With the popularity of non-woven fabrics, non-woven fabrics can be seen everywhere on the market. It can be said that it affects our lives all the time now. Today I want to introduce to you PP spunbond polypropylene non-woven fabric, which is a type of non-woven fabric.
PE/PP bicomponent fiber is a sheath-core composite structure. The core material is polypropylene (PP) (melting point is about 165 ℃), and the skin material is polyethylene (PE) (melting point is about 130 ℃). When hot rolling and melting, a lower temperature is used, the skin layer is melted and bonded, and the properties of the core layer remain unchanged. It has good effect when bonding with glue without destroying the viscosity of the glue, and can prevent composite delamination and rubber band creep. No need to add softeners, slip agents, elastomers and other additives.
PP spunbond polypropylene 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, which is the lightest among all plastics currently. One of the varieties. 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. It has good moldability, but due to its large shrinkage (1% to 2.5%). Thickness Wall products are easy to dent, and it is difficult to meet the requirements for some parts with high dimensional accuracy. The surface of the product is glossy.
Imported PP spunbond polypropylene 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. The company can provide samples, and if there are other requirements, we can also arrange sales staff to come to the door for service. You are always welcome to come to the company for inspection or entry Contact us in store.</p
