Hydroxypropyl methyl cellulose

Hydroxypropyl methyl cellulose (HPMC) ndi ulusi wachilengedwe wa polima kudzera mu njira zingapo zopangira mankhwala ndikukonzekera ether ya non-ionic cellulose.
DB series HPMC ndi chinthu chosinthidwa cha cellulose ether chomwe chimasungunuka kwambiri m'madzi ndipo chimapangidwa makamaka kuti chiwongolere magwiridwe antchito a matope osakanikirana ouma pambuyo pokonza pamwamba.

Zinthu zomwe zili mu malonda: ☆ Kuonjezera kufunika kwa madzi
Kusunga madzi ambiri, kumawonjezera nthawi yogwiritsira ntchito zinthuzo, kumawonjezera magwiridwe antchito, kumapewa kuwoneka ngati crust, komanso kumathandiza kupititsa patsogolo mphamvu ya makina a zinthuzo.
Kuwongolera magwiridwe antchito, kupereka mafuta ndi kapangidwe kofanana, kupangitsa kuti pamwamba pa zinthuzo pakhale kosavuta kupukuta, kuti pakhale bwino ntchito yomanga, komanso kukonza bwino kusweka kwa putty.
Sinthani homogeneity, ndikuwonjezera magwiridwe antchito oletsa kutsika

Katundu wamba: Kutentha kwa gel: 70℃ -91℃
Chinyezi: ≤8.0%
Phulusa: ≤3.0%
Mtengo wa PH: 7-8
Kukhuthala kwa yankho kumagwirizana ndi kutentha. Pamene kutentha kwa yankho kukukwera, kukhuthala kumayamba kuchepa mpaka gel itapangidwa, ndipo kukweranso kwa kutentha kumayambitsa kugwedezeka. Njirayi imatha kusinthidwa.

Ubale pakati pa kukhuthala ndi kusunga madzi, kukhuthala kukakhala kwakukulu, kusunga madzi kumakhala bwino. Kawirikawiri, mphamvu yosungira madzi ya cellulose imasinthidwa malinga ndi kutentha, ndipo kukwera kwa kutentha kudzapangitsa kuti mphamvu yosungira madzi ichepe.
DB series modified cellulose ether: kuti ikwaniritse bwino ntchito ya kunja kwa insulation system m'nyengo yotentha kwambiri
Kuwonjezeka kwa nthawi yomanga
Nthawi yowulutsa yawonjezeka
Kugwira ntchito bwino kwambiri
Kusweka kwachepa kwambiri
Dothi losalala lili ndi kukhazikika bwino
DB series modified cellulose ether: kuti ikwaniritse bwino ntchito ya kunja kwa khoma lopaka pa kutentha kwambiri m'chilimwe
Kuwonjezeka kwa nthawi yomanga
Nthawi yopukutira imawonjezeka
Kugwira ntchito bwino kwambiri
Dothi losalala lili ndi kukhazikika bwino

Kugwiritsa Ntchito Zinthu: Pakapangidwe kake, imatha kupereka malo abwino kwambiri omangira ndi kusunga madzi a makina ojambulira ndi matope opangidwa ndi manja, chogwirira chouma cha khoma, guluu wa simenti ya ceramic ndi chogwirira, matope otuluka, konkire ya pansi pa madzi, ndi zina zotero. Ponena za zomatira, kusinthasintha kwa zomatira ndi zomatira kumatha kuwonjezeka ndipo filimu imatha kupangidwa mu kufalikira kwa zomatira. Chomatiracho chingagwiritsidwe ntchito ngati chothira chokhuthala, choteteza colloid, chothandizira kuimika utoto, kuti chiwongolere kukhuthala kwa chokhazikika cha chomatira choyendetsedwa ndi madzi ndi kusungunuka; Ikhoza kuwonjezera kusunga madzi ndi mafuta panthawi yokonza ceramic.