-
Yenziwe ngantoni i-pa6?
Yintoni i-PA6 eyenziwe ngayo? I-PA6, eyaziwa ngokuba yi-polycaprolactam (i-Polyamide 6), iplastiki yobunjineli eqhelekileyo, eyaziwa ngokuba yinayiloni 6.Kweli nqaku, siya kuhlalutya ngokweenkcukacha ukubunjwa, iipropati, izicelo, kunye neenzuzo kunye nokungalunganga kwe-PA6, ukunceda abafundi bafumane i-un ebanzi ...Funda ngokugqithisileyo -
Ukusetyenziswa kweTekhnoloji yePhenol kwiiResins zokwenziwa
Kushishino lweekhemikhali oluvela ngokukhawuleza, i-phenol iye yavela njengeyona nto ibalulekileyo yeekhemikhali ekrwada, idlala indima ebaluleke kakhulu kwiireyini zokwenziwa. Eli nqaku liphonononga ngokubanzi iipropathi ezisisiseko zephenol, usetyenziso olusebenzayo kwiiresin zokwenziwa, i...Funda ngokugqithisileyo -
Ukuxinana kweGlycol
I-Ethylene Glycol Density kunye ne-Influening Factors I-Ethylene Glycol yinto eqhelekileyo ye-organic compound esetyenziswa kwi-antifreeze, i-solvents, kunye ne-polyester fiber production. Ukuqonda ubuninzi be-ethylene glycol ngundoqo ekuqinisekiseni ukusetyenziswa kwayo ngokufanelekileyo nangokukhuselekileyo kwiintlobo ezahlukeneyo zezicelo zoshishino. Kule...Funda ngokugqithisileyo -
Ubuninzi beBenzaldehyde
Uhlalutyo olucacileyo lwe-benzaldehyde density Njengoko i-organic compound ebalulekileyo kwishishini lemichiza, i-benzaldehyde isetyenziswa ngokubanzi ekuveliseni iziqholo, iziyobisi kunye ne-chemical intermediates. Ukuqonda ubuninzi be-benzaldehyde kubalulekile kukhuseleko kunye nokusebenza kakuhle ngexesha lokugcinwa, ukuthuthwa ...Funda ngokugqithisileyo -
Yintoni iPhenol? Uhlalutyo oluBanzi lweeMpahla zeMichiza kunye nezicelo zePhenol
Isishwankathelo esiSisiseko sePhenol Phenol, ekwabizwa ngokuba yi-carbolic acid, yikristale engenambala eqinileyo enevumba elahlukileyo. Kwiqondo lobushushu begumbi, i-phenol iqinile kwaye inyibilika kancinane emanzini, nangona ukunyibilika kwayo kunyuka kumaqondo obushushu aphezulu. Ngenxa yobukho be...Funda ngokugqithisileyo -
Wenziwa ngantoni uEva?
Yintoni impahla ye-EVA? Uhlalutyo olubanzi lweempawu kunye nokusetyenziswa kwezinto ze-EVA I-EVA yinto eqhelekileyo kwaye isetyenziswa ngokubanzi kwishishini lemichiza, yintoni i-EVA? Kweli nqaku, siza kwazisa ngokweenkcukacha iimpawu ezisisiseko ze-Eva, inkqubo yemveliso kunye ...Funda ngokugqithisileyo -
Umsebenzi we-zinc oxide
Uhlalutyo lwendima ye-zinc oxide kunye noluhlu olubanzi lwezicelo I-Zinc oxide (i-ZnO) i-white powdery inorganic compound esetyenziswa ngokubanzi kumashishini amaninzi ngenxa yeempawu zayo ezizodwa kunye neekhemikhali. Kweli nqaku, siza kuhlalutya indima ye-zinc oxide ngokweenkcukacha kwaye sixoxe ...Funda ngokugqithisileyo -
Isixhobo sokulinganisa ingxinano
Izixhobo zokulinganisa ubuninzi: izixhobo eziphambili kwishishini lemichiza Kwishishini lemichiza, izixhobo zokulinganisa ubuninzi zixhobo eziphambili zokuqinisekisa umgangatho wemveliso kunye nokuzinza kwenkqubo. Umlinganiselo ochanekileyo woxinaniso ubalulekile kwiikhemikhali, ukulungiswa kwezinto kunye nenkqubo ...Funda ngokugqithisileyo -
Ubuninzi beAcetonitrile
Uhlalutyo oluBanzi lwe-Acetonitrile Density Acetonitrile, njenge-solvent ebalulekileyo yeekhemikhali, isetyenziswa ngokubanzi kwiindlela ezahlukeneyo zeekhemikhali kunye nokusetyenziswa kwezoshishino ngenxa yeempawu zayo ezizodwa ze-physicochemical. Kweli nqaku, siya kuhlalutya ipropathi ephambili ye-Acetonitrile density in detai...Funda ngokugqithisileyo -
Ubuninzi beAcetonitrile
Uxinaniso lwe-Acetonitrile: IiFactors ezichaphazelayo kunye neeNkcukacha zeMimandla yeSicelo I-Acetonitrile yinto ebalulekileyo ye-solvent ye-organic esetyenziswa ngokubanzi kwi-chemicals, i-pharmaceutical, kunye nezicelo zophando lwebhubhoratri. Ukuqonda ukuxinana kwe-Acetonitrile kubalulekile kugcino, ukuthuthwa kunye nokusetyenziswa kwiindawo ezahlukeneyo ...Funda ngokugqithisileyo -
Ubuninzi be-dmf
Uxinano lwe-DMF lucacisiwe: Ukujongwa nzulu kwiiPropati zoXinano lwe-Dimethylformamide 1. Yintoni i-DMF? I-DMF, eyaziwa ngesiTshayina njengeDimethylformamide (Dimethylformamide), lulwelo olungenambala, olungafihliyo kunye nolune-hygroscopic olusetyenziswa kakhulu kwimichiza, kumayeza, kwi-elektroniki nakwimixholo...Funda ngokugqithisileyo -
Ubuninzi beAcetic acid
I-Glacial Acetic Acid Density: Uhlalutyo Olubanzi I-Glacial acetic acid, ikhemikhali eyaziwa ngokuba yi-acetic acid, iyikhemikhali ebalulekileyo yezinto ezibonakalayo kunye ne-solvent organic. Ibonakala njengolwelo olungenambala kwiqondo lobushushu begumbi, kwaye xa iqondo lobushushu lingaphantsi kwe-16.7°C, liya kukhazimla libe yi...Funda ngokugqithisileyo
-
Ifowuni
-
I-imeyile
-
Whatsapp
-
Phezulu
