Kuki insinga ya silicone ishyushya insinga ihindura ibara mubushyuhe bwinshi?

Twese duhura nibicuruzwa bimwe bihinduka mubikorwa byacu bya buri munsi, nkibicuruzwa bya latex bizahinduka umweru iyo bibitswe mubushyuhe bwicyumba, naho insinga ya silicone yo gushyushya insinga izahinduka umuhondo mubushyuhe bwinshi.

Nkasilicone gushyushya insingako dukunze gukoresha mubuzima bwacu, byahindutse umuhondo nyuma yo gushyirwa mubushyuhe bwo hejuru bwa 200 ℃ mumasaha 4.Bigenda bite?

Iki kibazo gishobora gukemurwa ukoresheje silicone ndende irwanya umuhondo volcanizer C-15.Mubisanzwe, ibicuruzwa byo mu rwego rwibiribwa bifite iki gisabwa.

Kugirango wirinde umuhondo bitewe n’inyongera ya sulfuru ya kabiri, hagomba gukoreshwa imiti igabanya ubukana bwa anti-umuhondo + anti-umuhondo.Byombi ni ngombwa cyane.

Nyamara, ibyo bintu byombi bizatuma bifata bike mugihe cyo kubyara amavuta, nikintu cyo kwitondera.

Ongeramo ibihumbi 2-3 bya hydrogène irimo amavuta ya silicone ukurikije ingano ya silicone.Amavuta menshi ya hydrogène arimo amavuta ya silicone arashobora gukemura ikibazo cyumuhondo, ariko ibicuruzwa birashobora kuba byoroshye kandi bifatanye.

Urashobora gutera amavuta ya silicone kumurongo kugirango ukemure ikibazo cya demolding.Byongeye, ikiraro cya platine cyonyine gishobora gukoreshwa.

Ababikora bakora isesengura ko gukoresha imiti irwanya umuhondo hamwe n’ibirunga birwanya umuhondo rwose ari igitekerezo cyiza, ariko ugomba no kwitondera niba insinga zishyushya silicone ukoresha ari nziza.

Ntushobora kongeramo ibintu byinshi byo kurekura, zinc stearate, ugomba rero kuvugana nuwabitanze kugirango umenye niba harimo amavuta ya hydrogen silicone arimo kugirango utange ingaruka zo kurwanya umuhondo.

Ifu ni ngombwa.Niba ibyuma birimo byinshi, bizahinduka umuhondo.Niba utazi umubare wongeyeho, urashobora kubanza kugereranya volcanizer isanzwe (idafite anti-umuhondo) hamwe na volcanizer hamwe na anti-umuhondo.

Witondere kutongera zinc stearate mold kurekura.Niba bitagikora, birasabwa ko ukoresha urundi ruganda cyangwa gukoresha platine vulcanizer.

Niba hari ibidukikije bitwara sulfure cyangwa sulfure mubidukikije (nkibicuruzwa bya sulfuru-ibirunga bimaze gutekwa mu ziko ku nshuro ya kabiri), bizanatuma ibicuruzwa byo gushyushya silicone bihinduka umuhondo.

Nyamuneka nyamuneka kutwandikira kugirango umenye amakuru yandi kuri wire ya silicone.

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