Lapho ngiqala ukusebenza nge-LKM enikelwe, angikwazanga ukucabanga ukubaluleka ngabo ukudlala izixazululo. Kodwa-ke, obhekene ne-solvents ngopende lapho enza umsebenzi wokulungisa olandelayo ngezandla zawo, ngabona ukuthi kufanelekile ukubhekisisa lokhu okuqukethwe. Iqiniso ngukuthi ukukhetha okulungile kwe-solvent kudlala indima enkulu, ngoba esimweni esihle, umhlobiso uba nzima kakhulu futhi osezingeni eliphakeme. Kepha ngokukhetha okungalungile kwe-solvent, kungenzeka kungagcini nje ngokuqhekeka, kepha ngisho nokuvela kwama-bubble, futhi ekugcineni, wonke umsebenzi kuzofanele wenziwe kabusha.
Solvent ngopende
Ukuqokwa okuqondile kwezinto ezibonakalayo nezidingo zayo
Ngokwayo, le nto yokuthi lapho ukuxuba nopende kuqala ukusabela, bese kuvela ukuhwamuka kwenzeka. Kwabaningi, kufanelekile ukukhetha imali esheshayo, ngoba kuya ngesikhathi sokomisa upende ebusweni.
Sisebenzisa i-solvent ngopende
Ngaphezu komsebenzi oyinhloko, izixazululo zopende zidlala indima yokugeza kwamathuluzi nezingxenye ku-LKM. Lapha, ngokwesibonelo, esimweni sokusetshenziswa kwamapende we-powder, i-solvent yenza lo msebenzi kuphela, ngoba ezintweni ezibonakalayo zohlelo lokusebenza uqobo, izingxenye zokuxuba azinikeziwe. I-Powder Paint isetshenziswa ebusweni efomini elomile, bese lifuthelwa. Ake sibheke izidingo ezibaluleke kakhulu ezinwetshwa ama-solvents:
- Ukuze unciphise upende futhi i-solvent ayidingi ukufaka amabutho. Izakhi kufanele zibe yisisindo kalula.
- Izimali zefilimu kumele zenzeke ngesikhathi esifushane
- I-solvent akufanele iphendule ngopende. Uma ukuphendula kuqala phakathi kwezakhi, kungenzeka ukuqeda i-LKM. Ngemuva kwenqubo enjalo, okuqukethwe kuzophangwa
- Ukwakheka akufanele kushintshe izakhiwo zalo lapho ukuxhumana ngqo namanzi noma umoya
Isihloko ngesihloko: Ungayikhetha kanjani i-heater yamanzi?
Izixazululo zopende zingahlukaniswa zaba ngamaqembu ama-2 manje futhi sikucabangele:
- I-Inorganic - Amanzi noma uketshezi Amonia. Ngakho-ke kungaba chlorride noma usawoti we-phosphate acid
- I-Organic - Ngenxa yebanga elibanzi, sebebafanele kakhulu ku-solvents ye-inorganic. Lokhu kungaba nguphethiloli noma umoya omhlophe - izixazululo ezinjalo zinyamalala ngokushesha futhi zisetshenziswe ukuze zikhiqize i-koqweqwe noma i-acrylate. UKarosene angabikwa ekilasini lama-solvent aphakathi - lilungele ama-lcms e-acrylic kanye ne-acrylic. Kepha i-turpentine inyamalala kancane futhi ilungele ama-varnish.
Sihlukanisa ngesisekelo
Silithambisa upende wokufihla
Zonke izixazululo ziba nesisekelo ngokwabo nasemakhaleni, kungahle kube:
- Izixazululo ezibalulekile
- Okudakisanayo
- Hydrocarbon
Izingxube ezibalulekile zonke i-acetone eyaziwayo, okungenzeka ukuthi ifuneka kakhulu kukho konke esikwaziyo. Naphezu kweqiniso lokuthi lindiza futhi lizishisa ngokwalo liyehla futhi lihlanze indawo ehlukahlukene. I-Acetate isetshenziselwa ukwehlisa i-ejenti yomiswa. Ngokuvamile okunjalo kujabulele abasanda kufika komdwebo. Ayinawo iphunga elingathandeki.
Solvent ngopende
I-Painting Esters isetshenziselwa imisebenzi ehlanganisiwe. Isibonelo, hhayi izinto ezihlekisayo kuphela, kepha futhi zehlisa inqubo ye-polymerization. Futhi lezi zinhlava zihlukanise izinhlobo ezithile zepende. Ikilasi le-Alcohol Mixtures lifaka i-ethanol, i-ethylene glycol no-ethyl alcohol. I-Ethanol isetshenziselwa ukuxutshwa kwe-acrylic kwinqubo yokuqeda izakhiwo. Ungakhohlwa ukuthi i-Ethanol yezobuchwepheshe iyingozi empilweni yabantu. Kepha umehluko phakathi kotshwala be-methyl kusuka e-ethanol kuphela ngobumsulwa obukhulu bezinto ezibonakalayo. I-Ethylene Glycol inempahla yokuhwamuka okude nokubonga kulokhu, zonke izinqubo ze-polymerization zeNitrolAC nazo zehlisa ijubane.
