abakhiqizi bezinto ezinamathelayo zezimboni

Umhlahlandlela wobunjiniyela we-PUR Structural Adhesive

Igayidi yobunjiniyela eya I-PUR Structural Adhesive

Izinamathiselo ze-polyurethane (urethane). ziyizinto ezinamathelayo ezakhiwe ngobunjiniyela ezinezici ezihlukile. Lezi zinhlayiya ezikhethekile zezimboni zenzelwe izinjongo ezithile uma zisetshenziswa emikhiqizweni.

Abakhiqizi beglue abahamba phambili bokufakwa kokuthunyelwe kwezimboni
Abakhiqizi beglue abahamba phambili bokufakwa kokuthunyelwe kwezimboni

Uhlolojikelele lwezinamathiselo zesakhiwo ze-PUR

I-Polyurethane Reactive Adhesives (i-PUR adhesives) iyiglue yezimboni eza njengeglue enengxenye eyodwa noma ezimbili. Zaziwa nangokuthi izinamathiselo ze-RPU, ama-polyurethanes asebenzayo, noma ama-hot melts asebenzayo. Lezi yizinhlobo ezikhethekile zeglues zezimboni ezisabela kuphela lapho zixutshwe. Izinamathiselo zesakhiwo ze-PUR azidingi ukuba khona kwamanzi ukuze zelashwe. Lapho selashwe ngokugcwele, iglue ye-PUR ihlala iguquguquka. Ngale ndlela, bangamelana kalula nokudlidliza kanye nomthelela. Uma kukhulunywa ngokusetshenziswa kwezimboni kwamaglue esakhiwo e-PUR, angama-ejenti amahle kakhulu wokubopha. Bavame ukuhlangana nama-substrates amaningi afana nerabha, ukhonkolo, ukhuni, amapulasitiki, njalonjalo.

 

Ungayikhipha kanjani i-PUR okunamathelayo kwesakhiwo umsebenzi

Izinamatheliso ze-PUR zaziwa ngokuqina kwazo kwesakhiwo kanye nokwelapha ngokushesha. Lokhu okunamathelayo okukhethekile kobunjiniyela kwaziwa ngokwenza isibopho sawo ngezigaba ezimbili. I-adhesive kufanele iphole futhi iphenduke ibe yinto eqinile. Bese kuthatha isikhathi esithile ukufinyelela amandla ayo okubamba. Bese isabela esikhathini sosuku olulodwa noma ezimbili ukuze ikhiqize amandla ayo okugcina esibopho sesakhiwo. Ekwelapheni okuphelele, okunamathelayo kwesakhiwo se-PUR kuzomelana nawo wonke amazinga okushisa. Iphinde inikeze ngento yokugcina esebenza ukumelana nokudlidliza kanye nomthelela.

 

Izici ezibalulekile zemishini ye-PUR adhesives

I-PUR structural adhesive iyatholakala njengohlelo lokunamathela lwezingxenye ezimbili. Izinamatheliso zesakhiwo se-urethane ezinezingxenye ezimbili zisetshenziselwa ukuhlanganisa ama-substrates ahlukene. Isizathu sokuthi kungani okunamathiselwe kwe-PUR okuyingxenye ezimbili kusetshenziselwa lo msebenzi kungenxa yamakhono azo okuhlangana ngokuqinile nama-substrates ahlukahlukene. Enye impahla ebalulekile yokunamathela kwesakhiwo se-PUR enezingxenye ezimbili ukuguquguquka kwayo. Ingcina ye-PUR enezingxenye ezimbili ingakhiwa ibe i-ejenti yokubopha esebenza kahle elungele ukuhlanganisa izinto eziyinhlanganisela, izinsimbi, amapulasitiki, namanye ama-substrates amaningi. Zisetshenziswa kakhulu ezinhlelweni ezidinga amandla amahle kakhulu wepeel, ukumelana nomthelela, namandla okubopha okuphezulu. I-PUR enamathelayo yesakhiwo iyaziwa ngokubonisa ukuncipha okuphansi. Lokhu kusho ukuthi kuhle uma kuhlanganisa ama-laminates amancane noma izinsimbi noma izikhumba.

 

Izicelo eziyinhloko zokunamathela kwesakhiwo se-PUR

Izinamathiselo ze-PUR ziyiglue zesakhiwo ezisetshenziswa kabanzi ukuhlanganiswa komkhiqizo ezinhlelweni eziningi zokukhiqiza. Kuyingcina esetshenziswa kabanzi emhlabeni wonke. Ama-adhesive e-PUR asetshenziswa ngokuyinhloko ekusetshenzisweni lapho izibopho eziqinile zidingeka njengesikhumba, izindwangu, amapulasitiki, izinkuni, njalonjalo. Izinamatheliso ze-PUR ziguquguquka kakhulu futhi lokhu kuholele ekuthandeni kwayo okukhulayo ekusetshenzisweni kwezimboni. Izinamatheliso ze-polyurethane zaziwa njengama-glues ezingxenye ezimbili zezimboni asetshenziselwa imikhiqizo yokubopha ekamelweni lokushisa. Ziyathandwa ngenxa yekhono lazo lokwelapha emazingeni okushisa ajwayelekile. Asetshenziswa ngokuyinhloko njengezinamatheliso zesakhiwo futhi athola ukusetshenziswa okuhle emkhakheni wobunjiniyela bukagesi kanye nobuchwepheshe be-elekthronikhi yokubumba. Okunye ukusetshenziswa kwezinamatheliso zesakhiwo se-PUR ezezangaphakathi zendiza nobunjiniyela bemishini. I-adhesive ye-PU ingasetshenziswa njenge-adhesive elula enamafomu ahlukene okujiya. Ingasetshenziswa futhi ekwakheni ukuze kuhlanganiswe izinto ezihlukene zesakhiwo. I-adhesive ingasetshenziswa futhi kulezi zindawo ezilandelayo:

  • Ingasetshenziselwa izifutho
  • Ingasetshenziselwa i-edge-banding kanye nokwenza izinkuni
  • Ingasetshenziselwa ukuhlanganiswa kwamaphaneli, izindwangu, kanye nesihlungi.
  • Isebenza ekukhiqizeni phansi, amafasitela, nezicabha.
  • I-PUR adhesive futhi iyi-ejenti ebalulekile yokubopha embonini yezimoto.

