Where is polypropylene BCF yarn good?

Polypropylene BCF yarn is a filament extracted from polypropylene raw materials and refined by polymerization. In recent years, due to the characteristics of polypropylene BCF yarn strength and small fiber degree, the sales volume in the market is in short supply, which also leads to factories to be on time. Amount of high quality finish.

The carpet made of polypropylene BCF yarn is extremely wear-resistant, anti-static, feels like wool, has excellent resilience, and is not easy to pilling.

How does polypropylene BCF yarn realize the new function of water repellency and antifouling?

The characteristics of water-repellent and anti-fouling polypropylene BCF yarn are: the nano-scale anti-fouling, dust-proof and anti-static functional masterbatch is evenly added to the polypropylene chips at an addition amount of 2%-3%, and is melted and spun by a screw. After cooling, spray the mixed solution of silicone oil preparation and spinning finish on the surface of the spun fiber, and the spray amount is 0.6-1.1% of the mass of the spun fiber, then pre-network under the air pressure of 0.2-0.4 bar, and then carry out drafting, BCF Buffing deformation, cooling and setting, output, entanglement network and winding to prepare polypropylene BCF yarn.

According to the above-mentioned production method of water-repellent and anti-fouling polypropylene BCF yarn, the key is that the mass ratio of the nano-scale anti-fouling, dust-proof, anti-static functional masterbatch and polypropylene chips is 0.02-0.03:1.