Ubucwebe Obuncane Bokwenza Imibono Yentsha

Izingxenye ezi-2 ze-epoxy resins kuhle ukuzama njengendlela yokuqala yokusebenzisa amapulasitiki ebucwebe bakho. Ama-epoxy resins ayatholakala ezitolo zezandla nezobuciko kanye nakubahlinzeki be-inthanethi. Ifomula enezingxenye ezimbili inesiqinisi esiwuketshezi esifakwa kunhlaka ewuketshezi futhi sixutshwe ukuze kukhiqizwe inhlaka ye-epoxy okulula ukuyithela kuma-bezel, isikhunta, namafomu. Atholakala kumafomula anhlobonhlobo, ama-epoxy resins asetshenziswa ekwenzeni ubucwebe njengama-adhesives, njenge-coatings, kanye nokuphonsa. Lesi sihloko sereferensi sichaza izidingo zokuphepha zokuxuba nokusebenza ngama-epoxy resins futhi sethula indlela yokusebenzisa inhlaka ye-epoxy enamathelayo ukuze ifake izithombe nezinto ezitholiwe emsebenzini wakho.

Amaphrojekthi amathathu afakiwe abonisa ukuthi uthwebula kanjani izithombe kuma-bezel avulekile navaliwe kanye nendlela yokwenza ikholaji enezinhlangothi ezintathu ngokubeka inhlaka endaweni yokugcina amanzi. Ama-epoxy resins awakhiwe ekuqaleni njengama-adhesives, njenge-Epoxy 330 kanye ne-Devcon 5-Minute Epoxy, aqina ngokushesha. Zisetshenziswa ngokuyinhloko ekufakweni kwamatshe kodwa zingasetshenziselwa ukumboza izicelo. Izithiyo ekusebenzeni ngama-epoxy adhesives yiphunga lawo lamakhemikhali aqinile kanye nesikhathi esifushane sokwelapha. Ama-epoxy resins asetshenziselwa ukunameka, njenge-EnviroTex Lite kanye ne-Coloures, akhiwe angabonakali futhi anesikhathi eside sokwelapha kune-adhesive epoxy resins.

Le mikhiqizo iyakwazi ukuzilinganisa futhi ikhiqiza indawo ebushelelezi, efana nengilazi ngemva kokwelashwa. Ama-epoxy resins angathululelwa ekubunjweni ukuze kwakheke izinto zepulasitiki ezinezinhlangothi ezintathu. Izinyathelo zokuphepha ezingcono kakhulu ongazithatha lapho usebenzisa noma iyiphi into ukuthola Iphepha Ledatha Yokuphepha Okubalulekile (MSDS) (ungacela elilodwa kumkhiqizi noma vakashela ku-msdssearch.com) futhi ufunde yonke imiyalelo yokuphepha ehambisana nomkhiqizo. Ukupakishwa komkhiqizo kungase futhi kuklelise ikheli leWeb elineziqondiso ezengeziwe zokuphepha ezilandekayo kanye nolwazi. Iningi lama-epoxy resins alinabo ubuthi, amakhompiyutha aphilayo okuthi, uma selashiwe, angacasuli isikhumba.

Kodwa-ke, esimweni se-liquid, kokubili ama-resin kanye nama-hardeners yisikhumba namehlo acasulayo. Gqoka amagilavu ​​e-nitrile okuvikela kanye nezibuko zokuphepha, futhi usebenze endaweni enomoya omuhle lapho usebenzisa ama-epoxy resins anikezwe kulesi sihloko. Ngaso sonke isikhathi phatha ama-resin ngokucophelela, futhi ulandele ukusetshenziswa okufanele nezindlela zokulahla ezituswa umenzi. Uma uhlela ukusebenzisa lezi zinto njalo noma uthuthukele ekubunjweni kwepulasitiki usebenzisa ama-polyester resins ne-urethane, thenga umshini wokuphefumula onezihlungi ezifanele zamakhemikhali ozowasebenzisa. Ama-epoxy resins atholakala ezingxenyeni ezimbili: i-resin ne-hardener.

Izingxenye ezimbili kufanele zixutshwe ngesilinganiso esinembile esinikezwe emiyalweni yomkhiqizi. Ukulinganisa okungacacile nokuxuba kuvimbela i-epoxy resin ekuqinisweni noma ekwelapheni. Ukuze uhlanganise amanani amancane amafomula awodwa ukuya kwelinye, dala isifanekiso sokuxuba ocezwini lwekhadibhodi. Dweba iziyingi ezimbili ezincane, ezinosayizi olinganayo ekhadini. Beka ucezu lwephepha eline-wax phezu kwekhadibhodi, bese ugcwalisa indilinga eyodwa nge-resin futhi enye nge-hardener.

