JINJI ® HPMC yogwiritsidwa ntchito podzikweza
JINJI ® HPMC yogwiritsidwa ntchito podzikweza
Ma Compounds odziyimira pawokha ndi zinthu zosakaniza zomwe zimagwiritsidwa ntchito kusalaza konkire kapena pansi pamatabwa. Amapangidwa ndi simenti, mchenga, zodzaza, ndipo amasinthidwa ndi zowonjezera zingapo monga ma cellulose ethers, plasticizers, defoamers, stabilizers, and redispersible powders. Monga zinthu zoyenda, zodziyendetsa komanso zodzichepetsera, zodzipangira zokha zimatha kupanga malo osalala, osalala komanso olimba omwe ali ndi mphamvu zophatikizira.
Kuphatikizika kwa HPMC kumatha kupititsa patsogolo zinthu zotsatirazi pakugwiritsa ntchito mankhwala odzipangira okha:
Kuyenda
Monga matope odzipangira okha, fluidity ndi chimodzi mwa zizindikiro zazikulu zowunikira ntchito yodzipangira. Pansi pa mfundo kuonetsetsa malamulo matope zikuchokera, fluidity matope akhoza kusintha ndi kusintha zili CHIKWANGWANI HPMC. Komabe, okhutira kwambiri adzachepetsa fluidity ya matope, kotero kuchuluka kwa mapadi ether ayenera kulamulidwa mkati osiyanasiyana wololera.
Kusunga Madzi
Kusungirako madzi amatope ndi chizindikiro chofunikira cha kukhazikika kwa zigawo zamkati zamatope atsopano a simenti. Pofuna kuti mphamvu ya hydration ya zinthu za gel ikwaniritsidwe, kuchuluka koyenera kwa cellulose ether kumatha kusunga madzi mumatope kwa nthawi yayitali. Nthawi zambiri, kusungidwa kwa madzi kwa slurry kumawonjezeka ndi kuchuluka kwa cellulose ether. Kusungidwa kwa madzi kwa cellulose ether kungalepheretse gawo lapansi kuti lisatenge madzi ochulukirapo mwachangu ndikulepheretsa kutuluka kwa madzi, motero kuwonetsetsa kuti chilengedwe cha slurry chimapereka madzi okwanira a simenti. Komanso, mamasukidwe akayendedwe a cellulose ether kumathandizanso kwambiri pamadzi posungira matope. Kuchuluka kwa mamasukidwe amphamvu, kumapangitsa kuti madzi asungidwe bwino.
Kukhazikitsa nthawi
HPMC ili ndi kusintha pang'onopang'ono pamatope. Ndi kuchuluka kwa cellulose ether, nthawi yoyika matope imatalika. Kuchepetsa mphamvu ya cellulose etha pa slurry ya simenti makamaka zimadalira kuchuluka kwa m'malo mwa gulu la alkyl, lomwe siligwirizana kwambiri ndi kulemera kwake. M'munsimu mlingo wa alkyl m'malo, kukweza kwa hydroxyl, ndipamenenso zimawonekera kwambiri. Ndipo kuchuluka kwa cellulose ether, m'pamenenso zimawonekeratu kuti filimu yamagulu ang'onoang'ono imalepheretsa kuyamwa koyambirira kwa simenti. Chifukwa chake, m'pamenenso kuchedwetsa kumakhala kofunika kwambiri.
Mtondo wodziyimira pawokha ukhoza kudalira kulemera kwake kuti apange maziko athyathyathya, osalala komanso olimba pagawo laling'ono kuti akhazikike kapena kumangiriza zida zina, pomwe amalola kumanga koyenera kudera lalikulu.