[How does the polypropylene BCF yarn realize the new function of water and pollut]
Release date:[2020/5/26] Is reading[686]次

How does the polypropylene BCF yarn realize the new function of water and pollution resistance?


The characteristics of the water-repellent and anti-fouling polypropylene BCF yarn are: the nano-level anti-fouling, dust-proof, anti-static functional masterbatch is uniformly added to the polypropylene chip at an addition amount of 2% -3%, and the melt-spinning is carried out through the screw After cooling, the mixed solution of silicone oil preparation and spinning oil agent is sprayed on the surface of the primary fiber, the spray volume is 0.6-1.1% of the mass of the primary fiber, and then the pre-network is performed under the air pressure of 0.2-0.4 bar, and then the drafting, BCF Puffing deformation, cooling and setting, output, entanglement network and winding to prepare polypropylene BCF yarn.


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


For other relevant values, please refer to professional research and analysis.


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