Kutheni irabha ye-silicone yongeza iarhente yokunyanga emva kokuxuba amaqamza amaninzi?
--Le yinto eqhelekileyo yomzimba.Ulwelo luya kuvelisa inani elikhulu lamaqamza ngexesha lokuxuba, ke, kufuneka lidlule kunyango lwe-vacuum exhaust bubble.
Ubushushu obusebenzayo be-silicone yokubumba ulwelo
Ubushushu obusebenzayo be-silicone yokungunda engamanzi buphakathi kwe -40 ℃ kunye ne-250 ℃
Iqondo lokushisa lokubunjwa kweemveliso ze-silicone zolwelo lichongwa ngokusekelwe kwiipropati zemveliso.Iqondo lobushushu begumbi irabha ye-silicone ivulcanized inokohlulwa ibe luhlobo lwe-condensation kunye nodidi lokongeza ngokwendlela yayo yokugungqa;inokwahlulwa ibe ziindidi ezimbini ngokwendlela yayo yokupakisha: icandelo elinesibini kunye nelinye.Ubume beebhondi ze-silicon-oksijeni ezenza ikhonkco eliphambili le-rubber ye-silicone inquma ukuba i-rubber ye-silicone ineenzuzo ezingenayo irabha yendalo kunye nezinye iirubha.Inomgangatho obanzi wokushisa wokusebenza (-40 ° C ukuya kwi-350 ° C) kwaye inokumelana nobushushu obuphezulu kunye nomgangatho ophantsi.
Iimbonakalo
I-silicone yokungunda kwamanzi inobomi beshelufu yeenyanga ezili-12.
Ulwelo lokungunda ijeli ye-silica yijeli ye-silica enamacandelo amabini.Ngokuqhelekileyo igcinwa kwindawo engenamoya, epholileyo, neyomileyo, ivalwe kwaye igcinwe kude nabantwana kwaye kude nelanga elithe ngqo.Ngexesha lokuthutha, iglu A kunye neglu B ayinakuxutywa ngokulinganayo ngaphambi kokuba igcinwe.Oku kuya kubangela ukuba yonke ijeli ye-silicone iqine kwaye iholele ekukhutsheni.