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I-Polyisobutylene (PIB)
I-Polyisobutylene (PIB) iyinto engenambala, ayinambitheki, ayinabuthi obukhulu noma eqinile kancane, ukumelana nokushisa, ukumelana komoya-mpilo, ukumelana ne-ozone, ukumelana nesimo sezulu, ukumelana ne-ultraviolet, ukumelana ne-asidi ne-alkali namanye amakhemikhali ukusebenza kahle. I-Polyisobutylene ayinambala, ayinaphunga, ayikho...Funda kabanzi -
I-Resincast Epoxy: I-Versatile and Essential Thermosetting Plastic
I-Epoxy resin (i-Epoxy), eyaziwa nangokuthi i-resin yokufakelwa, i-resin yokufakelwa, i-resin glue njalonjalo. Kuyipulasitiki ebaluleke kakhulu ye-thermosetting, esetshenziswa kabanzi kuma-adhesives, i-coatings nezinye izinjongo, iwuhlobo lwe-polymer ephezulu. Izinto eziyinhloko: i-epoxy resin Imvelo: Uhlobo olunamathelayo: Ihlukaniswe yaba ingcina ethambile ne...Funda kabanzi -
Amafutha kaphayini -Into Yekhemikhali Eyinjongo Yonke Oyidingayo!
Uwoyela kaphayini uwuhlobo lwamakhemikhali, uwoyela kaphayini ungasetshenziswa njenge-ejenti enhle kakhulu yokukhipha amagwebu ezinsimbi ezingenayo ayoni, futhi usesetshenziswe kabanzi ekhaya naphesheya, ngezindleko eziphansi kanye nomphumela omuhle wokukhihliza amagwebu. Amafutha kaphayini akhiqizwa ukusabela kwe-hydrolysis nge-turpentine njengempahla eluhlaza, i-sulfuric acid njenge-c ...Funda kabanzi -
I-PERC: Isixazululo Sakho Sokugcina Sokuhlanza
I-Tetrachlorethylene, eyaziwa nangokuthi i-perchlorethylene, iyinhlanganisela ye-organic enefomula yamakhemikhali i-C2Cl4. Iwuketshezi olungenambala, olungancibiliki emanzini futhi luxubene ku-ethanol, ether, chloroform nezinye izinyibilikisi eziphilayo. Isetshenziswa kakhulu njenge-organic solvent kanye ne-ejenti yokuhlanza okomile, futhi inga ...Funda kabanzi -
Uguquko olusezingeni eliphezulu lwe-Titanium dioxide luvuliwe
Imakethe ye-titanium dioxide eshisayo iminyaka eminingi iqhubekile nokuphola kusukela engxenyeni yesibili yonyaka odlule, futhi intengo iye yehla kancane kancane. Kuze kube manje, amanani ahlukahlukene we-titanium dioxide ehle ngaphezu kwama-20%. Kodwa-ke, njengomkhiqizo osezingeni eliphezulu embonini ye-titanium dioxide, i-chlorinat ...Funda kabanzi -
I-Sodium Formate
I-sodium formate iyimpushana emuncayo emhlophe noma i-crystalline, enephunga elincane le-formic acid. Incibilika emanzini ne-glycerin, inyibilika kancane ku-ethanol, ayincibiliki ku-ether. Ubuthi. Ingasetshenziswa ekukhiqizeni i-formic acid, i-oxalic acid, i-formamide ne-powder yomshuwalense, imboni yesikhumba, i-chrome tanne ...Funda kabanzi -
I-hydrogen peroxide: Intengo yehla ngemva kokukhuphuka
Ekuqaleni kukaMeyi, kuthinteke izimo eziphuthumayo, imakethe ye-hydrogen peroxide yavuka. Kusukela ngo-May 8, intengo evamile ye-27.5% ye-hydrogen peroxide engu-27.5% ifinyelele ku-988 yuan (intengo yethani, efanayo ngezansi), ukuphakama okusha konyaka, ukukhuphuka ngo-27.48% kusukela osukwini lokugcina lokusebenza ngaphambi "komhla ka-May 1". ...Funda kabanzi -
I-OXALIC ACID
I-Oxalic acid iyinto ephilayo. Ifomu lamakhemikhali lithi H₂C₂O₄. Kungumkhiqizo we-metabolic wezinto eziphilayo. Iyi-asidi ebuthakathaka enezingxenye ezimbili. Kusatshalaliswa kabanzi emizimbeni yezitshalo, yezilwane kanye nesikhunta. Lenza imisebenzi ehlukahlukene ezintweni eziphilayo ezihlukene. Ngakho-ke, i-oxalic acid ivame ukulawulwa ...Funda kabanzi -
I-Potassium Hydroxide
I-Potassium hydroxide, iwuhlobo lwezinhlanganisela ze-inorganic, ifomula yamakhemikhali ye-KOH, iyisisekelo esivamile se-inorganic, esine-alkaline eqinile, isixazululo esingu-0.1mol/L se-pH 13.5, encibilika emanzini, i-ethanol, encibilika kancane ku-ether, ukumunca kalula amanzi emoyeni kanye ne-deliquescent, imunca isikhutha futhi...Funda kabanzi -
I-Tetrahydrofuran
I-Tetrahydrofuran, efushanisiwe i-THF, iyinhlanganisela ye-heterocyclic organic. Kungokwesigaba se-ether, umkhiqizo we-hydrogenation oyinhlanganisela enamakha enephunga elimnandi. I-Tetrahydrofuran ingenye yama-ether e-polar aqine kakhulu. Isetshenziswa njenge-solvent ye-polar ephakathi ku-chemical reaction...Funda kabanzi
