Izindaba

Ingabe okuphansi komlotha we-RDP (impushana ye-polymer ephindwe kabusha), kungcono?

ngo-admin ku-23-12-11

Okuqukethwe komlotha we-redispersible polymer powders (RDP) iyipharamitha ebalulekile ethinta kakhulu ukusebenza kwabo ezinhlelweni ezihlukahlukene, ikakhulukazi embonini yokwakha. Nakuba umuntu engase acabange ukuthi okuqukethwe komlotha ophansi kungcono, kubalulekile ukuqonda indima yokuqukethwe komlotha p...

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I-Methyl Hydroxyethyl Cellulose (MHEC) Ukugcinwa Kwamanzi Nokunamathela

ngo-admin ku-23-12-11

yethula: I-Methylhydroxyethylcellulose (MHEC) iyi-ether ye-cellulose ehlukahlukene esetshenziswa kabanzi ezimbonini ezihlukahlukene ngenxa yokugcinwa kwamanzi okuhle kakhulu kanye nezindawo zokunamathela. I-MHEC itholakala ku-cellulose yemvelo futhi ithole izicelo zokwakha, imithi, ukudla nezimonyo. I-Chem...

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Imikhiqizo eyenziwe ngodaka ne-plaster ene-hydroxypropyl methylcellulose eyengeziwe

ngo-admin ku-23-12-11

1. Isingeniso: 1.1 Isendlalelo sodaka nokhonkolo 1.2 Ukubaluleka kwezithasiselo ezintweni zokwakha 1.3 Iqhaza le-hydroxypropyl methylcellulose (HPMC) ekwakhiweni 2. Izakhiwo ze-hydroxypropyl methylcellulose: 2.1 Isakhiwo samakhemikhali nokubunjwa 2.2 Izakhiwo ze-Rheological 2.3 Wa...

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Ukusetshenziswa kwe-PVA fiber kukhonkolo

ngo-admin ku-23-12-05

I-Abstract: Amafayibha e-Polyvinyl alcohol (PVA) avele njengesengezo esithembisayo kubuchwepheshe obuphathekayo, esiza ukuthuthukisa izakhiwo ezihlukahlukene zemishini nokuqina. Lokhu kubuyekezwa okuphelele kuhlola imiphumela yokufaka imicu ye-PVA ezixubeni zikakhonkolo, kudingidwa izakhiwo zazo, ...

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Ingabe ama-ether esitashi ayahambisana nezinhlobo ezahlukene zikasimende?

ngo-admin ku-23-12-05

A. Isingeniso 1.1 Isendlalelo Usimende uyingxenye eyisisekelo yempahla yokwakha, ehlinzeka ngezakhiwo zokubopha ezidingekayo ukwenza ukhonkolo nodaka. Ama-ethers esitashi atholakala emithonjeni yesitashi semvelo athola ukunakwa njengezithasiselo eziguqula izakhiwo zezinto ezisekelwe kusimende. Futhi...

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Ukuzinza kwamakhemikhali e-HEC nsuku zonke nokulawulwa kwe-viscosity

ngo-admin ku-23-12-05

yethula: I-Hydroxyethylcellulose (HEC) iyi-polymer eguquguqukayo futhi eguquguqukayo embonini yamakhemikhali yabathengi, edlala indima ebalulekile ekuqiniseni ukwakheka nokulawula i-viscosity. Njengepolymer encibilika emanzini etholakala ku-cellulose, i-HEC inezinto ezihlukile eziyenza ilungele ukuhlukahluka ...

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I-superplasticizer esekelwe ku-Gypsum

ngo-admin ku-23-12-05

yethula: Ukhonkolo yinto yokwakha eyisisekelo eyaziwa ngamandla ayo nokuqina. Ukwengezwa kwama-superplasticizer kwaguqula ubuchwepheshe obuphathekayo ngokwenza ngcono ukusebenza kahle nokunciphisa umswakama. I-ejenti yokunciphisa amanzi esekelwe ku-Gypsum iyinhlangano emisha esebenza kahle kakhulu...

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Umkhiqizi we-ejenti yokunciphisa amanzi esebenza kahle kakhulu

ngo-admin ku-23-12-05

I-Abstract: Izingxube ezinciphisa amanzi zidlala indima ebalulekile ezenzweni zesimanje zokwakha, ukuthuthukisa ukusebenza nokusebenza kukakhonkolo kuyilapho kunciphisa okuqukethwe komswakama. Njengoba intuthuko esimeme kanye nezindaba zemvelo ziqhubeka nokunakwa, isidingo sokusebenza kahle kwamanzi kabusha...

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I-HPMC iyindlela engabizi kakhulu kune-HEC

ngo-admin ku-23-12-05

IHydroxypropyl methylcellulose (HPMC) kanye ne-hydroxyethyl cellulose (HEC) ama-cellulose ether asetshenziswa kakhulu ezimbonini ezahlukahlukene ngenxa yezakhiwo zawo ezihlukile. Lawa ma-cellulose ether anezinhlelo zokusebenza ezihlukene, kusukela ezintweni zokwakha kuye kwezemithi kanye nochwepheshe bokunakekelwa komuntu siqu...

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Ukusetshenziswa kwesitashi se-ether kuma-adhesives eGypsum

ngo-admin ku-23-12-04

Abstract: Ama-estarch ethers asuselwa kusitashi ngokuguqulwa kwamakhemikhali futhi asetshenziswa emikhakheni ehlukahlukene yezimboni, isicelo esisodwa esiphawulekayo sitholakala kuma-adhesive e-gypsum. Lesi sihloko sinikeza ukuhlola okuphelele kwendima nokubaluleka kwe-starch ethers kuma-adhesive e-gypsum,...

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Ukusetshenziswa kwesitashi se-ether kokunamathelayo kwe-EIFS

ngo-admin ku-23-12-04

Abstract: I-EIFS idumile embonini yezokwakha ngenxa yezakhiwo zayo zokonga ugesi nezobuhle. Izinamathiselo zidlala indima ebalulekile ekuqinisekiseni ukusebenza kahle nokuphila isikhathi eside kokufakwa kwakho kwe-EIFS. Isitashi ether yizinto zokuphuma kwesitashi eziguquliwe eseziphenduke izithako ezibalulekile ku-EIFS enamathelayo...

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Ukuthuthukiswa Kokusebenza Kwe-RDP Kwezinhlanganisela Zokuzilinganisa

ngo-admin ku-23-12-02

1 Isingeniso: Izinhlanganisela zokuzilinganisa zisetshenziswa kakhulu ekwakheni nasekufakweni phansi ukuze kuzuzwe indawo eyisicaba, ebushelelezi. Ukusebenza kwalezi zinhlanganisela kubalulekile ezinhlelweni ze-radiographic deep profiling (RDP) lapho ukulinganisa okunembile nokufana kubalulekile. Lesi sibuyekezo...

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