Sebenzisa i-toothpick noma i-craft stick ukuze uhlanganise kancane futhi kahle izingxenye ezimbili. Lapho uhlanganisa amanani amakhulu noma lapho uhlanganisa izithasiselo zombala, sebenzisa isikali sedijithali ukuze ukale inhlaka ne-hardener ukuze uqinisekise ukuthi ufinyelela izilinganiso ezifunwa umenzi. Qaphela ukuthi amanye ama-ejenti ombala oketshezi kufanele akalwe nge-resin ukuze kubalwe isilinganiso esifanele se-resin ne-hardener. Izinhlobo ezahlukene ze-epoxy resin zinezikhathi ezihlukene zokwelapha kanye "nokuphila kwebhodwe." "Impilo yebhodwe" isho inani lesikhathi ongathela ngaso noma usebenze nge-epoxy ngaphambi kokuthi iqale ukujiya. Isikhathi sokwelapha yisikhathi esithatha i-epoxy ukuze ifinyelele ubulukhuni bayo obugcwele futhi yome lapho uyithinta.

Ama-adhesive epoxy resins ngokuvamile anesikhathi esifushane sebhodwe kanye nesikhathi sokwelapha, okwenza kube inselele ukugcwalisa isikhunta nokususa noma imaphi amabhamuza omoya ngaphambi kokuba inhlaka iqale ukujiya. I-coating epoxy resins inempilo ende yebhodwe kanye nesikhathi sokwelapha. Khetha i-epoxy resin enempilo yebhodwe kanye nesikhathi sokwelapha esizokuvumela ukuthi uthole imiphumela oyifunayo. Ukuxuba ngamandla i-resin ne-hardener kuzokhiqiza amabhamuza omoya. Ukuze ukhiphe amabhamuza, uwakhiphele umoya, uwabhoboze ngephini, noma udlulise isibhamu sokushisa esibekwe phansi ngaphansi kweresin epoxy.

Ngokuphambene nenkolelo evamile, amapulasitiki awamusha futhi awawona wonke enziwe umuntu. Amapulasitiki e-semisynthetic enziwa ngokusebenzisa amakhemikhali ukuguqula ama-polymers emvelo njenge-cellulose noma amaprotheni obisi. Ngo-1855, abasunguli baseFrance u-Lapage no-Talrich banelungelo lobunikazi bepulasitiki ye-semisynthetic ebeka ukushisa abayibiza ngokuthi "i-Bois Durci." Yaqiniswa ngothuli lwezinkuni futhi yabunjwa yaba izinto zasendlini nobucwebe. Amapulasitiki okwenziwa atholakala kuma-polymers enziwe ngama-hydrocarbon akhishwa kuwoyela ongahluziwe. U-Leo Baekeland ugunyaze ipulasitiki yokuqala yokwenziwa ekuqaleni kwawo-1900. Izinto ezenziwe ngale nto ye-Bakelite manje seziyizinto zakudala ezifiselekayo.

Thwebula isithombe enkomishini ye-bezel ngosizo oluncane lwe-epoxy resin. Thenga noma wenze eyakho inkomishi ye-bezel. Ngezithombe ezincane kakhulu, ungasebenzisa i-Devcon 5-Minute Epoxy resin. Ezithombeni ezinkulu, sebenzisa i-Coloures clear epoxy resin ene-Coloures hardener izacile. Ukuze ukhulise isithombe, sebenzisa i-Coloures doming resin kanye ne-hardener.

Yenza isifanekiso futhi usike isithombe sakho. Sebenzisa ipensela ukulandelela umphetho wenkomishi ye-bezel esithombeni osikhethile, bese usika isithombe usebenzisa isikelo noma ummese wobuciko. Uma usebenzisa ama-epoxy resins anempilo yebhodwe elifushane, nciphisa amabhamuza omoya kuma-bezel ajulile, amakhudlwana ngokugcwalisa inkomishi ye-bezel ngezigaba. Faka ungqimba lweleveli ye-epoxy resin, khipha noma imaphi amabhamuza, linda cishe amahora ama-2, bese wengeza olunye ungqimba lwe-epoxy resin. Phinda kuze kube yilapho i-bezel igcwaliswa.

Vumela i-epoxy resin ukuthi ilaphe ngokuphelele. - JS Thatha ithuba lekhwalithi esobala ye-epoxy resin ngokwakha "iwindi" lokumboza zonke izinhlobo zokufakwayo. Ngalesi senzo, ungasebenzisa cishe noma iyiphi into eyisicaba enembobo enezinhlangothi ezimbili ejulile ngokwanele ukubamba ungqimba lwe-epoxy resin. Okufakiwe okuzacile okufana namazwibela e-acetate noma amaslayidi angu-35mm asebenza kahle uma ugcwalisa amadamu angashoni. Into enomgodi ojulile ingasetshenziswa ukubamba ukufakwa okunohlangothi. Landela lezi zinyathelo ukuze wenze ifasitelana le-epoxy resin Sebenzisa inhlaka ye-epoxy ukuze wenze isendlalelo esifakiwe kuhlaka lobumba lwensimbi ejulile ukuze udale ukujula kokubonakalayo.