 

 

 

 

Izinzuzo zokusebenzisa i-PUR yokunamathela kwesakhiwo

Iza nezikhathi zokuphulukisa ezihlukene: Izinamathiselo zesakhiwo ze-PUR zaziwa ngezikhathi zazo zokuphulukisa ezahlukahlukene. Lokhu kusho ukuthi angakwazi ukwakhiwa ukuze abe nezikhathi ezimisiwe ezihlukene zokufaka isicelo ezimeni ezahlukahlukene zobunjiniyela.

Ukuhlukahluka: Izinamathiselo zesakhiwo ze-PUR zaziwa ngokuhlukahluka kwazo. Lokhu kuyimpahla ebalulekile yemishini eyenza ukuthi isebenze kakhulu ekusetshenzisweni kwezimboni. Zingasetshenziswa lapho uhlanganisa ama-substrates ahlukahlukene ngemiphumela emihle kakhulu. Njengokuhlangana okuhlukahlukene

Ibhondi ngaphandle kweziqalo: Izinamathiselo zesakhiwo ze-PUR azidingi noma yiziphi iziqalo ukuze zisebenze. Lokhu kusho ukuthi zingasetshenziswa kalula ngaphandle kokuxuba okuyinkimbinkimbi.

Amandla amakhulu okuqina: Izinamatheliso zesakhiwo ze-PUR zaziwa ngokuthi zinamandla amahle kakhulu okuqina. Lokhu kusho ukuthi angasetshenziswa ezimbonini lapho ama-substrates engaphansi kwamandla okuqina. Baziwa ngokubonisa amandla aqinile aqinile asiza ukugcina izinto zihlangene. Lesi sakhiwo singenzeka ngenxa yokuthi ayanwebeka futhi aqinile ngesikhathi esifanayo ukumelana namandla aqinile. Ngaphezu kwalokho, isakhiwo sabo semishini sibavumela ukuba balinganise ukungezwani okungenzeka kundaba.

Kuyavumelana nezimo: Izinamathiselo ze-PUR zivumelana nezimo kakhulu ukuze zikwazi ukuhambisana nezindawo ezahlukahlukene. Yingakho ingatholakala emabangeni ahlukene asukela kokunzima kuye kokuvumelana nezimo. I-adhesive yenziwe ukuthi isetshenziswe kalula ezindaweni zezimboni.

Ilungele imithwalo: I-PUR yokunamathela yesakhiwo iyi-ejenti enhle yokubopha engasetshenziswa ukusekela imithwalo. Kungumkhiqizo omuhle kakhulu uma uzama ukusekela imithwalo eguquguqukayo nemile.

Ingakwazi ukuhlanganisa izindawo ezinkulu: Ama-adhesive e-PUR angasetshenziswa ukuhlanganisa izindawo ezinkulu kakhulu ze-substrate. Lokhu kwenzeka ngenxa yokungaguquguquki kokunamathela kwe-PUR.

Ukusebenza kwezindleko: Ama-adhesive e-PUR angasetshenziswa ezimweni zokukhiqiza lapho okunamathelayo okuthengekayo kuyadingeka ukuze kuhlanganiswe isakhiwo. Kuyindlela enhle lapho kudingeka khona izinamathiselo zesakhiwo ezishibhile nezithembekile.

Uhlelo lokusebenza lokuthumela kalula: I-PUR adhesives iza nendlela elula yokukhipha. Lokhu kusho ukuthi akudingeki uhlanganise iglue ngaphambi kokuyisebenzisa.

Abakhiqizi beglue abahamba phambili bokufakwa kokuthunyelwe kwezimboni
Abakhiqizi beglue abahamba phambili bokufakwa kokuthunyelwe kwezimboni

Abakhiqizi be-Adhesive kanye nosizo lobuchwepheshe lwamakhasimende

Njengoba izinamathiselo zesakhiwo ze-PUR zinobuchwepheshe obuphezulu, zisetshenziswa ezinhlelweni eziyinkimbinkimbi. Izakhiwo zabo zesakhiwo zibenza balungele ukusekela imithwalo eqinile. Abakhiqizi abaningi abanamathelayo be-PUR banikeza usizo olukhethekile nezeluleko kumakhasimende adinga usizo ngokufaka i-adhesive ezindaweni zabo zokukhiqiza. Idatha ye-PUR okunamathelayo kwesakhiwo iza nohlelo lokusebenza oluyinkimbinkimbi. Lokhu kusho ukuthi ingcina kufanele isetshenziswe ngendlela ethile ukuze ikhiqize imiphumela emihle. Lokhu kusho ukuthi amakhasimende adinga usizo lobuchwepheshe ngamaglue awo esakhiwo se-PUR angathola ukubonisana nobuchwepheshe ngokusekelwe ezidingweni zezikhungo zawo.

Ukuze uthole okwengeziwe mayelana nokukhetha i-PUR Structural Adhesive, ungavakashela ku-DeepMaterial ku- https://www.epoxyadhesiveglue.com/category/epoxy-adhesives-glue/ ukuze uthole olunye ulwazi.

ingezwe enqoleni yakho.
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