Imihlahlandlela yokukhetha Ubulukhuni Obufanele beSilicone

Ukuhlaziywa kwamamaki okuqina kwe-silicone nezindawo zokufaka isicelo

Imikhiqizo ye-Siliconeube nobubanzi obubanzi bobulukhuni, kusukela ku-10 degrees ethambile kakhulu kuya ku-280 degrees (imikhiqizo yerabha ekhethekile ye-silicone). Kodwa-ke, imikhiqizo ye-silicone esetshenziswa kakhulu imvamisa iphakathi kuka-30 no-70 degrees, okuyibanga lobulukhuni bereferensi lemikhiqizo eminingi ye-silicone. Okulandelayo isifinyezo esinemininingwane yobulukhuni bemikhiqizo ye-silicone kanye nezimo ezihambisanayo zohlelo lokusebenza:

1.≤10SlokhoA:

Lolu hlobo lomkhiqizo we-silicone luthambile kakhulu futhi lufanele izinhlelo zokusebenza ezidinga ukuthamba okuphezulu kakhulu nokunethezeka.

Izimo zohlelo lokusebenza: ukubunjwa kwesikhunta se-silicone esithambile okunzima ukusidiliza ukuze kudliwe, ukukhiqizwa kwemikhiqizo yokufakelwa (njengamaski, amathoyizi ocansi, njll.), ukukhiqizwa kwemikhiqizo ethambile ye-gasket, njll.

2.15-25SlokhoA:

Lolu hlobo lomkhiqizo we-silicone lusathambile uma kuqhathaniswa, kodwa luqine kancane kune-silicone engu-10-degree, futhi lufanele izinhlelo zokusebenza ezidinga izinga elithile lokuthambile kodwa futhi ezidinga izinga elithile lokugcinwa komumo.

Izimo zohlelo lokusebenza: ukubunjwa nokubunjwa kwesikhunta esithambile se-silicone, ukwenziwa kwensipho eyenziwe ngezandla kanye nezibunjwa ze-silicone zekhandlela, isikhunta se-candy yezinga lokudla kanye nesakhiwo sikashokoledi noma ukukhiqizwa okukodwa, ukubumba kwezinto ezifana ne-epoxy resin, ukukhiqizwa kwesikhunta sezingxenye ezincane zikasimende neminye imikhiqizo, kanye nokungangeni kwamanzi. kanye nezicelo zokufaka amabhodwe okuvikela umswakama ezidinga izakhiwo zemishini.

3.30-40SlokhoA:

Lolu hlobo lomkhiqizo we-silicone lunobunzima obumaphakathi futhi lufanele izinhlelo zokusebenza ezidinga izinga elithile lokuqina nokugcinwa komumo kodwa futhi ezidinga izinga elithile lokuthambile.

Isimo sohlelo lokusebenzas: Ukwenziwa kwesikhunta okunembayo kwemisebenzi yezandla yensimbi, izimoto zengxubevange, njll., ukwenza isikhunta sezinto ezifana ne-epoxy resin, ukukhiqizwa kwesikhunta sezingxenye ezinkulu zikasimende, ukuklama nokukhiqizwa kwamamodeli e-prototype anembe kakhulu, idizayini ye-prototyping esheshayo, nokusebenzisa esikhwameni se-vacuum ukufafaza isikhunta.

4.50-60SlokhoA:

Lolu hlobo lomkhiqizo we-silicone lunokuqina okuphezulu futhi lufanele izinhlelo zokusebenza ezidinga ubulukhuni obuphezulu nokugcinwa komumo.

Izimo zohlelo lokusebenza: Ifana ne-silicone engu-40-degree, kodwa ifaneleka kakhulu izinhlelo zokusebenza ezidinga ubulukhuni obuphakeme nokumelana nokugqokwa, njengokuvikelwa kwesakhiwo, ukwenza isikhunta se-silicone senqubo yokuphonsa i-wax elahlekile, kanyei-siliconeirabhaizinkinobho.

5.70-80SlokhoA:

Lolu hlobo lomkhiqizo we-silicone lunobulukhuni obuphakeme futhi lufanele izinhlelo zokusebenza ezidinga ubulukhuni obuphezulu nokumelana nokugqoka, kodwa azikho brittle kakhulu.

Izimo zohlelo lokusebenza: Ifanele imikhiqizo ye-silicone enezidingo ezithile ezikhethekile, njengezimpawu ezithile zezimboni, ama-shock absorbers, njll.

6.Ukuqina okuphezulu (≥80SlokhoA）:

Lolu hlobo lomkhiqizo we-silicone lunokuqina okuphezulu kakhulu futhi lufanele izinhlelo zokusebenza ezidinga ubulukhuni obukhulu kakhulu nokumelana nokugqoka.

Izimo zohlelo lokusebenza: Imikhiqizo yenjoloba ekhethekile ye-silicone, njengezigxivizo nezingxenye zokuvikela ukushisa okuphezulu nezimo ezicindezelayo.

Kumele kuqashelwe ukuthi ubulukhuni bemikhiqizo ye-silicone buzothinta ngokuqondile ukusetshenziswa komkhiqizo wonke. Ngakho-ke, lapho ukhetha imikhiqizo ye-silicone, ubulukhuni obufanele kufanele bunqunywe ngokuvumelana nesimo esithile sohlelo lokusebenza kanye nezidingo. Ngesikhathi esifanayo, imikhiqizo ye-silicone yobulukhuni obuhlukene inezici ezihlukahlukene zomzimba namakhemikhali, njengokumelana nokukhala, ukumelana nokugqoka, ukuqina, njll., futhi lezi zakhiwo zizohlukahluka kuye ngokuthi isimo sohlelo lokusebenza.

Ukuze uthole olunye ulwazi, Xhumana nathi:: https://www.cmaisz.com/