Clay of CA: izici isicelo kanye nokubuyekeza

Superglue - Sekuyisikhathi eside ube undabuzekwayo uxhumano esekelwe cyanoacrylate. Eqinisweni, it is a ukuhunyushwa Inkulumo Super Glue, futhi indlela yokwakheka ingcina ke akuhlangene. ISoviet Union yakuqala Ngokomlando, anamathelayo, phakathi kabani izithako equkethwe cyanoacrylate ngokuthi superglue. Lokhu ekwakhiweni yasungulwa ngo-1942. Nakuba cyanoacrylate hhayi kwakuqala ukwanda kanye kwaba ukhohliwe. Ngemva kweminyaka engu-9 e Ukufuna izinto eyayizoba impahla ukumelana lokushisa umehluko, amaMelika luhlangabezane cyanoacrylate noted impahla yayo ingcina. Ingqikithi esisha uphenyo, futhi ngo-1958-ke wangena emakethe njengenhlangano ingcina.

Izibuyekezo umthengi

Clay of CA esikhathini zaseSoviet Union ngaphandle kokuphazanyiswa kwadingeka igama "superglue". Nakuba akazange ukusakazwa, namuhla eRussia le superglue iyatholakala ngaphansi brand ezahlukene kanye has a ezahlukene kwezicelo. Njengoba abathengi isakhiwo echazwe phikisana zingatholakala emashalofini ngaphansi amagama alandelayo:

• "Indlovu";
• "Gluing";
• "Okwamanje Super";
• "Seconds";
• "Tsianopan";
• "Phoqelela";
• "Monolith".

Ngemva kokubukeza ingxube eduze uzokuqonda ukuthi kokokunamathisela cyanoacrylate eziqukethwe yisiphi isamba kusuka 97 kuya 99%. Abathengi ukugcizelela ukuthi, ngaphezu cyanoacrylate e inhlaka equkethwe plasticizers, activators, stabilizers futhi retarders. Ukudala superglue gel thickeners esetshenziswa.

Uma Ukuqhathanisa kokokunamathisela kwezinye izinto ukwakheka kuqala akubandakanyi yokususa ingcekeza elenkani. Abathengi aveze ukuthi inhlaka CA isebenza nge elapha ngaphansi kwethonya ejenti kancane ane-alikhali, njengamanzi. Ukuze moistening ebusweni yakhiwa eziboshiwe umkhiqizo superglue activators.

Izici isicelo

Uma ukhetha ukusebenzisa i-glue ukuxhuma izakhi CA, kufanele sisebenzise ungqimba elincanyana sokuqanjwa bese ucindezela evele ndawonye. Uma izinto izikhala ezindaweni contact ke njengoba yamathebhu futhi impahla polymerized ingaba njengesihluthulelo baking soda. Ingqikithi Uqinisa ngokuphazima kweso, ukwakha plastic ayevumela. Sebenzisa njengeringithoni yamathebhu ngoba usimende izikhala phakathi kwezinto kungenziwa eziboshiwe noma uthuli ukhonkolo.

Izibuyekezo izakhiwo

Ngokusho abathengi, CA glue anezakhi esiyingqayizivele. Kungasiza uthola ukuxhumana okuthembekile ukuthi ngokushesha impela wayiqonda. Ukwakheka eyazi kunenze nisondelane fixed izinto kanzima futhi nokunwebeka. Phakathi izici zayo - izinga eliphakeme Ukungena. Abathengi ukugcizelela ukuthi ukwakheka unekhono zingene izingqimba ebusweni.

Kuyinto obusebenzayo lapho zihlatshwa amanzi ezindaweni onakalisayo. Njengoba izici eziyisisekelo ezidingekayo ukwaba ukusebenza ingcina. Uma ebusweni isibambo kahle, ukwakheka bazokwazi ukuthola esiphezulu umzuzu owodwa. Kumila okumelwe amafutha nothuli, bese babiza nomunye. Ukuze adhesion esiphelele esidingekayo 2 amahora noma ngaphansi. Ngaphambi kokuba uthenge glue CA, kubalulekile ukutadisha izakhiwo. Babazi kahle, wenza kanjalo uyokuqonda ukuthi umkhiqizo has a adhesion okusezingeni eliphezulu futhi kungaba ukuhlanganisa ezihlukahlukene izinto, kuhlanganise:

• insimbi;
• plastic;
• lesikhumba;
• iraba;
• izinto ezenziwe ngobumba;
• isihlahla;
• Zobumba.

Izibuyekezo izici omuhle

Ekuqaleni superglue baxhumene nemikhiqizo equkethe i-cellulose, iphepha ukotini kufanele zabelwe phakathi kwabo. Ngenxa yokusabela exothermic kwamiswa ukushisa, okungase kubangele ukusha. Lokhu kwamisa inhlaka ukusabalala ehhovisi, abakhiqizi musa batusa ukusebenza nenye e ukotini izingubo.

