hydrocarbons, etc. can soften and swell non-woven fabrics. The chemical stability varies with the degree of crystallinity. The increase has also improved.
PP polypropylene spunbond non-woven fabric for sale can be widely used in air filtration, packaging materials, medical tape, cable wrapping, biofilm and other fields. We have a complete pre-sales, sales and after-sales service system. Interested parties can enter the store to consult us. </p
