Umthwalo wokukhupha wefoam ongenzeka ngokweqileyo Ophathekileyo - Ukuvikelwa KweMold Okunempilo kanye Ngezimali

Zonke Izigaba

umphakathi omnyama olushesha umthwalo lwenqanawa lokulandelwa

Isisekelo sika-mattefinish self skinning foam release agent sibonakala njengokuthuthukisa kwezimali ephucukileyo ekwenzeni kweteknoloji ye-polyurethane foam, esihleli ngokuthinta ukunakekela kwamakhomponi okugcina komthombo womuntu, amaphufo, nezinye izinto ezakhiwe ngendlela yokumaka. Lokhu kube yindlela eqondene ngezinhlelo zokumaka nokuthinta kweself-skinning foam, ukuze kutholakale ukuthulwa okuhle nakuba kugcinwa ubume obungcono besayizi. Isisekelo sika-mattefinish self skinning foam release agent sisebenza ngendlela ethuthukileyo eyakha indawo encane phakathi kwezinye ne-polyurethane foam ephindeke. Leli gumbi likhuphula ukudluliswa kwezinkimbini kodwa libeka isayizi ukuthola isayizi sakhe esithintela xa kumakwa. Ukuchazwa kweyona ifomula ikhathaza i-surfactants nezinhlelo zokuthulwa ezisebenzisa ngokuxhasana ukuze kutholakale umsebenzi oqinile kuzinye izikhathi zokwakha. Izifakelo zokwakha zisebenzisa le fomula yokuthulwa yamathefinish self skinning foam ukuhlakanipha umsebenzi futhi kube khona izinkinga ezingaphansi kwezimakoti zabo. Iteknoloji engeyi yento yokuthulwa ibalulekile ekubeni kuyiqinisekise ukuthi ihlanganiswe ngokwemvelo ngazo zonke izinhlelo ze-polyurethane kodwa igcine isayizi esifuna se-matte surface finish. Indlela yokusebenzisa ifomula iyisisekelo esihle kumsebenzi wasekhaya, ngokuvamile kudinga ukulungiswa okuncane kusayizi nokusebenzisa izindlela ezisheshayo. Ubunzima bokwanda kuyisici esibalulekile sika-mattefinish self skinning foam release agent, ukuvikela ukuthi sisebenze kahle kuzinye izilingo zokwanda ezahlukene ebaleni ngokwesimo sezulu. Ukuchazwa kwezinkimbini kufaka i-polymers ezithile eziphila kwezindimana kodwa zizigcina izici zakho zokuthulwa ngesikhathi sonke sokumakwa. Izinyathelo zokulungiswa kwebhodi ziqinisekisa ukuthi ngalinye iphethelo lika-mattefinish self skinning foam release agent liqhathanise nezidingo eziningi zokusebenza kanye nokubaluleka kumsebenzi wasekhaya.

Imikhiqizo Emisha

INDABA YOKUBUKA

Amaphutha wokulayisha kwezinhlobo zomvume we-PU eziflexibhileyo

INDABA YOKUBUKA

Amancazelo Akuhambisana ngePU Ifofomu Lokungapheli Emncwanyisiwe

INDABA YOKUBUKA

Amagcinisi we-Release zokuqasha i PU Semi-rigid Foam Imolded Yophrodykte

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Amaphumeleli Amaplasethiki Okulingezwe Ngokulandelwa

