mankhwala hpmc hydroxypropyl methyl cellulose ntchito pomanga CAS 9004-65-3
Hydroxypropyl methyl cellulose (HPMC)
Maonekedwe : Mkaka woyera kapena ufa woyera
Carbonization kutentha: 280-300%
Kutentha kwamtundu: 190-200%
Tinthu kukula: 100 mauna pass rate ndi wamkulu kuposa 98.8%;80 mauna pass rate 99.9%; The tinthu kukula specifications wapadera ndi 40-60 mauna
Kachulukidwe kowoneka: 0.25-0.70g/cm(nthawi zambiri pafupifupi 0.5g/cm), mphamvu yokoka: 1.26-1.31
Kusungunuka: kusungunuka m'madzi ndi zosungunulira zina, monga gawo loyenera la ethanol / madzi, propanol / madzi. Njira yothetsera madzi imakhala ndi ntchito yapamwamba, yowonekera kwambiri komanso yokhazikika.
Hydroxypropyl methyl cellulose, yomwe imadziwikanso kuti hydroxypropyl methyl cellulose, fiber bundle hydroxypropyl methyl ether, ndikusankhidwa kwa ulusi wa thonje wangwiro kwambiri ngati zopangira pansi pamikhalidwe yamchere mwapadera.
Etherification ndi kukonzekera.Ili ndi makhalidwe a kukulitsa mphamvu, kukana mchere, phulusa lochepa, kukhazikika kwa PH, kusunga madzi, kukhazikika kwazithunzi, kupanga mafilimu abwino kwambiri, komanso kukana kwa mildew,
dispersibility ndi kumamatira.
Makampani omanga
1.Mtondo wa simenti
2. Ceramic tile simenti
3.Asibesitosi ndi zokutira zina zokanira: monga kuyimitsidwa, kusintha kwamadzimadzi, komanso kupititsa patsogolo kumamatira kwa gawo lapansi.
4.Gypsum coagulant slurry: kupititsa patsogolo kusungirako madzi ndi kugwira ntchito, kupititsa patsogolo kumamatira ku gawo lapansi.
5.Joint simenti: anawonjezera pansi olowa simenti kwa gypsum bolodi kusintha fluidity ndi kusunga madzi.