Kokokunamathisela CA zezimboni Uqeda kwenza ne ukwengeza izinto ezihlukahlukene okuyinto ukukhuthaza ukucindezelwa of izakhiwo ezithile isakhi esiyinhloko. Kungenzeka ukusebenzisa ezinye izinhlobo superglue bagibele ukuxhumana. kanjani abasebenzisi uthi namuhla zisebenzisa endaweni superglue ubanzi ngokwanele. Isetshenziselwa ezindaweni ezihlukahlukene ukukhiqizwa yezimboni ngokujoyina evele injoloba kanye zokwenziwa ezimweni wamabhizinisi ezikhethekile.

Ngokusho abathengi, ukusebenzisa ingcina lingachazwa yemisebenti ezilandelayo:

• laying of indle izinhlelo;
• ikhambi kwezinkinga PVC- nensimbi wemboni;
• Ukwenza imisebenzi ku uphawu.

I ingcina ukwakhiwa isetshenziswa, uma kunesidingo, Dala uxhumano elula futhi ukufakwa ehlangene. Lesi sakamuva singabangela lungachazwa eyinkimbinkimbi kakhulu. Clay wabonakaliswa ngokuphelele uqobo lapho yokuxhuma izesekeli, kanye ukubekwa uphawu iminyango namafasitela.

Kokokunamathisela CA, ukusetshenziswa okuyinto ebaluleke for enkompolo ukungena nakwamanye amazwe kanye evele ezingafani ingasetshenziswa izinto futhi izinto zazo ngokufanele thwi ngesikhatsi kokuhlinzwa. Ochwepheshe bathi Ukwakheka isetshenziswa zikagesi kanye nemishini ukwakha compounds ezisindayo-duty ezizosetshenziselwa ezindaweni onakalisayo.

Izibuyekezo mayelana kochwepheshe main

Abathengi bathi ezichazwe inhlaka phepha linendlela izinzuzo eziningi, futhi ngokuqinisekile kufanele zabelwe phakathi kwabo:

• ngesivinini sokwelapha;
• kungenzeka yokuxhuma izinto isakhiwo ezahlukene;
• nokwethenjelwa eliphezulu uxhumano;
• asikho isidingo ukwelashwa okukhethekile ebusweni;
• lwenethiwekhi mpo, bayichezukisa, umswakama kanye evele ukungena nakwamanye amazwe.

Prakthiza ebonisa ukuthi izikhathi uxhumano idlula amandla impahla ngokwayo. Ingxube ilula ngempela ukuyisebenzisa. Inqubo kokuzalela ubuso izinto ezikhethekile akudingekile. Ngokusho abathengi, ukwakheka olumelana umswakama kanye lokushisa. Of CA glue for amathayi wayevame ukusebenzisa namanje ngokwanele ngesizathu ukuthi angakwazi ibhekane vibration kanye ukumelana ziphephile ukuba delamination. Emalungeni ingcina etholakala ngenxa yobuhle nokusikwa avulekile.

Izibuyekezo ezingezinhle

Naphezu wachaza izici eziningi ezinhle ingcina has nezihibe. Phakathi kwabo kufanele egqanyisiwe:

• umkhawulo lokushisa;
• ukungakwazi ukusebenzisa ukuxhuma amanye izinto;
• ukuqina we umphetho;
• amathuba ezilinganiselwe izikhala ezinkulu.

Abathengi ukugcizelela ukuthi ingcina ingasetshenziswa uhla ku-80 ° C. Ngezinye izikhathi ifinyelela ukubaluleka 100 ° C. Kubalulekile ukuba banake futhi lo ukuqina we umthungo, lokhu kubonisa ukuthi kokokunamathisela ayikwazi ukusetshenziswa ngoba amalunga omzimba ukuthi zisebenza uzohanjiswa ophukayo ukucindezeleka. Glue CA ketshezi anezinye amaphutha, obonakaliswe yokuthi asikwazi ukusetshenziselwa izinto ezilandelayo:

• polypropylene;
• Teflon;
• polyethylene;
• abicah.

Nokho, ukudayiswa kungabonwa ukwakheka ngoba igwebu ngakho futhi kuzoxoxwa ngezansi.

izakhiwo ingcina kuya Foam

Of CA glue ngoba igwebu kuwufanele ruble 490. I tube has a umthamo elilingana 100 g Ukwakheka uba nombala esobala, ngakho ngeke bakwazi ukumosha ukubukeka izakhi eziboshiwe. I umphetho nezimo. Clay akusho adle EPO, yena eyazi ukusondelana EPP kanye EPS. Ngaphambi kokufaka isicelo ukubunjwa kwamanzi kufanele degreased futhi bahlanza kusuka uthuli. Ukwakheka sisetshenziswa ungqimba nombala mncane, emva izingxenye zihlangene futhi isilungisiwe. Isikhathi sokwelapha ingase yehluke kuye ngesistimu lokushisa kanye nomswakama.

isiphetho

Of CA izisekelo zenziwa ngezindinganiso isimo kanye kungahluka khona nevolumu kwezithako. Ezinye Izingxube kukhona jikelele, kanti abanye zenzelwe izinto ezithile ezihlukahlukene. izinto ezahlukene kungenzeka ezihlanganisiwe isakhiwo esebenzisa glue. Kuye ukubunjwa isithako polymerization isikhathi zingaba khona cishe usuku imizuzwana embalwa ukuze imizuzu eminingana.