I-Tin yelaphe i-RTV liquid irabha ye-silicone yokwenza isikhunta se-epoxy resin silicon

incazelo emfushane:

I-silicone yomkhiqizo we-resin isikhunta isebenzisa:

I-silicone yesikhunta se-resin sculpture isetshenziselwa ikakhulukazi imihlobiso elengayo yemodeli yeresin emikhulu, emaphakathi nezincane, izinto ezibaziweyo zezandla, isikhunta sobumba lwezilwane, izithombe ezinhle ze-fiberglass, izithombe ezibaziwe zezinhlamvu, amamodeli wegeyimu yopopayi eyenziwe ngokwezifiso, izifanekiso zendabuko zikakhonkolo, isikhunta sesithombe sikaplasta se-Guanyin, izithombe eziqoshiwe zobumba. Ukukhiqizwa kwesikhunta se-silicone samamodeli, isikhunta sobumba lwezilwane, izithombe ze-fiberglass, amamodeli wezakhiwo neminye imikhiqizo.Ibuye isetshenziswe kaningi ekukhiqizeni isikhunta imikhiqizo emihle efana namamodeli esiteji sefilimu nethelevishini, amamodeli ezimoto, kanye nokuhlolwa kokukhiqizwa kwe-3D kwe-design mass.

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Yimiphi imikhiqizo ye-silicone oyenzayo?

--irabha ye-silicone ewuketshezi, irabha ye-silicone, uwoyela we-silicone;I-ejenti yePlatinum:

- Ngokuvumelana nezibungu ezihlukahlukene ze-silicone, i-silicone yethu ine-viscosity ehlukene, futhi ibangela ubulukhuni obuhlukile, ukuminyana ukuhlangabezana nezicelo ezivela kuklayenti.

I-RTV-2 Liquid Silicone Rubber yokwenziwa kwesikhunta esinezinjongo eziningi (5)

I-RTV-2 Liquid Silicone Rubber yokwenziwa kwesikhunta esinezinjongo eziningi (4)

I-RTV-2 Liquid Silicone Rubber yokwenziwa kwesikhunta esinezinjongo eziningi (3)

Indlela yokudiliza 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.

I-RTV-2 Liquid Silicone Rubber yokwenziwa kwesikhunta esinezinjongo eziningi (8)

I-RTV-2 Liquid Silicone Rubber yokwenziwa kwesikhunta esinezinjongo eziningi (7)

I-RTV-2 Liquid Silicone Rubber yokwenziwa kwesikhunta esinezinjongo eziningi (6)

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.