I-Skipkidar nophethiloli babhekisa ekilasini lama-hydrocarbon solvents. Uphethiloli ongabonakali cishe akasetshenziswanga, kepha i-turpentine incibilikisa ngokuphelele uwoyela lkm no-putty. Usindile ezweni lama-solvents kufanele abizwe ngokuthi umoya omhlophe. Izindleko zayo eziphansi kanye nobuthi obuphansi futhi yizimbangela eziphambili zokuthandwa kwazo.
Isihloko ngesihloko: Izigqoko zangaphandle zebanga elingaphansi: Ungayenza kanjani ngokwakho
Umsebenzi ophephile - ukhiye wempumelelo
Sikhetha i-solvent ngopendeNgesikhathi somsebenzi nge-solvent, kuyadingeka ukuzivikela ngosizo lwe-Workwear. Dlulisa lokho okuqukethwe, udinga ukuvikela izandla nezitho zokuphefumula. Ungavumeli ama-Caustic Vapors ukuze ungene kwizitho zokuphefumula - usongela ukushiswa okukhulu kanye nenhlala-kahle embi. Uma isixazululo singena ezindaweni ezivulekile zesikhumba, ukushiswa akunakugwenywa. Vikela ingaphezulu lezandla kungaba amagilavu enjoloba, ngakho-ke akufanele ungabanaki.
Izixazululo ezisetshenziselwa ukususa upende ziyindawo yonke. Ngenxa yabo, upende uyasuswa kunoma yiziphi izindawo. Kodwa-ke, naphezu kwalokhu, nakekela njalo isisekelo esihlanzwa, ngoba i-solvent ingachithwa kanye nalezi zinhlaka. Ngaphambi kokuthenga i-solvent oyidingayo, funda imiyalo evela kumenzi futhi ubone imininingwane oyidingayo kumthengisi.
Ukuhlanzeka njalo ukuqedwa kungasuswa esisekelweni se-LKM, kwesinye isikhathi kuyadingeka ukulinda isikhathi esithile ngaphambi kokuqala komphumela odingekayo. Futhi kwesinye isikhathi kufanele usebenzise amathuluzi angeziwe. Kule nqubo, kubalulekile ukwenza konke ngokucophelela, ukuze ungalimazi isisekelo.
Amathiphu Womsebenzi
Sikhetha i-solvent ngopende
Ngaso sonke isikhathi landela lezi izeluleko, ukuze yonke inqubo yomsebenzi yenzeke ngezinga elifanele, futhi ukuwa kopende akwenzekanga. Ngakho:
- Sebenzisa kuphela lawo ma-solvents alungele uhlobo lopende olusetshenzisiwe. Kusezimweni zokusetshenziswa kwezinto ezingafanele phakathi kwazo futhi kuvela i-LKM
- Ngokunemba kokugeleza, bheka imiyalo yokusebenzisa umenzi. Khumbula, ngokwakhe ngakunye kunezindleko zalo zezindleko
- Uma usebenzisa impahla ababengayijwayele ngaphambili. Lokho akudingekile ukubacubungule ngaso leso sikhathi sonke isisekelo. Bheka i-solvent kuqala esigabeni esincane sobuso, bese ngemuva kokufaka isicelo esiphelele kuyo yonke indawo
- Zuza kuphela izinto ezisezingeni eliphakeme, ngoba kubaluleke kakhulu emsebenzini omuhle. Musa ukukhetha izingxube ezishibhile - Intengo yezinto ezibonakalayo ayinhle ukonga kukhwalithi yomsebenzi
Isihloko ngesihloko: Ikhishi elingu-5 likwele. m. Photo ingaphakathi. Idizayini ekhishini ezibonelweni
Umphumela
Umsabalalisi wopende ngaphansi komsebenzi wokuqeda
Njengoba sasiqonda, izixazululo azisetshenziswanga nje ukususa upende, kodwa futhi nezindawo ezihlekisayo, kanye nokuzalela ama-LKM akhona. Njalo thatha lezo zingxube ezizolunga kahle ngopende wakho. Njalo yenza izinqubo zokulungisa njalo endaweni enomoya owawungenayo futhi ungakhohlwa ngezindlela zokuvikelwa kwezandla nezitho zokuphefumula.