Ubumenyi bwimyenda: umuyaga na UV birwanya imyenda ya nylon

Imyenda ya Nylon

Umwenda wa Nylon ugizwe na fibre ya nylon, ifite imbaraga zidasanzwe, kwambara kwambara nibindi bintu, kandi kugarura ubuhehere buri hagati ya 4.5% - 7%.Umwenda uboshye mu mwenda wa nylon ufite ibyiyumvo byoroheje, urumuri rworoshye, kwambara neza, kwambara neza, kandi bigira uruhare runini muri fibre chimique.

Hamwe niterambere rya fibre chimique, hiyongereyeho agaciro koroheje k'uburemere bworoshye hamwe no guhumuriza imyenda ya nylon na nylon yahujwe cyane, ikaba ikwiriye cyane cyane kumyenda yo hanze, nk'amakoti yo hepfo hamwe na kositimu yo kumusozi.

Ibiranga imyenda ya fibre

Ugereranije nigitambara c'ipamba, igitambaro cya nylon gifite imbaraga nziza ziranga imbaraga no kwihanganira kwambara.

Imyenda ya ultra-nziza denier nylon yatangijwe muriyi mpapuro nayo ifite imikorere ya anti pile binyuze muri kalendari hamwe nibindi bikorwa.

Binyuze mu gusiga irangi no kurangiza, ikoranabuhanga ninyongeramusaruro, umwenda wa nylon ufite ibiranga imikorere yamazi, umuyaga na UV birwanya.

Nyuma yo gusiga irangi rya aside, nylon ifite umuvuduko mwinshi wamabara.

Gutunganya tekinoroji yo kurwanya amashanyarazi, kurwanya umuyaga no kurwanya irangi UV

Imashini ikonje

Mugihe cyo kuboha imyenda yumukara, kugirango ugabanye igipimo cy inenge, urebe neza ko ubudodo bukomeza, kandi byongere imikorere yimikorere yintambara, umwenda uzavurwa nubunini hamwe namavuta.Ingano igira ingaruka mbi ku gusiga irangi no kurangiza umwenda.Kubwibyo, umwenda uzavanwaho no gukonjesha mbere yo gusiga irangi kugirango ukureho umwanda nkubunini kandi urebe neza irangi.Dufata uburyo bwo gukonjesha bukonje + bukora neza cyane busaba amazi yo gukaraba.

Gukaraba

Amavuta ya silicon yakuweho nubukonje akeneye ubundi buvuzi butesha agaciro.Kuvura umwanda birinda amavuta ya silicone nigitambara guhuzagurika no gutondekanya kumyenda ya nylon mugihe cy'ubushyuhe bwo hejuru nyuma yo gusiga irangi, bikaviramo irangi rikabije ridasa neza hejuru yigitambara cyose.Uburyo bwo koza amazi bukoresha umuvuduko mwinshi wa ultrasonic vibrasi yikigega cyo gukaraba amazi kugirango ukureho umwanda mumyenda yarangiye ikirundo gikonje.Mubisanzwe, hariho umwanda nko kwangirika, saponifike, emulisile, alkali hydrolyzed slurry hamwe namavuta mubirundo bikonje.Kwihutisha kwangirika kwimiti yibicuruzwa bya okiside na hydrolysis ya alkali kugirango witegure gusiga irangi.

Ubwoko bwateganijwe mbere

Fibre ya Nylon ifite kristu nyinshi.Binyuze mu bwoko bwateganijwe mbere, uturere twa kristalline hamwe na kristaline dushobora gutondekanya neza, gukuraho cyangwa kugabanya imihangayiko idahwitse iterwa na fibre ya nylon mugihe cyo kuzunguruka, gutegura no kuboha, no kunoza neza irangi ryirangi.Ubwoko bwateganijwe mbere burashobora kandi kunoza ubuso bwubuso hamwe no kwihanganira imyunyu yimyenda, kugabanya icapiro ryimyenda iterwa no kugenda kwimyenda muri jigger hamwe nibara ryanditseho amabara nyuma yo gusubira inyuma, kandi bikongerera guhuza hamwe no guhuza imyenda.Kuberako umwenda wa polyamide uzangiza amatsinda ya amino amatsinda yubushyuhe bwo hejuru, biroroshye cyane kuba okiside kandi byangiza imikorere yo gusiga irangi, bityo rero umubare muto wumuvuduko ukabije wumuhondo urasabwa murwego rwateganijwe kugirango ugabanye umuhondo wa umwenda.