Isivumelwano somshini wokuphazamisa we-mattefinish self skinning foam siphumelela kakhulu okusenza kube lula ukukhula nokulinganiselwa kwezinto. Amathuba ekukhulweni avuselelwa kabungozi xa isikhathi sokukhula sihlanjiswa ngokushesha ngemuva kokuthi izinxenye zihluka ngaphandle kwemigudu yomsebenzi noma ukuthatha ngokushesha kwi-demolding operations. Lokhu kubangela ukukhula okuphezulu kanye nokuncipha kwindleko yokusebenza. Isivumelwano somshini wokuphazamisa we-mattefinish self skinning foam sikhuthaza ukungahlangani kwezindleko ezikhethekileyo ezingavimela imishini nezinto ezenziwe ngempela. Abakhi zibalisa ukuncipha okukhulu kwezindleko ngemuva kokuthi iminyaka yomshini ihlanjiswa, ngoba isivumelwano somshini sibanga imbobo esenzela ukuthi izinto zingahlukananga, okufana nesimo esisodwa sokuhlakanipha komshini. Ukusetshenziswa okujwayelekile kwe-mattefinish self skinning foam release agent kusinika umlando ojwayelekile kuzindlela zokukhula, kusabalala izinkinga zokulinganiselwa kanye nezixhumaniso zeboqobo. Izimali zezehlakanisa zifumaneka kusivumelwano ngemuva kokuthi kugcinwa ngendlela efanelekile kanye nobunzima obude, okusenza kunciphe ukusetshenziswa kwezinkinga ngaphandle kwezindleko eziphathelene nezindlela eziphathelene nezindlu. Isivumelwano somshini wokuphazamisa we-mattefinish self skinning foam sisetshenziswa ngokunjalo, ngoba indlela yokusebenzisa kuyisisekelo kanye nokuthulwa kwezinkinga eziphansi. Ukuphawula kwezokukhula kutholakala kuyilona ingqondo xa kusetyenziswa le vumelwano, ngoba abakhi bangasebenzisa kusapho lokusebenza ngaphandle kwezidingo ezingekho. Ukuqonda kwebhalo lukhona njengoko isivumelwano sikwazi ukusebenza kakhulu kwezinkinga ezahlukene, njenge-aluminum, steel, kanye nezindlu zokukhula. Ukukhathazeka kwezinkolo kusinika amandla ukuze isivumelwano somshini wokuphazamisa we-mattefinish self skinning foam sibalekele kakhulu kuma-temperatures amakhulu apholile kuzindlela zokukhula. Okhuthazekile kwezempilo yokusebenza kuhle ngemuva kokuthi isivumelwano somshini sinezici ezincimbileyo zokucopheleka, kusabalala izinkinga zokuthi abantu bafunyanwa futhi bakhuthazekile ngaphandle kokuchitha ubuqhubekayo bezinhlangothini. Izindleko zikhuthazekile kuya phezu kwesikhathi, ngoba amathuba ekukhulweni akhuthaze ukuthi kungekho ukudonsa, kunciphe ukungena kwemizuzwana, kanye nokuthuthukiswa kwesilinganiso sokusebenza kwezinhlangano. Ukulinganiselwa kutholakala kuzindlela ezahlukene kanye nabasebenzi, ngoba isivumelwano somshini sibanga izinkinga eziningi kuzindlela zokukhula.

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umphakathi omnyama olushesha umthwalo lwenqanawa lokulandelwa

