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I-Potassium Hydroxide yokuVelisa iTyuwa yePotash

I-Potassium hydroxide (KOH) yinto ebalulekileyo ye-inorganic compound kunye ne-chemical formula ye-KOH. Eyaziwa ngokuba yi-alkalinity eyomeleleyo, isetyenziswa kakhulu kumashishini ahlukeneyo. Le ngqungquthela ye-multifunctional ine-pH ye-13.5 kwisisombululo se-0.1 mol / L, okwenza kube sisiseko esisebenzayo kwizicelo ezahlukeneyo. I-potassium hydroxide ine-solubility ephawulekayo emanzini kunye ne-ethanol kwaye iyakwazi ukufunxa ukufuma emoyeni, iyenza ibe yimpahla ebalulekileyo kwiinkalo ezahlukeneyo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Isalathiso soBugcisa

Izinto Iyunithi Umgangatho Isiphumo
KOH %

≥90.0

90.5

I-K2CO3 %

≤0.5

0.3

I-CHLORIDE(CL) % ≤0.005 0.0048
Isulfate(SO4-) % ≤0.002 0.002
Nitrate & Nitrite(N) % ≤0.0005 0.0001
Fe % ≤0.0002 0.00015
Na % ≤0.5 0.48
PO4 % ≤0.002 0.0009
SIO3 % ≤0.01 0.0001
AL % ≤0.001 0.0007
CA % ≤0.002 0.001
NI % ≤0.0005 0.0005
Intsimbi enzima(PB) % ≤0.001 No

Ukusetyenziswa

Enye yeempawu eziphambili ze-potassium hydroxide kukusetyenziswa kwayo njengento ekrwada yokuveliswa kweetyuwa ze-potassium. Ezi tyuwa zisetyenziswa kakhulu kwezolimo njengezichumisi zokuqinisekisa ukukhula kwezityalo kunye nesivuno. I-potassium hydroxide ikwadlala indima ebalulekileyo ekwenziweni kweesepha kunye nezokucoca, ibanika ialkalinity eziyifunayo ukuze zicoceke ngokufanelekileyo. Ukongezelela, isetyenziswa kwishishini lamayeza ukuvelisa amayeza athile, nto leyo enegalelo kwimpilo-ntle yabantu abaninzi.

Ukongeza kwinto ekrwada, i-potassium hydroxide isetyenziswa kakhulu kwi-electroplating, ukuprinta kunye neenkqubo zokudaya. Njenge-electrolyte kwi-electroplating, inceda idiphozithi yentsimbi kwimigangatho eyahlukeneyo, iphucula ukuqina kunye nenkangeleko. Kwishishini lokuprinta kunye nokudaya, i-potassium hydroxide isebenza njenge-pH adjuster kunye ne-stabilizer, iqinisekisa ukuba amalaphu adayiwe ngemibala ecacileyo kunye neziphumo ezingaguqukiyo. I-alkalinity ephezulu kunye nokunyibilika kwayo kuyenza ibe yinto eyimfuneko kakhulu kwezi zicelo, iqinisekisa ukusebenza okugqwesileyo kunye nomgangatho.

Ngobuchule bayo obukhethekileyo kunye noluhlu olubanzi lwezicelo, i-potassium hydroxide iyinto exabisekileyo kumashishini amaninzi. I-alkalinity yayo eyomeleleyo, ukunyibilika kwayo, kunye nokukwazi ukufunxa ukufuma kunye nekharbon diokside kuyenza ibe yinto efunwa kakhulu. Nokuba isetyenziswa njengemathiriyeli ekrwada kwimveliso yepotash okanye kwi-electroplating, ukuprinta kunye neenkqubo zokudaya, i-potassium hydroxide ihlala inika iziphumo ezibalaseleyo. Khetha iPotassium Hydroxide ukuvula amathuba angapheliyo ukuhlangabezana neemfuno zeshishini lakho.


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