Mau oyamba a Hydroxypropyl Methyl Cellulose HPMC a Drymix Mortar

Hydroxypropyl methylcellulose (Mtengo wa HPMC), dzina lachi China ndi hydroxypropyl methylcellulose, ndi semisynthetic, non-ionic cellulose ether yopezedwa ndi kusintha kwachilengedwe mapadi. Izi ufa woyera ukhoza kupanga mandala viscous njira pambuyo Kutha m'madzi. Ili ndi makulidwe abwino kwambiri, kusunga madzi, kukhazikika ndi kupanga mafilimu. Ndichofunikira chowonjezera chamagulu ambiri m'magawo ambiri monga zomangamanga.

Makhalidwe ndi zabwino za Hydroxypropyl Methyl Cellulose HPMC ya Drymix Mortar

Wabwino madzi kusungunuka: Ikhoza kusungunuka mwamsanga m'madzi ozizira kuti ipange yankho lomveka bwino komanso lokhazikika.

Kukhuthala koyenera komanso kuthekera kosunga madzi: Wonjezerani kukhuthala kwa zinthu, bwino kuchepetsa madzi evaporation, ndi kupititsa patsogolo luso la ntchito.

Kukhazikika kwabwino: Ili ndi kukhazikika kwa ma acid, alkalis, ndi mchere, ndipo ndi yoyenera pamitundu yambiri ya pH.

Kupanga mafilimu ndi zoteteza: Pambuyo kuyanika, imapanga filimu yolimba komanso yowonekera kuti iteteze gawo lapansi ndikuletsa kulowa kwa madzi ndi kutuluka.

Zopanda poizoni komanso zosakwiyitsa: Ili ndi biocompatibility yabwino ndipo ndiyoyenera minda yamankhwala ndi chakudya.

Kusintha: Mwa kusintha mlingo wa m'malo ndi maselo kulemera, ntchito yake ikhoza kusinthidwa kuti ikwaniritse zofunikira zosiyanasiyana.

Zofotokozera za Hydroxypropyl Methyl Cellulose HPMC ya Drymix Mortar

Mafotokozedwe a Hydroxypropyl Methyl Cellulose (Mtengo wa HPMC) kwa Drymix Mortar

Maonekedwe ndi Mtundu Wathupi

HPMC imawoneka ngati yoyera kapena yoyera, ufa wopanda pake. Zilibe fungo lodziwika bwino ndipo zimasungunuka mosavuta m'madzi ozizira kuti zikhale zomveka, mankhwala wandiweyani. Ufawu umakhalabe wotetezeka m'malo osungiramo nthawi zonse ndipo suwotchera ukakhala wowuma.

Makulidwe a Array

Viscosity ndichizindikiro chofunikira kwambiri cha HPMC pakugwiritsa ntchito drymix. Makhalidwe omwe amagwiritsidwa ntchito mumatope nthawi zambiri amasiyana 4,000 ku 100,000 mPa · s (tsimikiza pa 2% kuganizira, 20 °C). Kukhuthala kwakukulu kumapangitsa kuti madzi asungidwe komanso kuti azigwira ntchito, pamene kuchepetsedwa mamasukidwe akayendedwe amathandiza kwambiri otaya ndi pumpability.

M'malo Milingo

Chinthucho chili ndi madigiri olamulidwa a methoxy (– NDI AWIRI) ndi hydroxypropoxy (– OCH TWO CHOHCH FIVE) magulu. Zinthu zokhazikika za methoxy zimagwera pakati 19% ndi 30%, ndi ma hydroxypropoxy web content amachokera 4% ku 12%. Zosintha izi zimatsimikizira kusungunuka koyenera, kupanga mafilimu, ndi kuyanjana ndi machitidwe a simenti.

Zomwe zili pa Webusaiti

Zomwe zimanyowa zimakhalabe pansipa 5% pa kulemera. Zida zochepetsera chinyezi zimasunga kutuluka kwa ufa ndikulepheretsa kuyankha koyambirira panthawi yosungira kapena kusakaniza.

