Kupfava kwepolypropylene kunyunguduka kwakaputirwa jira risiri rakarukwa kunosiyana zvichienderana nemaitiro ekugadzira uye zvinhu, uye kazhinji haina kupfava. Iko kupfava kunogona kuvandudzwa nekuwedzera zvinyoro uye nekuvandudza iyo fiber chimiro.
Polypropylene melt yakafefeterwa isiri-yakarukwa jira chinhu chisina kuruka chakagadzirwa kubva ku polypropylene faibha kuburikidza nekunyunguduka kunofefeterwa tekinoroji. Nekuda kweiyo yakasarudzika maitiro ekugadzira uye hunhu hwezvinhu, kupfava kwayo kwagara kuri kutarisisa. Saka, polypropylene inonyungudika yakafuridzirwa jira risiri rakarukwa rakapfava here? Pazasi, isu tinopa ongororo yakadzama kubva kune zvikamu zvehunhu hwezvinhu, maitiro ekugadzira, uye nzira dzekuvandudza kupfava.
Material maitiro e polypropylene inonyungudika yakavhuvhuta isina-yakarukwa jira
Polypropylene inonyunguduka yakavhuvhuta jira risiri rakarukwainonyanya kugadzirwa nepolypropylene uye inogadziriswa kuburikidza nepamusoro-tembiricha yekunyunguduka, kuruka, uye mesh yekuisa maitiro. Polypropylene fibers ivo pachavo vane simba rakanaka uye makemikari kuramba, asi kutaura, kupfava kwavo hakuna kushamisira. Naizvozvo, kupfava kwepolypropylene kunyunguduka kufefeterwa jira risiri rakarukwa zvakanyanya zvinoenderana nezvinhu zvakaita sechimiro chayo chefiber, fibre density, uye nzira yekubatanidza pakati pemafiber.
Kufurira kwemaitiro ekugadzira pakupfava
1. Fiber dhayamita: Iyo yakanakisa iyo fiber dhayamita, iyo yakaomesesa iyo interweaving pakati pemafibhi, uye kupfava kwejira risiri rakarukwa rinenge rakanaka.Naizvozvo, mukugadzirwa kwekugadzira, nekugadzirisa nzira yekutenderera uye kuderedza dhayamita yefiber, kupfava kwejira risiri rakarukwa rinogona kuvandudzwa.
2. Fiber density: Kuwanda kwefiber density, ndiko kukora kwejira risiri rakarukwa uye kupfava kwaro kunowedzera. Naizvozvo, mukugadzira maitiro, zvinodikanwa kudzora fibre density zvine musoro kuti ive nechokwadi chekuenzanisa pakati pekupfava uye ukobvu hwemachira asiri akarukwa.
3. Kurapa kwekupisa: Kurapa kwekupisa ndeimwe yenzira dzakakosha dzekuvandudzakupfava kwemachira asina kurukwa. Nekurapa kwakakodzera kwekupisa, kubatana pakati pemafiber kunogona kuitwa kusimba, kuderedza kuomarara kwemafibhi uye nekudaro kunatsiridza kupfava kwemachira asina kuruka.
Nzira dzekuvandudza kupfava
1. Kuwedzera Softener: Mukugadzirwa kwe polypropylene yakanyunguduka yakaputirwa jira risiri rakarukwa, imwe chiyero chekupfava chinogona kuwedzerwa, senge silicone oiri, nyoro resin, nezvimwewo, kuvandudza lubricity pakati pefibers, kuderedza kuoma kwefiber, uye nekudaro kuvandudza kupfava kwejira risiri rakarukwa.
2. Kugadziriswa kweFiber: Nekugadzirisa kemikari, kuchinjwa kwemuviri uye dzimwe nzira, chimiro chepamusoro uye zvinhu zve polypropylene fibers zvinoshandurwa, zvakadai sekuwedzera hydrophilicity yefiber surface, kuderedza crystallinity ye fiber, nezvimwewo, kuvandudza kunyorova kwemachira asina kuruka.
3. Kugadzirisa chimiro chefiber: Nekugadzirisa kurongeka kwefiber uye chiyero chekupindirana pakati pemafibhi, chimiro chefiber chemucheka usina kugadzirwa chinogona kuvandudzwa, zvichiita kuti chiwedzere kupfava kwayo. Semuenzaniso, kushandisa matatu-dimensional interloven chimiro kunogona kuwedzera fluffiness uye kupfava kwemachira asiri akarukwa.
Mhedziso
Muchidimbu, kupfava kwepolypropylene kunyunguduka kwakaputika jira risiri rakarukwa kunosiyana zvichienderana nemaitiro ekugadzira uye zvinhu. Kunyangwe kupfava kwayo kuri kushoma, inogona kuvandudzwa nekuwedzera zvinyoro-nyoro, kuvandudza fiber chimiro, uye dzimwe nzira. Mumashandisirwo anoshanda, yakakodzera polypropylene inonyungudika yakavhuvhuta isiri-yakarukwa machira zvigadzirwa zvinogona kusarudzwa zvinoenderana nezvinodiwa chaizvo.
Nguva yekutumira: Zvita-13-2024