Kodi ubwino wa graphite yowonjezera ndi chiyani?

1. Expandable graphite akhoza kusintha kutentha processing wa lawi retardant zipangizo.
Popanga mafakitale, njira yomwe imagwiritsidwa ntchito nthawi zambiri ndikuwonjezera zoziziritsa moto mu mapulasitiki a engineering, koma chifukwa cha kutentha kwapang'onopang'ono, kuwonongeka kudzachitika poyamba, zomwe zimapangitsa kulephera. The thupi katundu wa expandable graphite ndi okhazikika, zomwe sizingakhudze khalidwe la zipangizo kukonzedwa ndi kusintha malawi retardant katundu.

Kodi ubwino wa graphite yowonjezera ndi chiyani?

graphite yowonjezera

2. Utsi wopangidwa ndi graphite yowonjezera ndi yochepa ndipo zotsatira zake zimakhala zofunikira.

Nthawi zambiri, ma halogenated flame retardants adzawonjezedwa kuti chinthucho chizitchinjiriza ndi moto, koma chimatulutsa utsi ndi mpweya wa asidi, zimakhudza thanzi la anthu, dzimbiri la zida zamkati; Metal hydroxide idzawonjezedwanso, koma imakhudza kwambiri kukana kwamphamvu komanso mphamvu zamakina apulasitiki kapena masanjidwewo, komanso zitha kukhudza thanzi la anthu ndikuwononga zida zamkati. Mpweya ukakhala kuti suli wosalala kwambiri, kuwonjezera zoziziritsa kumoto za phosphorous zimatha kukhala ndi vuto lalikulu kwa anthu. graphite yowonjezera ndi yabwino. Zimatulutsa utsi wochepa ndipo zimakhala ndi mphamvu yoletsa moto.

3. Grafite yowonjezera imakhala ndi kutentha kwabwino komanso kukana dzimbiri.

Ma graphite owonjezera ndi zinthu zosagwirizana ndi dzimbiri zomwe zimakhala ngati kristalo wokhazikika. Simawonongeka panthawi ya kuwonongeka ndi okosijeni mpaka italephera chifukwa cha malire a moyo wa alumali ndi kukhazikika.

Mwachidule, ubwino wa graphite yowonjezera imapangitsa kuti ikhale chinthu chosankhidwa kuti chizitha kutentha ndi kutentha kwamoto. Posankha kukodzedwa graphite, tiyenera kusankha mkulu khalidwe kukodzedwa mankhwala graphite tikwaniritse mafakitale kwenikweni, osati mtengo wotsika.