Clay ye CA: iimpawu isicelo kunye nohlaziyo

Ingcina - iye elide siye igama yasekhaya udibaniso esekelwe cyanoacrylate. Enyanisweni, oko kukuthi, inguqulelo yokuvakalisa Super Iglu kunye nokwakhiwa le ngcina oko akunanto yakwenza. Owayesakuba yiSoviet Union Ngokwembali, yokuncamathelisa, phakathi kabani izithako eziqulathwe cyanoacrylate ebizwa ingcina. Le ekuqulunqeni yasungulwa 1942. Nangona cyanoacrylate umzuzile popularity and yalityalwa. Emva kweminyaka 9 ekufuneni izinto ezaziza kuba impahla ukumelana umahluko ubushushu, amaMelika wabalekela cyanoacrylate waza waphawula iimpawu zayo enamathelayo. Le into entsha wancinwa, kwaye ngo-1958 yangena emarikeni iglu.

ukubuyekeza yabathengi

Clay ye CA kwixesha eSoviet Union waba igama "ingcina". Nangona engazange afumane ukusasazwa ngokubanzi, namhlanje eRashiya lo ingcina ifumaneka phantsi yemiyinge ezahlukeneyo kwaye uluhlu olubanzi izicelo. Njengoko abathengi ukuphikisana isakhiwo ochazwe ingafunyanwa ezishelfini phantsi la magama alandelayo:

• "Elephant";
• "Kuncanyatheliswe";
• "Umzuzu Super";
• "Seconds";
• "Tsianopan";
• "Force";
• "Litye lesikhumbuzo".

Emva kokuhlolisisa umxube niya kuqonda ukuba iglu cyanoacrylate equlethwe kuwo nawuphi na imali ukususela 97 ukuya kwi-99%. Abasebenzisi ukugxininisa ukuba, ukongeza cyanoacrylate kwi kulu eziqulathwe plasticizers, activators, ekwenzeni, kunye retarders. Ukudala gel ingcina thickeners ezisetyenzisiweyo.

Ukuba kuthelekiswa le ngcina kwezinye izinto kwi ekwakhiweni yokuqala ayibandakanyi izinyibilikisi. Abathengi zibonisa ukuba kulu CA isebenza ngokuphilisa phantsi kweempembelelo arhente awana, ezifana namanzi. Kuba moistening phezu iqulathe activators imveliso ingcina yesondo.

Iimpawu ze isicelo

Ukuba ukhetha ukusebenzisa kulu ukudibanisa amasuntswana CA, kufuneka isicelo umaleko obhityileyo ubume kwaye cinezela imiphezulu kunye. Ukuba izinto izikhewu kwiinkalo zonxibelelwano, ngoko nje lokufaka kunye eziphathekayo polymerized inokufana nesoda yokubhaka. Le into lukhuni phantse nangoko, ekusekeni yeplastiki iyakhanya. Sebenzisa njenge isikhombisi ukuze udaka izikhewu phakathi bezinto ukuqiniswa okanye uthuli eziphathekayo.

Izimvo beepropati

Ngokutsho kubathengi, CA iglu uye iipropati ezizodwa. Inokukunceda ufumane uxhulumano enokuthenjwa kakhulu ngokukhawuleza bayaliqonda. Ukubunjwa eyazi ubuhlobo esisigxina izinto nzima yaye elastic. Phakathi iimpawu zayo - degree eliphezulu sokungena. Abathengi Sigxininisa ukuba ekwakhiweni uyakwazi ndzulu layers kumphezulu.

Oku lisebenza xa zidibene namanzi kunye bume entsimbini. Njengoko iimpawu ezisisiseko eziyimfuneko ukwaba ngcina yokusebenza. Ukuba kumphezulu emphinini kakuhle, ukwakhiwa uya kukwazi Uthatha ubuninzi ngomzuzu omnye. Isiseko kufuneka mahala igrisi nothuli, uze uqhoboshele omnye komnye. Kuba adhesion ngokupheleleyo iiyure-2 okanye ngaphantsi efunekayo. Phambi kokuba uthenge i kulu CA, kuyimfuneko ukufunda iimpawu. Uqhelene nabo, uya kuqonda ukuba imveliso unalo adhesion eliphezulu kwaye ukudibanisa ezahlukeneyo izinto, kuquka:

• metal;
• plastic;
• ngesikhumba;
• irabha;
• ukubumba;
• emthini;
• Porcelain.

Izimvo iimpawu ezintle

Ekuqaleni basebenzisana ingcina kunye iimveliso eziqulathe kwincindi, iphepha nomqhaphu kufuneka yabelwe phakathi kwabo. Ngenxa basabela exothermic ubushushu kwasekwa, enokwenza ukuba nokutsha. Oku kuchithwe kulu ukunwenwa e-ofisini, abenzi azilukhuthazi ukusebenza kunye nomxube impahla cotton.

Le ngcina ye CA mveliso kutshanje eyenziwe kongezwe kwezinto ezahlukeneyo ekhuthaza ukuba kwezithandani zeepropati ezithile eyona nto iphambili. Kuyenzeka ukuba ukusebenzisa ezinye iintlobo iglu ekucingelwa ukuba bakhwele unxulumano. Njani abasebenzisi bathi namhlanje basebenzisa indawo ingcina ibanzi ngokwaneleyo. Oku kusetyenziswa kwiindawo ezahlukeneyo yemveliso mveliso ngokujoyina irabha kunye zokwenziwa iindawo kwiimeko zamashishini ezizodwa.

