Kuhloswe ezinkingeni ezikhona ocwaningweni lwezindwangu ezingabusheki amalangabi nezingaguquguquki, indlela yokuhlanganisa imicu esebenza kahle kakhulu nemicu ye-flame retardant kanye ne-organic conductive fibers yabekwa phambili, ukuze kuthuthukiswe izindwangu ezinqanda amalangabi zikakotini ezinokuqonda okuhle kakhulu. izakhiwo zezakhiwo ezibuyisela amalangabi kanye ne-anti-static, ukumelana nokugqoka kwamandla aphezulu kanye nokuzwakala okuthambile. Njengoba sonke sazi, i-textile fiber njenge-polymer material ine-insulation ephezulu, ukumelana kwayo okuqondile kwevolumu yi-10 12 ~ 10 16 Ω·cm, ephakeme kakhulu kune-10 8 ~ 10 9 Ω·cm izinga le-anti-static, ngakho indwangu yayo ilula. ukukhiqiza ukunqwabelana kukagesi omile osetshenziswayo. Endaweni evuthayo neqhumayo, inhlansi yokukhipha i-electrostatic njengomthombo wokuthungela ivamise ukubangela izingozi zezinhlekelele zomlilo neziqhumane. Ngakolunye uhlangothi, ubuningi bemicu yendwangu iyizinto ezivuthayo noma ezivuthayo, futhi inkomba yayo ye-oxygen elinganiselwe ngokuvamile iphakathi kuka-17 no-25, iphansi kakhulu kunenani elincane lokuzicisha elingu-27 emoyeni. Uma indwangu ihlangana nemithombo ehlukahlukene yokubasa, okuhlanganisa izinhlansi zokuphuma kwe-electrostatic, izosha ngokushesha futhi iholele emlilweni. Ngakho-ke indwangu ye-cotton flame retardant anti-static iwukuphepha kwabantu. Ngokusho kwedatha nocwaningo, eminyakeni yamuva, ekukhiqizeni kwezimboni kanye nempilo yezenhlalakahle,umenzi wephepha we-aramidizingozi ezibangelwa ukushiswa kwezindwangu, ikakhulukazi izindwangu zezingubo ngokuphuma kwe-electrostatic, bese kuthi ngokushiswa kwezingubo ngokwazo zibe zimbi kakhulu, ezibeka ukuphila kwabantu engozini futhi kwenza impahla yombuso ilahlekelwe kakhulu. Emikhakheni eminingi yomnotho wezwe (njengendiza, izindiza, izikhali, imboni yamakhemikhali, izimayini) kanye nezindawo eziningi (njengedepho kawoyela, igalaji legesi yemvelo noma likaphethiloli, igumbi lokuhlinzela esibhedlela, imoto, izindiza) kanye nezokucisha umlilo, amasosha. kanye nezinye izinkambu ezibalulekile, ngenxa yobunjalo bezinto zokusebenza zokukhiqiza kanye nezimo zemvelo, kulula ukubangela umlilo ngezinhlansi zokukhishwa kwe-electrostatic noma enye i-tinder yendwangu. Ngakho-ke, ukuze kuqinisekiswe ukuphepha komuntu siqu kwabasebenzi abathintekayo, izingubo zokuzivikela ezisetshenziswa eminyangweni nasezindaweni ezingenhla kufanele zibe nemisebenzi emibili yezingubo zokuzivikela ezibuyiswa ngamalangabi kanye nezingubo ezivikelayo ezilwa ne-static, kunokuba zibe nomsebenzi owodwa ovikelayo. Ngakho-ke, ukuthuthukiswa kwendwangu ye-anti-static ye-flame retardant kuyadingeka kakhulu.umenzi wephepha we-aramid
Indwangu ye-CVC ene-flame retardant yenziwa inqubo ye-Proban ammonia fumigating ye-twill fabric finishing unomphela, ukujiya okungu-0.5 mm, isisindo segremu esingu-320 g/m2. Indlela ye-Proban iwukuba indwangu kakotini engashi ngelangabi nge-THPC(4-hydroxymethyl chloride) izinto ezibambezela ilangabi ngokucwiliswa, ukomiswa, ukufuthwa kwe-ammonia, i-oxidation, ukuwasha, ukomisa nezinye izinqubo. Lokhu okwamanje kuqashelwa njengendlela yenqubo enomphumela omuhle wokunqanda ilangabi, ukwehla okuncane kwamandla endwangu kanye nethonya elincane ekuzweni kwesandla. Umshini wayo wokubuyisela amalangabi umgomo wokunqanda ilangabi lokusabela kwamalahle amakhemikhali, okungukuthi, ngaphansi kwezinga lokushisa eliphezulu elikhiqizwa ukusha kwe-THPC flame retardant, ngakolunye uhlangothi, i-phosphoric acid ikhishwa njengesithiyo esibonakalayo somoya-mpilo, ngakolunye. isandla, i-phosphoric acid ihlangana ne-cellulose engutsheni kakotini, yenze i-fiber catalyzed, iphelelwe amanzi emzimbeni futhi ibe ne-carbonized, futhi Iqembu le-polyphosphic acid lixhumene ngokuqinileumenzi wephepha we-aramid
Ngokwekhwalithi, kunganciphisa ukukhiqizwa kwegesi evuthayo futhi kufinyelele inhloso yokuncipha kwamalangabi. 2.2 Ifilimu ye-PVC impahla yefilimu ye-PVC iyisici sefilimu elincanyana eline-ejenti yokudaya eluhlaza okwesibhakabhaka yengezwe, ugqinsi luyi-0.14mm, lusebenza kahle ekunqandeni amalangabi. Indlela yayo yokubuyisa amalangabi iyithiyori yegesi engashi. Ukushisa kwe-PVC
I-HCl isebenzisana neketango lama-free radicals (H · no-OH·) elangabini, okwenza ama-radicals amahhala asebenza kakhulu aphenduke abe ama-athomu e-Cl angasebenzi, futhi ama-athomu e-Cl akhipha ama-athomu H kuphethiloli we-polymer (RH) ukuze akhe i-HCl, ngaleyo ndlela. ukuvimbela ukukhula kwelangabi. I-mineralization
Funda i-equation imi kanje: h. + HC – H2 + Cl · OH · + HX – H2O + Cl, RH + X, –, HCl + R, 2.3 yefilimu ye-PE enabantu abaningi, ifilimu ye-PE.
Isikhathi sokuthumela: Dec-08-2022