Mtengo wa pH

A 2% yankho lamadzi la HPMC likuwonetsa pH pakati 6.0 ndi 8.0 . Mtundu wa alkaline wosalowererapo pang'ono umatsimikizira kuti umagwirizana ndi zinthu zadothi wamba monga simenti ya Rose city ndi laimu..

Zolemba za Ash Web

Phulusa zakuthupi zikupitirizabe kukhala pansi 5%, kutanthauza kuyera kwambiri komanso zotsalira zochepa zotsalira pambuyo pakuwotchedwa. Izi zimathandizira magwiridwe antchito komanso kupangidwa mwaudongo.

Fragment Dimension

Most bits travel through a 80-mesh screen (180 ma microns). Kukula kwa tinthu ting'onoting'ono kumatsatsa kufalikira kwachangu komanso kusasinthika kwa hydration mu drymix blends.

Kusunga Madzi

HPMC imathandizira kwambiri kusunga madzi– kupitilira 90% mu zomatira pansi matailosi kapena pulasitala formulations. Nyumbayi imasunga madzi otayika, kupangitsa kuti simenti ikhale yoyenera komanso kupititsa patsogolo ma bond olimba.

Kugwiritsa ntchito Hydroxypropyl Methyl Cellulose HPMC kwa Drymix Mortar

Kugwiritsa ntchito Hydroxypropyl Methyl Cellulose (Mtengo wa HPMC) mu Drymix Mortar

Kupititsa patsogolo Kugwira Ntchito ndi Kusasinthasintha

Mtengo wa HPMC imapangitsa matope a drymix kukhala osavuta kusakaniza, kufalikira, ndi mawonekedwe. Imapatsa matope atsopano mawonekedwe osalala omwe amakhala ofanana nthawi yonse yogwiritsira ntchito. Ogwira ntchito amapeza kuti sizovuta kuthana nazo, zomwe zimachepetsa khama ndikuwonjezera ntchito yabwino kwambiri.

Kusunga Madzi Bwino

Ntchito imodzi yofunika kwambiri ya Mtengo wa HPMC ali ndi madzi mkati mwa matope. Izi zimathandiza kuti simenti ikhale yonyowa kwathunthu, komanso pamasiku otentha kapena akagwiritsidwa ntchito pamtunda wa porous. Kusungidwa bwino kwa madzi kumatanthawuza kumamatira kwamphamvu kwambiri komanso kung'ambika pang'ono ngati mankhwala amatope.

Bond yowonjezera

Mtengo wa HPMC imathandizira bwino momwe matope amakhala ndi makoma, matailosi, kapena zida zina zamapangidwe. Ubale umenewu umakhalabe wolimba pang’onopang’ono, kuchepetsa chiopsezo cha delamination kapena kulephera kukhazikitsa matailosi a ceramic ndi pulasitala.

Nthawi Yotsegula Yoyendetsedwa

Omanga amapeza nthawi yochulukirapo yokonzanso matailosi kapena malo osalala matope asanayambe kukhazikika. Mtengo wa HPMC imakulitsa nthawi yotseguka iyi popanda kuchepetsa kuchira kwathunthu. Kulinganiza kumeneko kumathandizira ntchito yolondola ndikuchepetsa kuwononga zinthu.

Kuchepetsa Sag ndi Slump

Mukagwiritsidwa ntchito mmwamba ndi pansi kapena pamwamba, matope ndi Mtengo wa HPMC imapirira kusuntha kapena kugwa. Malo okhala odana ndi sagwa amasunga zigawo ndipo amalepheretsa makulidwe osalingana kapena kutsika panthawi yowuma.

Kuchita Mwachangu Pazochitika Zonse

Mtengo wa HPMC aids drymix zinthu zimagwira ntchito moyenera nyengo zosiyanasiyana komanso pazigawo zosiyanasiyana. Kaya amagwiritsidwa ntchito mkati kapena kunja, matope amasunga kufalikira kodziwikiratu, kukhazikitsa khalidwe, ndi mphamvu yomaliza. Kusasinthika uku kumakulirakulira pakati pa akatswiri ndi ofotokozera chimodzimodzi.

