Okokuqala, izizathu eziqhelekileyo ze-silicone foam:
1. Umnatha ubhityile kakhulu kwaye ipulp yokushicilela ingqindilili;
Indlela yonyango: Khetha inombolo efanelekileyo ye-mesh kunye nobukhulu obufanelekileyo beplate (100-120 mesh), kwaye ubhaka emva kokwandisa ngokufanelekileyo ixesha lokulinganisa etafileni.
2. Ukubhaka kuyatshisa ngokukhawuleza;
Indlela yoNyango: yinkosi yobushushu bokubhaka kunye nexesha, nokuba ubushushu buvuthuza de umphezulu wome
3. Ibhodi inzima kakhulu, i-slurry eninzi ngexesha elinye, kwaye ama-bubbles anzima ukukhupha ngokukhawuleza;
Indlela yoNyango: Lungisa amandla ngexesha loshicilelo, kwaye ulawule isixa sepulp ngobuchule bokushicilela;
4. Umgangatho wodaka akulunganga, utyebile kakhulu;
Indlela yonyango: Ukongezwa ngokufanelekileyo kwe-silica gel thinner kunokukhawuleza ukukhupha amagwebu kunye nokulinganisa
Okwesibini, izizathu eziqhelekileyo ezichaphazela ukukhawuleza kwejeli ye-silica:
1. Isixa se-ejenti yokunyanga esongeziweyo akwanelanga, kwaye ayinyangeki ngokupheleleyo;
Indlela yonyango: Ukongeza i-ejenti yokunyanga ngokuchanekileyo, ukongeza inani elisemgangathweni njengoko kunokwenzeka, ukuze udaka lunyangeke ngokupheleleyo.
2. Umphezulu welaphu ugudile, awufunxeki kakuhle wamanzi, kwaye ube nonyango olungenamanzi;
Indlela yonyango: Kwilaphu eligudileyo eliqhelekileyo kunye nelaphu elastiki, umzantsi we-silicone usetyenziselwa iikona ezingqukuva.Amalaphu anonyango olungenamanzi, i-silicone adhesive YS-1001series okanye i-YS-815series inokunyusa ukukhawuleza;
3. I-slurry inzima kakhulu, kwaye ukungena komgangatho ongezantsi akunamandla;
Indlela yonyango: Ijeli ye-silica esetyenziselwa isiseko inokulungiswa ngokufanelekileyo ukuhlanjululwa kwe-slurry, kwaye kucetyiswa ukuba inani le-diluent lifakwe ngaphakathi kwe-10%;
4. Ityhefu ebangelwa yi-silicone eyomileyo, ebangela ukuba kungabikho ukukhawuleza
Indlela yonyango: Ngaphambi kokuveliswa kweempahla ezinkulu, ilaphu livavanywa ukuze liqinisekise ukuba ilaphu alinayo into enetyhefu kunye nokuveliswa kobuninzi.Into encinci yetyhefu ingasonjululwa ngokunyusa umthamo we-arhente yokunyanga.Ilaphu elinetyhefu enkulu kufuneka lisebenzise izongezo ezichasene netyhefu jikelele.
Ezintathu, izandla ezincangathi ze-silicone
Iimbangela: 1, isixa se-ejenti yokunyanga esongeziweyo ayanelanga, ayinyangekanga ngokupheleleyo;
Indlela yokwelapha: qinisekisa ixesha elaneleyo lokubhaka, ukwenzela ukuba i-slurry iphiliswe ngokupheleleyo;
2. umlinganiselo wokunamathisela umbala uphezulu kakhulu (umhlophe wongeza malunga ne-10-25%, eminye imibala 5% -8%);
Indlela yonyango: ukunciphisa ubunzima obuthile bokunamathisela umbala, okanye ukwandisa inani le-arhente yokunyanga;Ukongezelela, umgca omncinci we-silicone ye-matte unokugqunywa phezu komhlaba, ngaphandle kokuchaphazela ubukhulu be-silicone, ukwenzela ukuba isandla siziva sipholile.
Ezine, i-silica gel sublimation yezizathu eziqhelekileyo:
1. Amalaphu abomvu, atyheli, aluhlaza okwesibhakabhaka, amnyama kunye namanye amnyama, kulula ukuthotywa ngenxa yeengxaki zokudaya;
Indlela yonyango: Emva kwesiseko se-silicone ecacileyo, emva koko uprinte i-silicone ye-anti-sublimation;
2. Ubushushu bokunyanga buphezulu kakhulu;
Indlela yonyango: i-sublimation yelaphu, zama ukunqanda ukunyanga ubushushu obuphezulu, unokunyusa isantya sokunyanga ngokongeza i-arhente yokunyanga.
Isihlanu,amandla okugquma abicah akwanelanga, ngokuqhelekileyo ubungakanani bokuncamathisela kombala okongeziweyo akwanelanga, kunokufaneleka ukuba kuphuculwe inani lokuncamathisela kombala okongeziweyo, umhlophe oqhelekileyo uyacetyiswa ukuba udibanise ngaphakathi kwe-10-25%, omnye umbala uncamathisele ngaphakathi kwe-8%;Shicilela uyilo kumalaphu amnyama anesiseko esimhlophe ngaphambi kokukhuhla.
Ixesha lokuposa: Jul-22-2023