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i-diesel fuel density
Incazelo yokuminyana kukadizili kanye nokubaluleka kwayo Ukuminyana kukadizili kuyipharamitha ebalulekile yokukala ikhwalithi nokusebenza kukaphethiloli wedizili. Ukuminyana kubhekisela kumthamo weyunithi ngayinye kaphethiloli wedizili futhi kuvame ukuvezwa ngamakhilogremu ku-cubic meter ngayinye (kg/m³). Kumakhemikhali namandla...Funda kabanzi -
Iyini impahla ye-pc?
Iyini impahla ye-PC? Ukuhlaziywa okujulile kwezakhiwo kanye nokusetshenziswa kwe-polycarbonate Polycarbonate (I-Polycarbonate, efushanisiwe njenge-PC) iwuhlobo lwempahla ye-polymer esetshenziswa kabanzi ezimbonini ezihlukahlukene.Iyini impahla ye-PC, yiziphi izici zayo eziyingqayizivele kanye nobubanzi bezinhlelo zokusebenza? Kulokhu...Funda kabanzi -
Isho ukuthini iphrojekthi ye-pp p?
Isho ukuthini iphrojekthi ye-PP P? Incazelo yamaphrojekthi we-PP P embonini yamakhemikhali Embonini yamakhemikhali, igama elithi "iphrojekthi ye-PP P" livame ukubizwa, lisho ukuthini? Lona akuwona umbuzo wabaningi abasanda kungena kulo mkhakha kuphela, kodwa nalabo akade besemabhizini...Funda kabanzi -
Iyini i-carrageenan?
Iyini i-carrageenan? Iyini i-carrageenan? Lo mbuzo uye wanda eminyakeni yamuva nje ezimbonini eziningana, ezihlanganisa ukudla, imithi kanye nezimonyo. I-Carrageenan iyi-polysaccharide eyenzeka ngokwemvelo etholakala olwelweni olubomvu (ikakhulukazi ukhula lwasolwandle) futhi isetshenziswa kakhulu ...Funda kabanzi -
Imakethe ye-butanol ne-octanol iyakhula ngokumelene nethrendi, ngamaphrojekthi amasha alandelana
I-1, Isendlalelo sokutholakala ngokweqile emakethe ephuma ku-propylene Eminyakeni yamuva nje, ngokuhlanganiswa kokucwenga namakhemikhali, ukukhiqizwa ngobuningi be-PDH kanye namaphrojekthi weketanga lezimboni ezingezansi, imakethe eyinhloko yokuphuma komfula ye-propylene ngokuvamile iye yawela enkingeni yokudlula...Funda kabanzi -
Yini impahla ye-ePDM?
Iyini impahla ye-EPDM? -Ukuhlaziywa okujulile kwezici kanye nokusetshenziswa kwe-EPDM yerabha ye-EPDM (i-ethylene-propylene-diene monomer) iyirabha yokwenziwa enesimo sezulu esihle kakhulu, i-ozone nokumelana namakhemikhali, futhi isetshenziswa kabanzi kwezezimoto, zokwakha, zikagesi nokunye...Funda kabanzi -
Iyini impahla ye-polypropylene?
Iyini i-polypropylene? -Izakhiwo, Izicelo kanye Nezinzuzo ze-Polypropylene Iyini i-Polypropylene (PP)? I-Polypropylene iyi-polymer ye-thermoplastic eyenziwe nge-polymerisation ye-propylene monomers futhi ingenye yezinto zepulasitiki ezisetshenziswa kakhulu emhlabeni. Ngenxa yekhemikhali yayo eyingqayizivele...Funda kabanzi -
Iyini impahla ye-pu?
Iyini impahla ye-PU? Incazelo eyisisekelo ye-PU impahla PU imele i-Polyurethane, impahla ye-polymer esetshenziswa kabanzi ezimbonini ezahlukahlukene. I-polyurethane ikhiqizwa ukusabela kwamakhemikhali phakathi kwe-isocyanate ne-polyol, futhi inohlu olubanzi lwezinto ezibonakalayo namakhemikhali. Ngoba PU...Funda kabanzi -
Iyini impahla ye-pc?
Iyini impahla ye-PC? I-PC material, noma i-Polycarbonate, i-polymer material eye yaheha ukunakwa kwezakhiwo zayo ezinhle kakhulu zomzimba kanye nohlu olubanzi lwezinhlelo zokusebenza. Kulesi sihloko, sizobhekisisa izici eziyisisekelo zezinto ze-PC, izinhlelo zokusebenza eziyinhloko kanye nempoqo yazo...Funda kabanzi -
Intengo izoyeka nini ukwehla ngenxa yokungalingani kwesidingo sokuhlinzeka emakethe ye-DMF?
1, Ukunwetshwa okusheshayo komthamo wokukhiqiza kanye nokusetshenziswa ngokweqile emakethe Kusukela ngo-2021, umthamo ophelele wokukhiqiza we-DMF (dimethylformamide) eChina ungene esigabeni sokukhula ngokushesha. Ngokwezibalo, inani lokukhiqiza lamabhizinisi e-DMF likhule ngokushesha lisuka ku-910000...Funda kabanzi -
Iyini impahla ye-abs?
Iyini impahla ye-ABS? Ukuhlaziywa okuphelele kwezici nokwenziwa kwepulasitiki ye-ABS Yenziwe ngani i-ABS?I-ABS, eyaziwa ngokuthi i-Acrylonitrile Butadiene Styrene (ABS), i-thermoplastic polymer material esetshenziswa kakhulu embonini nempilo yansuku zonke. Ngenxa yezinsiza zayo ezinhle kakhulu zomzimba namakhemikhali ...Funda kabanzi -
Ithini impahla ye-pp?
Iyini impahla ye-PP? I-PP ifushane nge-Polypropylene, i-polymer ye-thermoplastic eyenziwe nge-polymerisation ye-propylene monomer. Njengempahla ebalulekile yepulasitiki, i-PP inezinhlobonhlobo zezicelo ekuphileni kwansuku zonke nokukhiqizwa kwezimboni. Kulesi sihloko, sizohlaziya ngokuningiliziwe ukuthi i-PP mat ...Funda kabanzi
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