Class begins! Wonderful knowledge about imported PP polypropylene filament non-woven fabrics. Today I will let you know about it. Are you ready? Let’s take a look.
Imported PP polypropylene filament non-woven fabric is a “non-woven fabric”. It is a fabric that does not require spinning and weaving. It just orients or randomly arranges short textile fibers or filaments to form fibers. The mesh structure is then reinforced using mechanical, thermal bonding or chemical methods.
Mainly used in construction, the roof waterproofing is used as the base fabric, with sand, cement, etc. attached to it to prevent sand from leaking.
Non-woven fabrics are often used in construction as a measure to prevent cracks.
Imported PP polypropylene filament non-woven fabric is a non-toxic, odorless and tasteless milky white highly crystalline polymer with a density of only 0.90–“0.91g/cm3. It is one of the lightest varieties of all plastics currently.
It is particularly stable in water, with a water absorption rate of only 0.01% and a molecular weight of about 80,000 to 150,000.
The formability is good, but due to the large shrinkage rate (1%~2.5%), thick-walled products are easy to dent, and it is difficult to meet the requirements for some parts with high dimensional accuracy, and the surface gloss of the product is good.
Suzhou ptfe filter membrane manufacturer supplies imported wet-laid non-woven fabrics, polyester spunbond non-woven fabrics, polypropylene spunbond non-woven fabrics and other non-woven fabrics. We have a complete service system, caring before sales, and attentiveness during sales. Rest assured after sale! 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.
</p
