-
Matope onyowa amatanthauzira Cememetor, kuphatikiza bwino, kuphatikizika, madzi ndi zigawo zingapo zotsimikiza malinga ndi momwe amagwirira ntchito. Malinga ndi gawo linalake, atayezedwa ndikusakanizidwa mu malo osakanikirana, amatengedwa kupita kumalo ogwiritsira ntchito galimoto yosakaniza. Sungani ...Werengani zambiri»
-
Mitundu ya mamalonda omwe nthawi zambiri amagwiritsidwa ntchito pomanga matope osakanikirana, mawonekedwe awo, makina a kuchitapo kanthu, komanso chitsogozo chawo pa matope owuma. Kusintha kwamphamvu kwa othandizira otetezeka monga cellulose ether ndi ether ether, obwezeretsedwa ...Werengani zambiri»
-
Ndi kupita patsogolo kosalekeza kwa mafakitale ndi kusintha kwa ukadaulo, kudzera mu kuyambitsa makina owathira matonelo, makina opatsirana mapangidwe apangidwa kwambiri m'dziko langa laposachedwa. Makina opopera matope ndi d ...Werengani zambiri»
-
1. Mankhwala a Mediary Scard Hydroxpyll Intylcellulose pompopompo ndi ufa woyera kapena wachikasu, ndipo ndi wopanda fungo komanso wopanda poizoni. Itha kusungunuka m'madzi ozizira komanso osakaniza osakanikirana ndi zinthu zachilengedwe kuti apange yankho lowonekera. Njira yothetsera matendawa ili ndi 3 a ...Werengani zambiri»
-
Hydroxyethyl cellulose (hec) ndi yoyera kapena yachikaso, yopanda fungo, yopanda matope kapena yolimba. Amapangidwa ndi zikwama zosanjikiza kapena zowoneka bwino zonyowa mu 30% madzi a caustic soda. Pambuyo theka la ola, limatulutsidwa ndikukakamizidwa. Finyani mpaka chiwerengero cha madzi amchere amafika 1: 2.8, ndiye ...Werengani zambiri»
-
1. Kodi ntchito za obwezeretsedwa ndi matope ndi chiyani? Yankho: ufa wokwezeka watchx umapangidwa mutabalalika ndikuchita ngati zomatira kwachiwiri kuti muchepetse mgwirizano; Colloid yoteteza imalowetsedwa ndi dongosolo la matope (sizinganenedwe kuti ziwonongedwe pambuyo paumba. Kapena dis ...Werengani zambiri»
-
Matope onyowa ndi simenti, ophatikizika, kuphatikizika, madzi ndi zigawo zingapo zotsimikiza molingana ndi magwiridwe antchito. Malinga ndi gawo linalake, atayezedwa ndi kusakaniza mu malo osakanikirana, amatengedwa kupita kumalo ogwiritsira ntchito galimoto yosakanikirana, ndikuyika mwapadera ...Werengani zambiri»
-
Admixtimes amatenga mbali yofunika kwambiri pokonza matope osakanizika, koma kuwonjezera kwa matope osakanizidwa amapangitsa kuti matope owuma, omwe ali ndi ndalama zoposa 40% yazomwe zimasakaniza ...Werengani zambiri»
-
Hydroxypropyll methylclulose imapangidwa kuchokera ku cellulose yapamwamba kwambiri pa cellun yapamwamba kwambiri kudzera mumikhalidwe yapadera pansi pa mikhalidwe ya alkalinine, ndipo njira yonse imatsirizidwa pansi pa zowunikira zokha. Ndizosakhumudwitsidwa mu ether, acetone ndi mtheradi wamtheradi, ndi mitambo yowoneka bwino kapena yamphamvu ...Werengani zambiri»
-
Kuchuluka kwa hydroxypypyl methylcellulose etherlllulose ether amasunga madzi m'malo mwazokwanira kukulitsa manyowa a simenti ndikusintha pakati pa matope ndi gawo lapansi. Mphamvu ya kukula kwa tinthu ndi kusakaniza nthawi ya hydroxypropyl methy cellulose ether ether ...Werengani zambiri»
-
Cellulose ether ndi mtundu wa zinthu zachilengedwe zochokera polima, zomwe zili ndi mawonekedwe a emulsization ndi kuyimitsidwa. Mwa mitundu yambiri, hpmc ndi omwe ali ndi zotulutsa zapamwamba kwambiri komanso zomwe zimagwiritsidwa ntchito kwambiri, ndipo zotulutsa zake zikuwonjezeka mwachangu. Zaka zaposachedwa, chifukwa cha kukula kwa ...Werengani zambiri»
-
Hydroxypropyll methylcellulose (hpmc) ndi cellulose yopanda inic ether et ether ether ether ether ether ether ether ether ether ether kuchokera ku cellose yachilengedwe ya polymer kudzera njira zingapo zamankhwala. Ndiwo ufa wopanda mafuta, wopanda tanthauzo komanso wopanda thupi womwe umatupa mu colloidal yankho lomveka bwino m'madzi ozizira. Ili ndi ...Werengani zambiri»