Dyego

Mugucunga urwego ruringaniza, ubushyuhe bwo gusiga irangi, ubushyuhe bwumurongo hamwe na pH agaciro ko gusiga irangi, intego yo kuringaniza irangi irashobora kugerwaho.Mu rwego rwo kunoza uburyo bwo guhangana n’amazi, kurwanya amavuta no kurwanya umwanda w’igitambara, ibidukikije byongewemo mugihe cyo gusiga irangi.Eco burigihe nubufasha bwa anionic nibikoresho bya nano birebire cyane, bishobora gufatanwa cyane na fibre fibre hifashishijwe gutatanya irangi.Ifata hamwe na fluor ya organic fluorine irangiye hejuru ya fibre, igateza imbere cyane amavuta, kurwanya amazi, antifouling hamwe no gukaraba.

Imyenda ya Nylon muri rusange irangwa no kutagira UV irwanya, kandi imashini ya UV yongewemo mugikorwa cyo gusiga irangi.Mugabanye UV yinjira kandi utezimbere UV irwanya umwenda.

Gukosora

Kugirango turusheho kunoza ibara ryihuta ryimyenda ya nylon, agent ya anionic fixing yakoreshejwe mugukosora ibara ryimyenda ya nylon.Ibikoresho byo gutunganya amabara ni umufasha wa anionic ufite uburemere bunini bwa molekile.Bitewe na hydrogène hamwe nimbaraga za van der Waals, umukozi wo gutunganya amabara yomeka kumurongo wububiko bwa fibre, kugabanya kwimuka kwa molekile imbere muri fibre, no kugera kumigambi yo kuzamura umuvuduko.

Guhindura inyandiko

Mu rwego rwo kunoza imyanda yo gucukura imyenda ya nylon, hakozwe kalendari.Kurangiza Calendering ni ugukora umwenda wa plastike hanyuma "ugatemba" nyuma yo gushyukwa muri nip na elastike yoroshye ya elastike hamwe nicyuma gishyushye cyicyuma ukoresheje uburyo bwo kogosha no guswera, kugirango ubukana bwubuso bwimyenda bukunda kuba bumwe, kandi Ubuso bwimyenda ihuye nicyuma cyuma kiroroshye, kugirango ugabanye icyuho aho uboha, ugere kumyuka myiza yumwuka wigitambara no kunoza ubwiza bwimyenda.

Kurangiza Calendering bizagira ingaruka zijyanye nimiterere yumwenda, kandi mugihe kimwe, bizamura imitungo irwanya ikirundo, birinde kuvura imiti ivura fibre ultra-fine denier fibre, kugabanya ibiciro, kugabanya uburemere bwa umwenda, kandi ugere kubintu byiza birwanya ikirundo.

Umwanzuro:

Amazi akonje yo gukaraba no gushiraho irangi ryatoranijwe kugirango bigabanye ingaruka zo gusiga.

Ongeramo imashini ya UV irashobora kunoza ubushobozi bwa anti UV no kuzamura ubwiza bwimyenda.

Kurwanya amazi namavuta bizamura cyane amabara yihuta yimyenda.

Calendering izamura imikorere yumuyaga hamwe no kurwanya ikirundo cyimyenda, kugabanya ibyago byo gutwikira no kugabanya ibiciro, kuzigama ingufu no kugabanya ibyuka bihumanya.

Igice gikubiyemo —- Lukas