Mbiri Yakampani

Ndife mtsogoleri wapadziko lonse lapansi mu konkire yopepuka komanso mayankho apamwamba a thovu. Amadziwika padziko lonse lapansi chifukwa chodzipereka kuchita kafukufuku, luso, ndi ukatswiri wogwiritsa ntchito, takhala tikupereka mayankho opangidwa ndi thovu kuyambira koyambirira kwa 2012.

Titha kupereka zosakaniza za konkire zapamwamba kwambiri komanso zinthu zokhudzana ndi konkriti ya thovu padziko lonse lapansi.

Kampaniyo ili ndi dipatimenti yaukadaulo yaukadaulo komanso dipatimenti yoyang'anira khalidwe, labotale yokhala ndi zida zokwanira, ndi okonzeka ndi zipangizo kuyezetsa patsogolo ndi pambuyo-malonda malo utumiki kasitomala.

Ngati muli ndi chidwi, chonde khalani omasuka ndikulumikizana nafe.

Malipiro

T/T, Western Union, Paypal, Credit Card etc.

Kutumiza

Ndi mpweya, panyanja, pa express, monga amapempha makasitomala.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC for Drymix Mortar

Mafunso Ofunsidwa Kawirikawiri Okhudza HPMC mu Drymix Mortar

Kodi HPMC ndi chiyani ndipo chifukwa chiyani imagwiritsidwa ntchito mumtondo wa drymix?

HPMC imayimira Hydroxypropyl Methyl Cellulose. Ndi ufa woyera wopangidwa kuchokera ku cellulose yachilengedwe. Omanga amawonjezera ku drymix matope ngati zomatira matailosi, pulasitala, ndi kupereka. HPMC imathandiza kusakaniza kusunga madzi bwino. Izi zimapangitsa kuti simenti igwire bwino ntchito kuti chinthu chomaliza chikhale cholimba komanso cholimba.

Kodi HPMC imapangitsa bwanji magwiridwe antchito?

HPMC imapangitsa matope kukhala osalala komanso kosavuta kufalikira. Zimapangitsa kusakaniza kukhala kokoma. Ogwira ntchito angagwiritse ntchito mofanana popanda kuyesetsa. Zinthuzi zimakhalanso pamalo oyimirira osatsika. Izi zimapulumutsa nthawi komanso zimachepetsa zowonongeka panthawi yogwiritsira ntchito.

Kodi HPMC imakhudza nthawi yokhazikitsa?

Inde, zimatero. HPMC imachepetsa kuyanika pang'ono. Izi zimapatsa antchito nthawi yochulukirapo kuti amalize ntchito yawo matope asanayambe kuuma. Nthawi yotseguka yotalikirapo imakhala yothandiza makamaka nyengo yotentha kapena yowuma madzi akakhala nthunzi mwachangu.

Ndi HPMC yotetezeka kugwiritsa ntchito?

HPMC ndi yopanda poizoni komanso yotetezeka kuti igwiritsidwe ntchito pomanga. Sichitulutsa utsi wovulaza. Imalimbananso ndi nkhungu ndi mabakiteriya. Zomangamanga zambiri padziko lonse lapansi zili ndi HPMC chifukwa imakwaniritsa miyezo yolimba yaumoyo ndi chitetezo.

Kodi HPMC iyenera kuwonjezeredwa bwanji mumtondo wowuma?

Kuchuluka koyenera kumadalira mtundu wa matope ndi ntchito yomwe imagwiritsidwa ntchito. Kawirikawiri, 0.1% ku 0.4% ndi kulemera kwa kusakaniza kwathunthu ndi kokwanira. Zochepa kwambiri sizingapereke zotsatira zabwino. Kuchuluka kungapangitse kusakaniza kumata kwambiri kapena kuchedwetsa kuumitsa. Nthawi zonse tsatirani malangizo a wopanga kuti muchite bwino.