-
Polyisobutylene (PIB)
Polyisobutylene (PIB) ni ibara ritagira ibara, ritaryoshye, ridafite uburozi bwimbitse cyangwa igice gikomeye, kurwanya ubushyuhe, kurwanya ogisijeni, kurwanya ozone, kurwanya ikirere, kurwanya ultraviolet, aside irwanya alkali nindi miti ikora neza. Polyisobutylene ni ibara, ridafite impumuro nziza, oya ...Soma byinshi -
Resincast Epoxy: Plastike ihindagurika kandi ya ngombwa
Epoxy resin (Epoxy), izwi kandi nka resin artificiel, resin artificiel, resin glue nibindi. Nibintu byingenzi cyane bya plasitiki ya termosetting, ikoreshwa cyane mubifata, gutwikira nibindi bikorwa, ni ubwoko bwa polymer ndende. Ibikoresho byingenzi: epoxy resin Kamere: ifata Ubwoko: Igabanyijemo kole yoroshye an ...Soma byinshi -
Amavuta ya pinusi -Ibintu byose bigamije imiti ukeneye!
Amavuta ya pinusi ni ubwoko bwimiti, amavuta ya pinusi arashobora gukoreshwa nkumuti mwiza wo kubira ifuro zidafite ferrous, kandi wakoreshejwe henshi mugihugu ndetse no mumahanga, hamwe nigiciro gito kandi cyiza cyo kubira ifuro. Amavuta ya pinusi akorwa na hydrolysis reaction hamwe na turpentine nkibikoresho fatizo, aside sulfurike nka c ...Soma byinshi -
PERC: Igisubizo cyawe Cyanyuma
Tetrachlorethylene, izwi kandi nka perchlorethylene, ni ifumbire mvaruganda hamwe na chimique C2Cl4. Nibisukari bitagira ibara, bitangirika mumazi kandi ntibishobora kuboneka muri Ethanol, ether, chloroform nibindi byangiza umubiri. Ikoreshwa cyane nkibikoresho byangiza kandi byumye, kandi birashobora al ...Soma byinshi -
Dioxyde ya Titanium ihinduka-iherezo ryarafunguwe
Isoko rya dioxyde ya titanium ishyushye imyaka myinshi yakomeje gukonja kuva igice cya kabiri cyumwaka ushize, kandi igiciro cyaragabanutse buhoro buhoro. Kugeza ubu, ibiciro bitandukanye bya dioxyde de titanium byagabanutse hejuru ya 20%. Ariko, nkibicuruzwa byohejuru murwego rwa titanium dioxyde, chlorinat ...Soma byinshi -
Sodium
Sodium ikora ni ifu yinjira cyangwa yera ya kirisiti, hamwe numunuko wa acide nkeya. Gushonga mumazi na glycerine, gushonga gato muri Ethanol, kudashonga muri ether. Uburozi. Irashobora gukoreshwa mugukora aside irike, aside oxyde, formamide nifu yubwishingizi, inganda zimpu, chrome tanne ...Soma byinshi -
Hydrogen peroxide: Igiciro cyaragabanutse nyuma yo kuzamuka
Mu ntangiriro za Gicurasi, kubera ingaruka zihutirwa, isoko ya hydrogen peroxide yarazamutse. Kugeza ku ya 8 Gicurasi, impuzandengo ya 27.5% ya 27.5% ya hydrogène peroxide yageze kuri Yuan 988 (igiciro cya toni, kimwe hepfo), hejuru y’umwaka, yiyongereyeho 27.48% kuva ku munsi w’akazi ushize mbere ya “1 Gicurasi”. ...Soma byinshi -
ACIDIQUE
Acide Oxalic ni ibintu kama. Imiterere yimiti ni H₂C₂O₄. Nibicuruzwa biva mu binyabuzima. Nibice bibiri bigize aside idakomeye. Ikwirakwizwa cyane mu bimera, inyamaswa, n’ibihumyo. Ikora imirimo itandukanye mubinyabuzima bitandukanye. Kubwibyo, aside ya oxyde ikunze kuba reg ...Soma byinshi -
Hydroxide ya Potasiyumu
Hydroxide ya Potasiyumu, ni ubwoko bwimvange zidafite umubiri, formulaire ya chimique ya KOH, nibisanzwe bidasanzwe, hamwe na alkaline ikomeye, 0.1mol / L yumuti wa pH 13.5, gushonga mumazi, Ethanol, gushonga gake muri ether, byoroshye kwinjiza amazi mumyuka no gutanga dioxyde de carbone no muri ...Soma byinshi -
Tetrahydrofuran
Tetrahydrofuran, mu magambo ahinnye ya THF, ni ibinyabuzima bya heterocyclic. Biri murwego rwa ether, ni aromatic compound furan yuzuye ibicuruzwa bya hydrogenation. Tetrahydrofuran ni imwe mu nkingi zikomeye za polar. Ikoreshwa nkumuti uciriritse ucuramye muri reaction ya chimique ...Soma byinshi
