Incazelo Yemikhiqizo
Ukwehluleka kokubumba kabusha kwerabha ye-silicone-yebanga lemboni{1}}kuvame ukuhlobene nobulukhuni, i-viscosity, ukungezwani nokukhala, amandla aqinile kanye nobude berabha ye-silicone esetshenzisiwe, njengoba kuboniswe esithombeni:
Kungabonakala ukuthi izici ezinjengokuqina, i-viscosity, amandla okudabula, amandla aqinile kanye nezinga lokwelula kuzothinta impumelelo noma ukwehluleka kwesikhunta senjoloba ye-silicone.
Uma le rabha ye-silicone ithambile kakhulu noma iqine kakhulu, zombili lezi zimo zizodala umonakalo othile phakathi nenqubo yokudiliza. Ukuqina okwedlulele: ukuqina okungekuhle. Uma isikhunta siguquliwe noma kukhona amaphethini ayinkimbinkimbi phakathi nenqubo yokudiliza, ukususa ngenkani izingxenye kungase kubangele ukudabuka. Ubulukhuni obanele: amandla anganele. Uma into enkulu noma esindayo isetshenziselwa ukupheqa isikhunta, isikhunta sithambekele ekuguqukeni, okuholela ebukhulu obungalungile.
Uma amandla okudabula namandla okuqina enganele, isikhunta singalimala. Uma imodeli inamakona abukhali futhi amandla okudabula kanye namandla aqinile enjoloba ye-silicone aphansi, khona-ke ngesikhathi sokudiliza, kunethuba eliphezulu lokuthi amakhona abukhali azophuma.
I-viscosity eyeqile ingaholela ekwakhekeni kwama-bubbles kanye nokulahlekelwa kwemininingwane. Ngerabha ye-silicone ye-viscosity ephezulu, uma kungenziwanga ukwelashwa kwe-vacuum, amabhamuza kuba nzima ukuwakhipha, okuholela ezimbobeni endaweni yokubumba ngemva kokwelashwa. Lokhu kungase kubangele izindawo eziphakeme lapho kuphindaphinda umkhiqizo. Ngaphezu kwalokho, i-fluidity empofu yenza kube nzima ukugcwalisa amaphethini ayinkimbinkimbi.
Amazinga okunweba angahambisani angase abangele umphumela ongemuhle we-rebound. Kumamodeli anemijondolo ejulile noma ama-chamfers amakhulu, kufanele kusetshenziswe irabha ye-silicone yokwelula ephezulu. Uma kukhethwa izinga eliphansi lokunwebeka, imodeli ingase ingakwazi ukubuyela esimweni sayo sasekuqaleni ngemva kokudilizwa ngempoqo, okuholela ekuphambukeni kosayizi wokukhunta okulandelayo. Uma ungaqiniseki ngobulukhuni bomkhiqizo, sicela usithinte.
Njengoba kuboniswe etafuleni elingenhla, phakathi nenqubo yokukhiqiza isikhunta se-silicone, inkinga yokudilizwa okuhlulekile kwenzeka. Eqinisweni, lokhu kuhlobene eduze nobulukhuni bezinto ezikhethiwe ze-silicone. Uma kusetshenziswa impahla ye-silicone enobulukhuni obuphakeme ngokweqile ekwenzeni umkhiqizo, kuzoholela ebunzimeni ekubhidlizeni, ukunciphisa amandla okudonsa, uketshezi olungenamanzi, futhi isikhunta ngeke sisebenziseke ngemva kokukhiqizwa, futhi singase singasebenziseki nhlobo!
Enye inkinga esivame ukuhlangana nayo ukuthi isikhunta se-silicone siba ntekenteke. Okokuqala, i-silicone yesikhunta eshwabeneyo yenziwa ngokuxuba izingxenye ezimbili - A no-B. Isizathu esiyinhloko esenza i-silicone esiyisebenzisayo intekenteke ukuthi ingxenye ye-ejenti elaphayo engxenyeni B ayilungile. Isilinganiso esinconyiwe singama-2-3%. Amanye amakhasimende, emzamweni wokusheshisa inqubo yokwelapha, andisa ingxenye ye-ejenti yokwelapha engxenyeni B iye ku-5%. Kodwa-ke, ngemuva kokuphulukiswa kwe-silicone, ijwayele ukuqhekeka.
Amashadi ashisayo: ukukhiqizwa kwesikhunta kwehlulekile. 90% sesizathu ukuthi kwakhethwa uhlobo olungalungile lwe-silicone., e-China ukukhiqizwa kwesikhunta kwehlulekile. 90% sesizathu ukuthi kwakukhethwe uhlobo olungalungile lwe-silicone. abakhiqizi, abahlinzeki, imboni