polyurethane semi rigid self skinning foam release agent

umshado wokulanda lepolyurethane semi-rigid self-skinning foam lechina

umphakathi omnyama olushesha umthwalo lwenqanawa lokulandelwa

umphathisi wemfomu wesithathu esilayini ethunyelwe amakhemikali

umthengi wokulayisha olucabanga ngezantsi lokusebenza ngokushesha

umshado wokuhlola esebenzisa uphawu lwenqanawa yobunzima olungileyo

Ukuphepha Kweviki Ekhethekile Nokwakha Kwezulu

Isisekelo sikhethiwe sokuphazamisa isipapamandla esiphathelene ngezobuchwepheshe sihlinza kakhulu izimodi ngokusebenzisa ubuchwepheshe bempilo yemolekuli, okunikeza umphathi ophelele wokusebenza kwizimodi ezinezindleko ephakeme. Lokhu kuhlinzwa kukhona ngokuthi isisekelo senza igunya eliqinile, elincane kakhulu elivikela ukuxhumana kwegcobo nemigqa ye-polyurethane futhi nezimodi. Izimali eziphakeme zaziwa kuze kube yizimodi ezihlelekile, kepha ukulungiswa kwezimali kuyisidingo esibaluleke kakhulu. Isisekelo sokuphazamisa isipapamandla esiphathelene ngezobuchwepheshe sinesivumelwano sokulungisa konke okufa ngokuthi kubamba ubuchwepheshe obukhuziwe yizigaba zomlando emva kokuphazamisa. Lolu hlinzeko lukhondweni ukuthi kungenziwe ubuchwepheshe obuncane, ukugayazwa kwesimo, nokudweba kwegcobo okuphazamisayo okuqashiselwa kakhulu ekhondweni kwezimodi ngemva kwezigidi eziningi zokwakha. Ukukhona kwezimali kuhlukaniswa lapho izindawo zilungise izindleko zakho zokulungiswa kwezimodi nokubuyiselwa kwazo. Amakhampini ohleleni isisekelo sokuphazamisa isipapamandla esiphathelene ngezobuchwepheshe abahlale banikeza izimodi ezingaphezu kwezintathu ngaphandle kwezinye izinketho ezenziwa ngendlela eyisisekelo, lokhu kuvikela izindleko ezinkulu zezimali. Izipropathi zokulungiswa kweyenseku lihlala ehlala ikhona nakuba kushintshana ubude be-temperatura, ububi bezulu, nokugcinwa phakade, uhlinzeko olulungile lungekhona nakulo lonke ihlathi lolwandle. Ukusebenzisa okujwayelekile kwe-mattefinish self skinning foam release agent kusenza ukuthi uhlinzeko lwasekelwe, lapho njalo ukusebenzisa kusiza ekuthuthukiseni isenzo sakhiwo. Lolu hlinzeko kuyisidingo esikhulu kuzindlela zokwakha okuphelele lapho izimodi zisebenza ngokuphila kakhulu emehlweni engahambanga. Ubunzima besekelo ngezinye izimodi, kanye nezibophezelo nezinyathelo ezithile, kusiza ukuthi uhlinzeko lubukeka ngaphezu kokuqinisekisa isimo sephansi ukuze kugcinwe izici ezibalulekile zephansi njenge-conductivity yezulu kanye nokulungiswa komkhawulo. Izici zokulunga kuzothola izimodi zibe namandla angcono ngokude, zenzela izinto eziphinde ziphinde zifanayo nokulinganiso nokulinganiselana kwezigaba zokwakha ezide.

Ukuzimiswa Kwezimali Ezinhle Kwakhokho

Isivimba esikhethiwe sokuhlukaniswa kwe-foam yokuzala umlomo ngezansi singcono ekunikelweni isiphumo sephansi esihlukene, esinobuhlobo obuphathelene nobubi bokusebenza nokubhekene okudingekayo emehlweni yonke. Lokhu kusuke kwisakhiwo sezinhlayiya zomthwalo esibhaliwe ngokucophelela esixhaswa kakhulu ne-formation yepolyurethane yasephansi ngexesha lokudweba. Ngaphandle kwezivimba eziphambene ezinokuthintana nozala kanye nokudala iingcinga ze-phansi, le vimbini ivumela ukuzalwa kwephantsi ngendlela efanelekileyo njengoko inikela ukuhlukaniswa kahle. Isiphumo esiphelileyo sinesici se-finish esingezansi esidingekayo kwiindawo ezahlukene njenge-automotive, iifurniture, neemfumba zezimali. Ukulungiselela kwebonga kukho kakhulu xa usebenzisa le vimbini ebhekene ngokuthile, ngoba amaphutha aphantsi njenge-orange peel, iingcinga zenkohlolo, okanye iingcinga ezahlukene zihlulahlulwa kabini. Ifomule yale vimbini ibandakanya izinto ezinxulumene nezakhiwo ezigcinezela ukulayisha kwezinhlayiya zepolyurethane ngexesha lokuzalwa kwephantsi, ukwenza iingcinga efanayo kuziphansi zonke iphawu elidwebiweyo. Lokhu kugcinwa ngaphaya kwezinhlayiya kuyenza ukuba kube khona ubungakanani besithunywa esixhomekeka kakhulu kwiimeko eziphathelene nobomi. Ukuqwalasela umbala kunokwenzeka ngendlela efanelekileyo ngokusebenzisa le vimbini, ngoba ubungakanani bezakhiwo zephansi buxhomekeza ukuba kukhokelelwe kakhulu kwaye kube khona ubungakanani besibonakaliso sombala kuzo zonke i-batches zokwakha. Ifomule yale vimbini ayizange ithinte into kumapigimenti, oko kuvumela amadidi asebenzisa umbala wabo othile ngaphandle kokuthintana komdlalo wephansi. Imisebenzi yokugqibela engenayo ihlawuleka kakhulu kusakhiwo esifanayo esenzelwe phantsi yi-mattefinish self skinning foam release agent, ngoba imisebenzi eyamanje ejikelezayo njenge-painting, coating, okanye adhesive bonding ihlanganisa nezakhiwo efanayo. Izahlulo zabonga zibonisa ukuba iiparts ezidwebiwe ngale vimbini zinezici ezilungileyo ezibandakanya, ezingena kakhulu kwizimo eziphuma kwindawo njenge-UV exposure, ukuguquka kwegunya, nokuthintana nezimpendulo. Ubungakanani besiphumo sobomi bukhawuleza ixesha lokuhlola kanye neengcinga zobubi, kunceda ekunika ingqalelo yokwenza kakhulu kwaye unikele inkxalabo yabasebenzisi ngenxa yombono waphansi nemisebenzo yaphansi.

