Methyl hydroxyethyl cellulose an shirya shi ta hanyar gabatar da abubuwan maye gurbin ethylene oxide (MS0.3 ~ 0.4) a cikin methyl cellulose, kuma gel zafin jiki ya fi na methyl cellulose da methyl hydroxypropyl cellulose. , cikakken aikinta ya fi methyl cellulose da methyl hydroxypropyl cellulose.
Methyl hydroxyethyl cellulose ana amfani dashi galibi azaman thickener, stabilizer da colloid mai karewa a cikin turmi na gine-gine da kayan rufin ruwa.
Na waje
Fari ko ɗan rawaya mai gudana foda
Jiki da sinadarai Properties
1. Solubility: mai narkewa a cikin ruwa da wasu magungunan kwayoyin halitta, mafi girman maida hankali kawai ya dogara da danko, mai sauƙi yana canzawa tare da danko, ƙananan danko, mafi girma da solubility.
2. Juriya na Gishiri: Samfurin ba shine ether cellulose na ionic ba, wanda yake da kwanciyar hankali a cikin maganin ruwa, amma ƙari mai yawa na electrolyte zai iya haifar da gelation da hazo.
3. Surface aiki: Saboda mai ruwa bayani yana da surface ayyuka aiki, shi za a iya amfani da colloid m wakili, emulsifier da dispersant.
4. Thermal gel: Lokacin da maganin ruwa na samfurin ya yi zafi zuwa wani zafin jiki, ya zama maras kyau, gels, kuma ya haifar da hazo, amma idan aka ci gaba da sanyaya shi, ya dawo zuwa yanayin maganin asali.
5. Metabolism: Metabolism ba shi da aiki kuma yana da ƙananan ƙamshi da ƙamshi. Domin ba sa narkewa kuma suna da ƙamshi da ƙamshi, ana amfani da su sosai a abinci da magunguna.
6. Mildew juriya: Yana da kyau anti-mildew ikon da kyau danko kwanciyar hankali a lokacin dogon lokaci ajiya.
7. PH kwanciyar hankali: Danko na ruwa mai ruwa bayani na samfurin ba shi da wahala ta hanyar acid ko alkali, kuma ƙimar PH yana da inganci a cikin kewayon 3.0-11.0.
8. Ƙananan abun ciki na ash: Tun da samfurin ba shi da ionic, yana da kyau a tsaftace shi ta hanyar wankewa da ruwan zafi a lokacin shirye-shiryen, don haka abun ciki na ash yana da ƙananan.
9. Tsayar da siffar: Tun da babban bayani mai mahimmanci na samfurin yana da kaddarorin viscoelastic na musamman idan aka kwatanta da magungunan ruwa na sauran polymers, ƙari yana da ikon inganta siffar kayan yumbura da aka fitar.
10. Riƙewar ruwa: Rashin ruwa na samfurin da kuma babban danko na maganin ruwa mai ruwa ya sa ya zama wakili mai mahimmanci na ruwa.
Aikace-aikace:
tile manne
Turmi plastering, grout, caulk
Tumi mai rufi
matakin kai
Fentin bango na ciki da na waje (Paint na dutse na gaske)
Shiryawa da jigilar kaya:
25 kg net nauyi, takarda-roba hade jakar, za a iya musamman bisa ga abokin ciniki bukatun.
Wannan samfurin yana ɗaukar danshi cikin sauƙi kuma yakamata a adana shi a wuri mai sanyi, bushe.
Lokacin aikawa: Oktoba-13-2022