Imvelaphi
I-Silicones zizinto ezizodwa ezidibanisa iipropati zombini kunye ne-organic compounds. Babonisa ukucinezeleka komphezulu ophantsi, i-viscosity-temperature coefficient, ukunyanzeliswa okuphezulu, ukungenwa kwerhasi ephezulu, kunye nokumelana okugqwesileyo kubushushu obugqithisileyo, i-oxidation, imozulu, amanzi kunye neekhemikhali. Kananjalo aziyotyhefu, inert ye-physiologically, kwaye zineempawu ezibalaseleyo zedielectric.
Iimveliso zeSilicone zisetyenziswa ngokubanzi ukutywina, ukuncamathelisa, ukuthambisa, ukwambathisa, i-surfactants, i-defoaming, i-waterproofing, i-insulation, kunye ne-fillers. Ukuveliswa kwee-silicones kubandakanya inkqubo eyinkimbinkimbi yamanyathelo amaninzi:
•I-silica kunye nekhabhoni ziguqulwa kubushushu obuphezulu zibe siloxanes.
•I-Metal siloxane intermediates i-chlorinated, ivelisa i-chlorosilanes.
•I-Hydrolysis ye-chlorosilanes ivelisa iiyunithi ze-siloxane kunye ne-HCl, ethi emva koko i-distilled kwaye ihlanjululwe.
•Ezi ziphakathi zenza i-oyile ye-silicone, ii-resin, ii-elastomers, kunye nezinye iipolymers ezineempawu ezahlukeneyo zokunyibilika kunye nokusebenza.
Kuyo yonke le nkqubo, abavelisi kufuneka basuse iintsalela ezingafunekiyo, amanzi, kunye namasuntswana ejeli ukuqinisekisa umgangatho wemveliso. Izixokelelwano ezizinzileyo, ezisebenzayo, nezilula ukuzigcina zibalulekile ke ngoko.
Umngeni wabathengi
Umenzi we-silicone wayefuna indlela esebenzayo yokwahlula izinto eziqinileyo kunye nokulandelela amanzi ngexesha lokuvelisa. Inkqubo yabo isebenzisa i-sodium carbonate ukuze i-neutralize i-hydrogen chloride, eyenza amanzi ashiyekileyo kunye nezinto eziqinileyo. Ngaphandle kokususwa ngokufanelekileyo, ezi zinsalela zingenza iigels, ukwandisa i-viscosity yemveliso kunye nomgangatho wokunciphisa.
Ngokwesiko, oku kuhlanjululwa kufunaamanyathelo amabini:
•Ukwahlula izinto eziqinileyo kwi-silicone intermediates.
•Sebenzisa izongezo ukususa amanzi.
Umthengi wafuna aisisombululo senyathelo elinyeiyakwazi ukususa izinto eziqinileyo, ukulandelela amanzi, kunye neegels, ngaloo ndlela yenza lula inkqubo, ukunciphisa inkunkuma yemveliso, kunye nokuphucula ukusebenza kakuhle kwemveliso.
Isisombululo
IGreat Wall Filtration iphuhliseI-SCPUbunzulu bochungechungeHluzaIimodyuli, eyenzelwe ukususa izinto eziqinileyo, amanzi ashiyekileyo, kunye namasuntswana ejeli kwinqanaba elinye.
•Iteknoloji: Iimodyuli ze-SCP zidibanisa iifayili ezintle ze-cellulose (ukusuka kwimithi enqabileyo kunye ne-coniferous) kunye nomhlaba ophezulu we-diatomaceous umhlaba kunye nabathwali bentlawulo ye-cationic.
•Uluhlu lokuGcina: Umlinganiselo wohluzo lwegama ukusuka0.1 ukuya ku-40 µm.
•Ukusebenza okulungiselelweyo: Iimvavanyo zichonge iI-SCPA090D16V16Simodyuli nge1.5 µm ugcinonjengelona lifanelekileyo kwesi sicelo.
•Inkqubo: Umthamo onamandla we-adsorption wamanzi adityaniswe nesakhiwo esifanelekileyo se-pore siqinisekisa ukugcinwa okuthembekileyo kwee-gel kunye neengqungquthela ezinokukhubazeka.
•Uyilo lweNkqubo: Ifakwe kwinsimbi engenasici, iinkqubo zezindlu ezivaliweyo kunye neendawo zokucoca ukusuka0.36 m² ukuya kwi-11.7 m², enikezela ukuguquguquka kunye nokucoca lula.
Iziphumo
•Kuphunyezwe ukususwa okusebenzayo kwinqanaba elinye kwezinto eziqinileyo, umkhondo wamanzi, kunye neejeli.
•Ukuhamba kwemveliso eyenziwe lula, ukuphelisa imfuno yeenkqubo ezimbini ezahlukeneyo.
•Ukunciphisa inkunkuma yemveliso kunye nokuphucula ukusebenza kakuhle kwemveliso.
•Kunikezelwe ngokuzinzileyo, ukusebenza okuthembekileyo kokucoca ngaphandle koxinzelelo olukhulu.
Outlook
FAQ
I-Q1: Kutheni ukuhluzwa kubalulekile kwimveliso ye-silicone?
Ukucoca kuqinisekisa ukususwa kwezinto eziqinileyo ezingafunekiyo, umkhondo wamanzi, kunye neengqungquthela zejeli ezinokuchaphazela kakubi umgangatho wemveliso, ukuzinza, kunye ne-viscosity. Ngaphandle kokucoca okusebenzayo, i-silicones inokusilela ukuhlangabezana nemigangatho yokusebenza.
I-Q2: Yiyiphi imingeni abavelisi abajongene nayo ekuhlanjululeni i-silicone?
Iindlela zemveli zifuna amanyathelo amaninzi-ukwahlula izinto eziqinileyo kunye nokusebenzisa izongezo zokususa amanzi. Le nkqubo idla ixesha, ineendleko, kwaye inokuvelisa inkcitho eyongezelelweyo.
Q3: Iyenza njani iI-SCPUbunzulu bochungechungeHluzaImodyuli iyayicombulula le miba?
Iimodyuli ze-SCP ziyasebenzainyathelo elinye lokuhluza, ngokufanelekileyo ukususa izinto eziqinileyo, amanzi ashiyekileyo, kunye neegels. Oku kwenza inkqubo ibe lula, icuthe inkunkuma, kwaye iphucula impumelelo yemveliso iyonke.
I-Q4: Yintoni indlela yokuhluzaI-SCPiimodyuli?
Iimodyuli ze-SCP zisebenzisa i-composite structure of fine cellulose fibers, umgangatho ophezulu we-diatomaceous earth, kunye nabathwali bentlawulo ye-cationic. Olu kudibanisa luqinisekisa ukunyuswa okunamandla kwamanzi kunye nokugcinwa okuthembekileyo kwee-gel kunye neengqungquthela eziguquguqukayo.
I-Q5: Ziziphi iireyithingi zokugcina ezikhoyo?
Iimodyuli ze-SCP zibonelela ngeuluhlu lokuhluza ngokwesiqhelo ukusuka kwi-0.1 µm ukuya kwi-40 µm. Ukusetyenzwa kwe-silicone, imodyuli ye-SCPA090D16V16S ene-1.5 µm yokugcina ukulinganisa ihlala inconywa.