Ngokutsho abathengi, ukuba usebenzise iglu kungachazwa ukuba le misebenzi ilandelayo:

• yokubekwa indle;
• ngesisombululo iingxaki PVC- kunye metal leshishini;
• Ukwenziwa imisebenzi on uphawu.

kusetyenziswa le ngcina yokwakha, ukuba kuyimfuneko, ukudala unxibelelwano ezilula kufakelo emanyanisiweyo. Le yokugqibela wabonakalisa yokuntsonkotha okukhulu. Udongwe wabonisa ngokugqibeleleyo ngokwayo xa izincedisi, kwakunye ukutywinwa iingcango neefestile.

Le ngcina ye CA, ukusetyenziswa apho kubalulekile ukuba umchiza aneentunja kunye nomphezulu ezingafani enokusetyenziselwa izinto kunye izinto ezo zilahlwa nkqo ngexesha lokusebenza. Iingcali zithi ukuba yokuqamba ezisetyenziswa kwizixhobo noomatshini ukudala khompawundi enzima-sebenzi ziya kusetyenziswa kwiindawo entsimbini.

Ukuphonononga malunga nezimbi main

Abasebenzisi bathi kuchazwe kulu phepha kuneengenelo ezininzi, ngokuqinisekileyo kufuneka yabelwe phakathi kwabo:

• Isantya bapholisa eliphezulu;
• ithuba ngokudibanisa izinto lwesakhiwo ezahlukeneyo;
• ukuthembeka eliphezulu uqhagamshelo;
• akukho mfuneko yokuba unyango kumphezulu ezizodwa;
• connectivity nkqo, ukuthambeka, izifunxi kunye nomphezulu misindo.

Practice ibonisa ukuba amaxesha uxhulumaniso lidlula inqaba material ngokwayo. Lo mxube ilula kakhulu ukuyisebenzisa. ubuso Inkqubo lokukhwela kwezinto ekhethekileyo akuyomfuneko. Ngokutsho kubathengi, ubume iyamelana ukufuma kunye neqondo lobushushu. Of CA iglu ukuba amavili ngokufuthi zisetyenziswa nangoku ngokwaneleyo ngenxa yokuba uyakwazi baye lokungcangcazela kunye nokumelana nemiboniso ukuze delamination. Amalungu kwakuse afunyenwe buciko avulekile.

ukubuyekeza ezimbi

Nangona wachaza iimpawu ezininzi ezintle ngcina na kuneengxaki zako. Phakathi kwabo kumele ziphawuliwe:

• Umda ubushushu;
• ukungakwazi ukusebenzisa ukudibanisa ezinye izinto;
• ukuqina kwe omhlophe;
• amathuba ngesibonelelo izikhewu ezinkulu.

Abathengi Sigxininisa ukuba iglu lusetyenziswe kuluhlu ukuya ku-80 ° C. Maxa wambi ufikelela ixabiso 100 ° C. Kubalulekile ukuba anikele ingqalelo kwakhona kwanokuqi- omhlophe, oku kubonisa ukuba lo iglu ayikwazi kusetyenziselwa amalungu ukuba zisebenza ngayo kwingunqu kwanendlela zaphuka ntshikilelo. Of CA iglu ulwelo inazo iziphene, kuchazwe into yokuba asikwazi kusetyenziselwa ezi zibonelelo zilandelayo:

• ezinepolypropylene;
• Teflon;
• polyethylene;
• abicah.

Nangona kunjalo, ukuthengiswa inokubonwa nokwakheka for amagwebu ngayo yaye iza kuxoxwa ngezantsi.

iipropati kwakuse ku amagwebu

Of CA iglu for njengogwebu ezixabisa 490 engange. Ityhubhu umntu umthamo elingana 100 g ukubunjwa abe umbala transparent, ngoko akayi kuba nako kuwabhuqa imbonakalo izinto semali. Le umthungo ayikho bhetyebhetye. Udongwe akayi ezinokudla EPO, yena eyazi ekwakheni EPP kunye EPS. Ngaphambi kokuba nokusebenzisa i nokwakhiwa komhlaba kufuneka degreased zicocwe ngothuli. Le yokuqamba isicelo umaleko ngokufanayo ezingcakacileyo, emva kokuba malungu wazihlanganisa ezisisigxina. Ixesha enganyangekiyo zisenokwahluka ngokuxhomekeke amaqondo obushushu nokufuma.

isiphelo

Of CA iziseko zithe zenziwa imigangatho karhulumente kwaye zahluke bubukho kunye nomthamo nezongezelelo. Ezinye imixube akhona jikelele, ngoxa abanye ziyilelwe ukuba izinto ezithile ezahlukeneyo. izinto ezahlukeneyo banamathele kwi isakhiwo esebenzisa glue. Kuxhomekeka nokwakhiwa ixesha polymerization Yinxalenye ungatsala ukusuka imizuzwana embalwa ukuba imizuzu embalwa.