Yiziphi izingxenye ze-silicone yesikhunta?Ingabe isetshenziswa kabanzi?kanjani ukukhetha?

Yiziphi izingxenye ze-silicone yesikhunta?

Lo mkhiqizo uqukethe izingxenye ezinhlanu, okuyi-base gum, i-catalyst, i-crosslinking agent, i-filler kanye nesengezo.Lezi zithako zihlanganiswe ngezilinganiso zesayensi futhi zingadlala indima enhle.Ngemuva kokuphulukisa ekamelweni lokushisa, kuzokwakhiwa i-colloid enwebekayo futhi eguquguqukayo, engasetshenziselwa ukudiliza.

Iziphi izinkambu lapho i-mold silicone isetshenziswa kakhulu?

Njengamanje, ijeli ye-silica yesikhunta inezinhlobonhlobo zezicelo, futhi ingasetshenziswa embonini yezipho zobuciko, imboni yokuhlobisa izakhiwo, imboni yamakhandlela, imboni yezipho zobuciko be-gypsum, imboni yezobuciko be-resin njalonjalo.Ngokwezidingo zezimboni ezahlukene, yenza isikhunta esifanele.

Ungakhetha kanjani i-silicone yesikhunta esifanele?

Imodi yokusebenza eyinhloko kufanele icatshangelwe lapho ukhetha, kukhona ama-silicone angama-20 nama-degree angu-40.Phakathi kwazo, ijeli ye-silica enobunzima obungama-degree angu-20 ine-viscosity ephansi kanye ne-fluidity enhle, futhi indlela yokufaka i-perfusion ilula kakhulu, efanelekile emisebenzini yezandla encane.I-silicone yesikhunta sokuqina kwe-40-degree ilungele ukwenza imikhiqizo emikhulu, futhi izinzuzo zayo zigqame kakhulu kuzo zonke izici.Yiqiniso, lapho ukhetha, udinga futhi ukunaka ikhwalithi yemikhiqizo ye-silicone, futhi kungcono ukukhetha umkhiqizo omkhulu, njenge-silicone impande, enezinhlobonhlobo zezinhlobo zomkhiqizo futhi engakwazi ukuhlangabezana nezidingo ezahlukene.

Uma unentshisekelo ngemikhiqizo yethu, noma ufuna ukwazi okwengeziwe ngemikhiqizo ye-colloid, ungaxhumana nathi.Sinolwazi olucebile nokuqonda kulo mkhakha, futhi sinezixazululo kunoma yibuphi ubunzima, ngakho imikhiqizo yethu ithembekile ngokuphelele.Uma unentshisekelo, sicela usithinte kusenesikhathi, futhi impendulo yethu izokwanelisa

What are the components of mold silicone Is it widely used how to choose (1)

Isikhathi sokuthumela: Mar-04-2022