Le nqubo ingasetshenziswa ukugcizelela umqondo wombono noma, ukusekela i-motif elandelanayo. I-epoxy resin enempilo ende yebhodwe, njenge-Colors epoxy resin ene-Coloures thin hardener, isebenza kahle kule phrojekthi. Khetha okufakiwe ukuze wenze idizayini enezingqimba. Linga ngokuqamba okuhlukile nezinhlanganisela uze ube nedizayini ezosebenza kahle kuhlaka lwakho. Hlanganisa futhi uthele ungqimba lokuqala lwe-epoxy resin.

Xuba i-epoxy resin eyanele nje enkomishini ukuze ugcwalise uhlaka. Thela ungqimba oluncane lwe-epoxy resin ohlakeni, bese ukhipha noma yimaphi amabhamuza omoya. Mboza futhi ugcine i-epoxy resin. Mboza inkomishi equkethe i-epoxy resin esele, bese uyigcina efrijini ukuze welule impilo yayo yebhodwe. Engeza isendlalelo se-inclusions nosendlalelo sesibili se-epoxy resin.

Uma i-epoxy resin kufreyimu isiqinile kodwa aselapheki ngokuphelele, faka okufakiwe okumbalwa kuhlaka, ucindezele kancane kukho. Susa i-epoxy resin egcinwe efrijini, bese uthela ungqimba lwesibili lwe-epoxy resin phezu kwezinto ezifakiwe. Gcoba noma yimaphi amabhamuza omoya, bese welapha ungqimba kuze kube luqina. Qhubeka nokufaka ungqimba kanye ne-epoxy resin, bese welapha ucezu ngokuphelele. Qhubeka nokwendlalela okufakiwe kanye ne-epoxy resin kuze kugcwaliswe uhlaka.

Qinisekisa ukuthi i-epoxy resin isezingeni eliphethe uhlaka. Ungase udinge ukuxuba iqoqo elisha le-epoxy resin ukuze uqedele isendlalelo ngasinye. Vumela i-epoxy resin ukuthi yelaphe ngokuphelele ngokuya ngemiyalelo yomkhiqizi. Hlanza ingaphezulu le-epoxy resin. Ungakwazi ukufaka isihlabathi ebusweni be-epoxy resin uma ingalingani noma iguqubele kancane.

Sebenzisa i-sandpaper emanzi/eyomile engu-180-grit, bese ufaka isihlabathi ngaphansi kwamanzi. Ukuqhubekela phambili kumagrits acolekileyo afika ku-1500-grit we-sandpaper emanzi/eyomile. Gcoba i-epoxy resin. Letha i-epoxy resin ekugcineni ecwebezelayo ngokuyihlikihla ngenduku yokupholisha kanye ne-plastic-polishing rouge. - HJ Codina, Carles. Ubucwebe obusha: Izinto Zesimanje & Amasu. E-New York: I-Sterling Publishing Co., Inc., ngo-2006. Hab, Sherri. I-Art of Resin Jewelry. ENew York: I-Watson-Guptill Publications, 2006.

1. Ngingayithola kuphi intambo ye-Suede yokwenza ubucwebe?

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2. Yiziphi izinto eziyisisekelo engizidingayo njengomuntu osaqala ekwenziweni kobucwebe?

Kukhona into emakethe manje ebizwa ngokuthi i-Precious Metal Clay. Eyesiliva ayibizi kakhulu. Banokudubula okunezinga eliphansi, futhi. Ngithola izinto zami eziningi (ngisebenzisa kakhulu izintambo, Amanani azo mahle kakhulu futhi isevisi yawo yamakhasimende inhle. Ungathola ucingo kuwo wonke ugqinsi (ama-gauge, inombolo enkulu kuba incane ucingo) nezinto zokwakha. Impela, thola isiliva elihle kakhulu. Futhi, ngingancoma isiliva le-nickel kanye nentambo yethusi ebomvu -- lezi izintambo "zokuzijwayeza" ezingabizi iningi lethu. Ungathola ishidi kunoma iyiphi insimbi oyithandayo, futhi; Ngingancoma ezinye izinto zokuzilolonga kulokho, futhi. Ngize ngithengise ezinye zezinto zami zethusi ezibomvu ngoba zinombala omuhle. Hamba uzungeze indawo yabo. Bangumthengisi, kodwa awudingi ilayisense yokuthengisa kabusha ukuze uthenge lapho. Ingosi imiselwe ikakhulukazi labo abaziyo ukuthi bafunani. Chofoza isixhumanisi "sezinsimbi" ngaphansi 'kwekhathalogi ye-inthanethi' kuquadrant engenhla kwesokunxele kwesikrini. Indawo yayo enhle ukuqala.

3. Ngokwenza ubucwebe, iyiphi indlela enhle yokuvala ama-jump rings?

Yebo, ungasebenzisa abadlali abangu-2.Enye indlela ukuthenga ama-jump ring asevele aguquguqukayo ovele wengeze ukushisa okuncane kuwo futhi avale kahle kakhulu. Futhi kukhona ithuluzi lokuvala i-jump ring elifana nesibhamu sokunamathisela. Lokho kanye nalawo ma-jump rings ashintshiwe kufanele enze kahle. Ingabe ujwayelene ne-Rio Grande? Banazo lezi zimpahla