nkhani

Tsiku Lolemba: 15, Jul, 2024

1. Konkriti yokhala ndi madzi ambiri imakonda kufupikira ndi tsankho.

Nthawi zambiri, kunkriti kwamtundu wambiri wokonzedwa ndi a PolycaboboyIc acid - mankhwala ochepetsa madzi sikungayambitse magazi osakaniza ndi konkriti Ngakhale kuchuluka kwa mankhwala ochepetsa madzi ndi kuchuluka kwamadzi kumayendetsedwa bwino, koma ndikosavuta kuchitika. Stratization ndi tsankho zimawonekera mu kumira pakati poyandama mozungulira komanso kuyandama matope kapena otsekemera. Ngati mtundu uwu wa osakaniza ma conrete umagwiritsidwa ntchito pothira, kunenepa ndi tsankho zikuwonekeratu popanda kugwedezeka.

Cholinga chake chimachitika makamaka chifukwa cha kuchepa kwamphamvu kwa slurry pomwe madzi okhazikika omwe amasakanikirana ndi ma polycabobotric acid acid - ochepetsa mphamvu ya madzi ndi okwera. Kuphatikiza koyenera kwa zinthu zokulirapo kumatha kuthetsa vutoli pamlingo winawake, ndipo kuphatikiza kwa zigawo zokulirapo kumapangitsa kuti kuchepetsa madzi ochepetsa madzi.

 

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M'mbuyomu, pokonzekera konkriti, mtundu wa kupampo kamping ukhoza kusinthidwa motsimikiza, ndipo katundu wosakaniza sangakhale wosiyana kwambiri ndi labotale, kapena sizingasinthe mwadzidzidzi mu konkriti .

Pamene othandizira a Polycaboxyyunilic acid - mankhwala ochepetsa madzi amagwiritsidwa ntchito limodzi ndi mitundu ina yamitundu yambiri, nkovuta kupeza zovuta zapamwamba, komanso kukhazikika kwa madzi pakati pa ma acid a acid ndi mitundu ina ya madzi- Kuchepetsa mayankho a Agent kumakhala osauka.

3. Palibe zotsatira zosinthira pambuyo powonjezera zomwe zimagwiritsidwa ntchito posintha zinthu.

Pakadali pano, pali ndalama zochepa pakufufuza zasayansi pa kafukufuku wa polycaboboyIc acid - ochepetsa madzi. Nthawi zambiri, cholinga cha kafukufuku wasayansi ndikungowonjezera kusintha kwa madzi ndi madzi. Ndikosavuta kupanga magulu azovuta malinga ndi zosowa zosiyanasiyana zaukadaulo. Njira zingapo za polycaboxyylic acid - madzi ochepetsa ma acid ndi obwezeretsa mosiyanasiyana komanso kuthamanga, palibe malo osokoneza bongo kapena osiyana ndi mpweya, ndipo ma visa osiyanasiyana amapangidwa. Chifukwa cha kusiyanasiyana ndi kukhazikika kwa simenti, admentictures, ndi okalamba m'ma projekiti, ndikofunikira kwambiri kuti apangidwe ndi ogulitsa polycaxylate madzi - amachepetsa zinthu zogwirira ntchito.

Pakadali pano, njira zaukadaulo zosinthira zamadzi zochepetsera madzi zimadalira njira zochepetsera madzi monga lumosulfonate mndandanda wambiri-muyeso wowononga madzi. Mayeso atsimikizira kuti njira zakale zosinthira sizoyenera kwa ma polycatboxyyunic acid. Mwachitsanzo, pakati pazinthu zotsalira zomwe zimagwiritsidwa ntchito kusinthitsa othandizira madzi oteteza a Naphthalene, sodium citrate osayenera a acid a acid - ochepetsa madzi. Sikuti sizingokhala zobwezeretsera, zimathandizira kuphatikizika, ndi njira yosinthira sodium yolakwika ndi acid a acid ndi osauka kwambiri.

Kuphatikiza apo, mitundu yambiri ya mankhwala osokoneza bongo, othandizira a mpweya ndi otuwa sioyenera kwa ma acid a acid. Kudzera pamayeso a pamwambapa ndi kusanthula, sizovuta kuwona kuti chifukwa cha kuchuluka kwa ma acid a acid, kutengera njira ya sayansi ya sayansi, kutengera luso la sayansi ndikupeza a polycathoxylic acid madzi-mutupidwe pa polycaboboyIc acid - njira zambiri zogwirizira zamankhwala, ndipo miyezo yokhazikitsidwa m'mbuyomu kuti muchepetse mitundu ina yamadzi Agents, kupenda mwakuya ndi kafukufuku akhoza kupezeka kwa othandizira polycaxtoxeker. Pangani kukonza ndi zowonjezera.

4.. Kukhazikika kwa ntchitoyo ndi kochepa kwambiri.

Palibe ambiri ma conner ochepetsa madzi omwe angawonekere kuti ndi makampani abwino opanga mankhwala. Makampani ambiri amangokhala mu gawo loyambirira lopanga ndi makina opangira, ndi mtundu wopangidwa ndi mtundu wa masterbatch. Ponena za kuwongolera mapangidwe, kusakhazikika kwa gwero ndi mtundu wa zinthu zopangira nthawi zonse kwakhala chinthu chachikulu chomwe chimayambitsa ntchito ya polycabobotlic acid - zopatuka zapamwamba.


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  • Post Nthawi: Jul-15-2024
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