Ukuthuthukiswa Kwenhlanzi Yendalo Yokwakha

Isivivinyo somlamo opholileyo wesifuba esijulile sithutha kakhulu emsebenzini wokwakha ngokuthi kufakelwa ngokuphambene kumisebenzi yamanje, kudinga izilungiso ezincane zomthetho kodwa kusiza kakhulu ekusebenzeni. Lokhu kusizakala kusukela kutholakaleni kwesivivinyo ngezixhobo eziphumelelayo, imithetho yesilingo esisodwa, nezimpendulo zokuhlela ubunzima. Abasebenzi besayensi bethembeka kakhulu ngendlela esivivinyo sesifuba esipholileyo sokujula sithintela izindlela ezahlukeneyo zokusebenzisa, kufakwe izixhobo zokugcina, ukubhisha, nokunikeza okuqhubekayo, ngaphandle kokudinga izixhobo ezithile. Izigaba zokudluliswa kanye nezigaba zokufakelwa kuyihlelwe ngokushesha ukusebenzisa, ukuqinisekisa ukulungiswa komlamo wonke ngaphansi kwezindleko ezincane zezinto. Ukuphatha isikhelelo sezimali kusiza kakhulu ngamathimba akhazimulayo kanye negunya elide lokusebenza, kuvumela abasebenzi ukulungisa iimlamo ezininzi ngokushesha ngelixa kubuyele kakhulu ekusebenzeni. Isivivinyo somlamo opholileyo wesifuba esijulile asidingi ukulungiswa okuncane kakhulu ngaphandle kokulinga kwemlamo, kususa izinyathelo ezifutshane ezingavutha umsebenzi. Ubunzima bakhe ngexesha lokugcina kuthetha ukuba izinto ezinxulumene okanye ezilungileyo zibuyele kakhulu phakathi kweeshishiphi ezahlukeneyo, kususa ukubaluleka kokuqala kanye neziniko. Izidingo zokufundisa zingaphantsi, ngoba izindlela zokusebenzisa ziyafana kakhulu nezando zesisivivinyo esidala, kuvumela ukuzala kakhulu kwabasebenzi ngaphandle kokufundisa kabaliselwa. Ukubophelela kumthetho kuyinkimbinkimbi ngokusebenzisa isivivinyo somlamo opholileyo wesifuba esijulile, ngoba izigaba zakhe eziphambene zivumela abasebenzi ukulungisa iiparamitha ezifanelekileyo zokusebenzisa ezingashinti kakhulu phakathi kwezimo ezahlukeneyo. Indlela yokusondela kwayo ibuyisela izinguquko ezincane kwiindlela zokusebenzisa ngaphandle kokuchithwa kakhulu kwezenzo, kususa ubunzima bomgca wokunjulwa. Ixesha lokulungisa izixhobo zokusebenzisa liyadlulisa xa kusetyenziswa le sivivinyo, ngoba igunya lakhe lokuhlenga kancinci lisusa ukungena kwezinto kanye nokuchithwa kwezixhobo zokugcina kanye neengxaki zokunikeza. Ukuhamba kwezimali kuyakhula njengoko isivivinyo somlamo opholileyo wesifuba esijulile sisebenza ngokuphambene phakathi kwezifundo zeefomu ezahlukeneyo kanye nezimo zokusebenza, kuvumela abawakhi ukwahlula iimpahla zabo ngaphandle kokutshintsha izixhobo zokunjulwa. Ukudokolobha kuhleli kuyinkimbinkimbi ngoba isenzo esiphambene sakho sisusa iivariyebhuli ezingafunyanwa kanye nezimpendulo kumthetho wokwakha.