QualiCell cellulose ether HPMC/MHEC otsika kwambiri mamasukidwe akayendedwe mankhwala ndi kukwaniritsidwa kwa katundu kudziletsa.
• Pewani kuti thonje lisakhazikike ndikutuluka magazi
·Kukonza malo osungira madzi
· Chepetsani kuchepa kwamatope
Pewani ming'alu
Ma cellulose ether a Ma Compounds odzipangira okha
Tondo wodziyimira pawokha ndi chida chaukadaulo choteteza chilengedwe chokhala ndiukadaulo wapamwamba komanso maulalo ovuta aukadaulo. Ndi ufa wowuma wowuma wopangidwa ndi zinthu zambiri, zomwe zingagwiritsidwe ntchito posakaniza madzi pamalopo. Pambuyo pa kufalikira pang'ono kwa scraper, mukhoza kupeza malo apamwamba apansi. Simenti yodziyimira pawokha imakhala ndi liwiro lolimba kwambiri. Itha kuyenda pambuyo pa maola 4-5, ndikumanga pamtunda (monga pansi pamatabwa, bolodi la diamondi, ndi zina) zitha kuchitika pakatha maola 24. Kumanga kwachangu komanso kosavuta sikungafanane ndi kusanja kwamanja kwachikhalidwe.
Simenti / matope odziyimira pawokha ndi mtundu wa malo osalala komanso osalala omwe amatha kuikidwa ndi gawo lomaliza (monga carpet, matabwa pansi, etc.). Zofunikira zake zazikulu zogwirira ntchito zimaphatikizapo kuuma mwachangu komanso kuchepa pang'ono. Pali njira zosiyanasiyana zapansi pamsika, monga zopangira simenti, gypsum kapena zosakaniza zake.
Zaumisiri zazikulu zodzipangira simenti/matope
(1) Kuchuluka
Fluidity ndi chizindikiro chofunikira chowonetsa magwiridwe antchito a simenti / matope odzipangira okha. Nthawi zambiri, fluidity ndi wamkulu kuposa 210 ~ 260mm.
(2) Kukhazikika kwamatope
Mlozerawu ukuwonetsa kukhazikika kwa simenti/matope odzipangira okha. Thirani slurry wosakanikirana pa mbale yagalasi yoyikidwa yopingasa, ndipo samalani pambuyo pa mphindi 20. Sipayenera kukhala kutuluka magazi, delamination, tsankho, kapena kutembenuka kwa thovu. Mlozerawu umakhudza kwambiri momwe zinthu zilili komanso kulimba kwa zinthu pambuyo poumba.
(3) Mphamvu zopanikiza
Monga zinthu zapansi, ndondomekoyi iyenera kukwaniritsa zofunikira za zomangamanga za pansi pa simenti. Pansi wamba wamba simenti matope pansi amafuna compressive mphamvu ya 15MPa kapena kuposa, ndi compressive mphamvu ya simenti pamwamba wosanjikiza simenti ndi 20MPa kapena kuposa.
(4) Mphamvu yosinthasintha
Mphamvu yosinthika ya simenti yodziyimira pawokha / matope iyenera kukhala yayikulu kuposa 6Mpa.
(5) Kukhazikitsa nthawi
Pakukhazikitsa nthawi yodzipangira simenti / matope, mutatsimikizira kuti slurry imasakanikirana mofanana, onetsetsani kuti nthawi yogwiritsira ntchito ndi yoposa mphindi 40, ndipo kugwira ntchito sikudzakhudzidwa.
(6) Kukana kwamphamvu
Simenti yodziyimira payokha / matope iyenera kupirira kugunda komwe kumachitika chifukwa cha kuchuluka kwa magalimoto ndi zinthu zonyamulidwa, ndipo kukana kwa nthaka kuyenera kukhala kwakukulu kuposa kapena kofanana ndi ma joules 4.
(7) Kuvala kukana
Simenti / matope odziyimira pawokha amagwiritsidwa ntchito ngati zinthu zapansi ndipo amayenera kupirira kuchuluka kwa magalimoto. Chifukwa cha kuyenda kwake
Chosanjikiza chathyathyathya chimakhala chochepa thupi, ndipo pansi pa nthaka ikakhala yolimba, mphamvu yake yonyamula imakhala pamtunda, osati pa voliyumu. Choncho, kukana kwake kuvala n'kofunika kwambiri kuposa mphamvu yake yopondereza.
(8) Kumangirira mphamvu zolimba ku gawo loyambira
Mphamvu yomangirira pakati pa simenti / matope odziyimira pawokha ndi wosanjikiza wapansi zimagwirizana mwachindunji ndi ngati slurry idzaphwanyidwa ndikupukuta pambuyo poumitsa, zomwe zimakhudza kwambiri kulimba kwa zinthuzo. Mu ndondomeko yeniyeni yomanga, pentani wothandizila wa mawonekedwe apansi kuti afike pamalo abwino kwambiri pomanga zipangizo zodzipangira okha. Kukhazikika kwamphamvu kwazinthu zodzipangira simenti pansi nthawi zambiri kumakhala pamwamba pa 0.8MPa.
(9) Kulimbana ndi mng’alu
Kukaniza ming'alu ndi chizindikiro chachikulu cha simenti / matope odzipangira okha, ndipo kukula kwake kumakhudzana ndi ngati zinthu zodzipangira zokha zimakhala ndi ming'alu, maenje, ndi kukhetsa pambuyo poumitsa. Kuwunika kolondola kwa kukana kwa ming'alu ya zida zodzipangira zokha kumakhudzana ndi kuwunika kolondola kwa kupambana kapena kulephera kwa zida zodzipangira zokha.
QualiCell cellulose ether HPMC/MHEC otsika kwambiri mamasukidwe akayendedwe mankhwala ndi kukwaniritsidwa kwa katundu kudziletsa.
• Pewani kuti thonje lisakhazikike ndikutuluka magazi
·Kukonza malo osungira madzi
· Chepetsani kuchepa kwamatope
Pewani ming'alu
| Gulu lalangizidwa: | Funsani TDS |
| HPMC AK400 | Dinani apa |
| MHEC ME400 | Dinani apa |