Hydroxypropyl Methyl Cellulose (HPMC)
Ƙayyadaddun bayanai
Bayyanar:fari ko kashe-fari fibrous ko granular foda
Kwanciyar hankali:Daskararre yana da ƙonewa kuma bai dace da oxidants masu ƙarfi ba.
Girman barbashi:100 raga izinin wucewa ya fi 98.5%;80 mesh pass rate shine 100%.Girman barbashi na musamman ƙayyadaddun bayanai shine raga 40-60.
Yanayin zafin jiki:280-300 ℃
Bayyanar yawa:0.25-0.70g/cm3 (yawanci a kusa da 0.5g/cm3), takamaiman nauyi 1.26-1.31.
Zazzabi mai canza launi:190-200 ℃
Tashin hankali:Maganin ruwa na 2% shine 42-56dyne/cm
Solubility:mai narkewa a cikin ruwa da wasu kaushi, kamar daidai gwargwado na ethanol / ruwa, propanol / ruwa, da dai sauransu. Aqueous mafita ne surface aiki.Babban nuna gaskiya da kwanciyar hankali.Bambance-bambancen samfura daban-daban suna da yanayin zafi daban-daban, kuma solubility yana canzawa tare da danko.Ƙananan danko, mafi girma da solubility.Daban-daban dalla-dalla na HPMC suna da wasu bambance-bambancen aiki.Rushewar HPMC a cikin ruwa ba ta da tasiri ta ƙimar pH.
Amfani
1. Masana'antar gine-gine:A matsayin wakili mai riƙon ruwa da kuma mai dagewa don turmi siminti, yana sa turmin ɗin ya zama mai ɗorewa.Ana amfani da shi azaman ɗaure a cikin plastering manna, gypsum, putty foda ko wasu kayan gini don haɓaka haɓakawa da tsawaita lokacin aiki.Ana amfani dashi a matsayin manna don tayal yumbu, marmara, kayan ado na filastik, a matsayin mai inganta manna, kuma yana iya rage yawan siminti.Riƙewar ruwa na HPMC na iya hana slurry daga fashe saboda bushewa da sauri bayan aikace-aikacen, da haɓaka ƙarfi bayan taurin.
2. Kera yumbu:ana amfani da shi sosai azaman ɗaure wajen kera samfuran yumbu.
3. Masana'antar sutura:A matsayin thickener, dispersant da stabilizer a cikin rufi masana'antu, yana da kyau dacewa a cikin ruwa ko kwayoyin kaushi.a matsayin mai cire fenti.
4. Buga tawada:a matsayin thickener, dispersant da stabilizer a cikin tawada masana'antu, yana da kyau dacewa a cikin ruwa ko kwayoyin kaushi.
5. Filastik:amfani da matsayin gyare-gyaren saki wakili, softener, mai mai, da dai sauransu.
6. Polyvinyl chloride:Ana amfani dashi azaman mai rarrabawa a cikin samar da polyvinyl chloride, kuma shine babban mahimmin taimako don shirye-shiryen PVC ta hanyar dakatar da polymerization.
7. Masana'antar harhada magunguna:kayan shafa;kayan fim;Abubuwan da ke sarrafa ƙimar polymer don ci gaba da shirye-shiryen sakewa;stabilizers;wakilai masu dakatarwa;kwamfutar hannu masu ɗaure;masu kai hari
8. Wasu:Hakanan ana amfani dashi sosai a cikin fata, masana'antar samfuran takarda, adana 'ya'yan itace da kayan lambu da masana'antar yadi.
Marufi na samfur
25kg/bag
Ana iya daidaita marufi bisa ga buƙatun ku