Non-woven fabrics are also called non-woven fabrics. Non-woven fabrics can be divided into various types according to different production processes and raw materials. High-efficiency and low-resistance spunbond non-woven fabrics are one of them.
Spunbond non-woven fabrics use polypropylene as the main raw material, and the fiber diameter is 1 to 5 microns.
Ultrafine fibers with many voids, fluffy structure and good anti-wrinkle ability. The unique capillary structure can increase the number and surface area of fibers per unit area, thus making the melt-blown cloth have good filtering, shielding and thermal insulation properties. and oil absorbency.
Can be used in fields such as air and liquid filter materials, isolation materials, absorbent materials, mask materials, thermal insulation materials, oil-absorbent materials and wipers.
High-efficiency and low-resistance 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 the non-woven fabric. Chemical stability It also improves with the increase of crystallinity.
Suzhou ptfe filter membrane manufacturer supplies high-efficiency and low-resistance spunbond non-woven fabrics, polyester spunbond non-woven fabrics, polypropylene spunbond non-woven fabrics and other non-woven fabrics. We have a complete service system and are considerate before sales and during sales. Attentive and after-sale service, rest assured! The company can provide samples and arrange sales personnel for door-to-door service if there are other requirements.
You are welcome to come to the company for inspection or enter the store to consult us at any time.
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