Indlela yokususa ngokushesha imikhiqizo yesikhunta se-silicone imi kanje:
Ithiphu 1. Ukukhetha impahla: Zama ukukhetha izinto ezibushelelezi ukuze wenze isikhunta esiyinhloko kanye nohlaka lwesikhunta.Uhlaka lwesikhunta lungenziwa ngamabhulokhi wokwakha epulasitiki noma amabhodi e-acrylic.
Ithiphu 2. Isisetshenziswa sokukhipha isifutho: I-ejenti yokukhulula isifutho kusikhunta esiyinhloko.Ama-ejenti okukhululwa ajwayelekile asekelwe emanzini, omile, futhi asekelwe kuwoyela.Ngokuvamile, ama-ejenti okukhululwa asekelwe emanzini kanye nama-resin-based release agent asetshenziselwa ukwenza isikhunta esifana netshe elikhulisiwe kanye nokhonkolo.Sebenzisa i-ejenti yokukhululwa eyomile (ebizwa nangokuthi i-neutral), uhlobo lwe-polyurethane sebenzisa i-ejenti yokukhulula uwoyela, uma inani elincane lesikhunta liphendulwa, ungasebenzisa futhi insipho yesitsha noma amanzi anensipho esikhundleni salokho.
Ithiphu 3: Vula isikhunta ngemva kokuqina okuphelele: Njengoba inqubo yokuphulukisa ye-silicone ewuketshezi isuka ekuqineni kokuqala kuya ekuqinisweni okuphelele, abantu abaningi abazama ukujikisa isikhunta bavula isikhunta ngokushesha ngemva kokuqiniswa kokuqala.Ngalesi sikhathi, i-silicone ayiqini ngokuphelele futhi ingase iqiniswe ngokukha phezulu.Uma ungqimba lwangaphakathi lungelapheki, ukuphoqa isikhunta ukuthi sivule ngalesi sikhathi kuzophinde kubangele izinkinga ngolwelwesi lwamafinyila olulapheke ngokwengxenye.Ngakho-ke, ngokuvamile kunconywa ukuvula isikhunta ngemva kwamahora angu-12 kuya kwangu-24.Lokhu kungagwema futhi inkathazo yokuguqulwa noma ukwanda kokuncipha kwesikhunta se-silicone.
Ithiphu 4: Khetha i-silicone elungile: Uma usebenzisa i-silicone ewuketshezi ukubumba imisebenzi yezandla ye-epoxy resin ebonisa ngale, udinga ukukhetha i-silicone elungile.Uma usebenzisa i-condensation liquid silicone futhi unezinkinga zokunamathela kwesikhunta, ungafaka isikhunta se-silicone kuhhavini.Bhaka isikhunta ezingeni lokushisa elimaphakathi (80℃-90℃) amahora amabili, kuye ngosayizi wesikhunta se-silicone.Bese, linda isikhunta se-silicone ukuthi siphole bese usebenzisa i-epoxy resin ukuxazulula inkinga yokunamathela kwesikhunta.Uma usebenzisa isikhunta sesikhunta esiwuketshezi esingeziwe, inkinga yokunamathela kwesikhunta ukuthi isikhunta se-silicone noma i-master prototype ayihlanzekile ngokwanele, noma ukuthi kunenkinga ngekhwalithi ye-silicone noma i-resin.
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