Ma cellulose ethers

Ma cellulose ethers ndi gulu la ma polysaccharides omwe amachokera ku cellulose, ma polima achilengedwe ambiri padziko lapansi.Ndizosungunuka m'madzi ndipo zimakhala ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana, kuphatikizapo chakudya, mankhwala, zodzoladzola, ndi zomangamanga.M'nkhaniyi, tikambirana za katundu, kupanga, ndi kagwiritsidwe ntchito ka cellulose ethers mwatsatanetsatane.

Makhalidwe a Cellulose Ethers

Ma cellulose ethers ali ndi kuphatikiza kwapadera komwe kumawapangitsa kukhala othandiza kwambiri pamagwiritsidwe osiyanasiyana.Zina mwazofunikira za cellulose ethers ndi izi:

Kusungunuka kwa Madzi: Ma cellulose ethers amasungunuka kwambiri m'madzi, zomwe zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito m'makina amadzi.Katunduyu amawapangitsanso kukhala ma thickeners ogwira mtima komanso okhazikika muzakudya ndi mankhwala.

Zopangira Mafilimu: Ma cellulose ether amatha kupanga mafilimu omveka bwino, osinthika, komanso amphamvu akasungunuka m'madzi.Katunduyu ndi wothandiza popanga zokutira, zomatira, ndi mafilimu.

Kukhazikika Kwama Chemical: Ma cellulose ethers ndi okhazikika pamankhwala komanso amalimbana ndi kuwonongeka kwa tizilombo tating'onoting'ono, zomwe zimawapangitsa kukhala oyenera kugwiritsidwa ntchito m'mafakitale osiyanasiyana.

Zopanda Poizoni: Ma cellulose ether sakhala ndi poizoni ndipo ndi otetezeka kuti agwiritsidwe ntchito muzakudya, m'mankhwala, ndi m'zinthu zosamalira anthu.

Kupanga kwa Cellulose Ethers

Ma cellulose ethers amapangidwa ndikusintha mapadilo kudzera pamachitidwe amankhwala ndi magulu osiyanasiyana ogwira ntchito.Mitundu yodziwika bwino ya ma cellulose ethers ndi awa:

Methylcellulose (MC): Methylcellulose amapangidwa pochita mapadi ndi methyl chloride ndi sodium hydroxide.Amagwiritsidwa ntchito kwambiri ngati thickener ndi stabilizer mu zakudya ndi mankhwala formulations.

Ma cellulose a Hydroxypropyl (HPC): Ma cellulose a Hydroxypropyl amapangidwa pochita ma cellulose ndi propylene oxide ndi hydrochloric acid.Amagwiritsidwa ntchito ngati binder, emulsifier, ndi thickener muzakudya, mankhwala, ndi zinthu zosamalira anthu.

Ethylcellulose (EC): Ethylcellulose amapangidwa pochita mapadi ndi ethyl kolorayidi ndi sodium hydroxide.Amagwiritsidwa ntchito ngati chomangira, choyambirira cha filimu, komanso chotchingira m'mafakitale azachipatala komanso osamalira anthu.

Carboxymethyl Cellulose (CMC): Carboxymethyl cellulose imapangidwa pochita cellulose ndi chloroacetic acid ndi sodium hydroxide.Amagwiritsidwa ntchito ngati thickener, stabilizer, ndi emulsifier muzakudya, mankhwala, ndi zosamalira anthu.

Ma cellulose a Hydroxyethyl (HEC): Ma cellulose a Hydroxyethyl amapangidwa pochita ma cellulose ndi ethylene oxide ndi sodium hydroxide.Amagwiritsidwa ntchito ngati thickener, stabilizer, ndi emulsifier muzakudya, mankhwala, ndi zosamalira anthu.

Kugwiritsa ntchito Cellulose Ethers

Ma cellulose ethers ali ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana, kuphatikiza:

Makampani a Chakudya: Ma cellulose ether amagwiritsidwa ntchito kwambiri ngati zolimbitsa thupi, zolimbitsa thupi, ndi zopangira ma emulsifiers popanga zakudya.Amagwiritsidwa ntchito pazinthu monga ayisikilimu, sauces, mavalidwe, ndi zinthu zophika.

Makampani Opanga Mankhwala: Ma cellulose ethers amagwiritsidwa ntchito ngati zomangira, zosungunula, ndi zokutira popanga mankhwala.Amagwiritsidwa ntchito m'mapiritsi, makapisozi, ndi mawonekedwe ena olimba.

Makampani Osamalira Munthu: Ma cellulose ethers amagwiritsidwa ntchito ngati zokhuthala, zolimbitsa thupi, ndi zopangira ma emulsifiers pazinthu zosamalira anthu monga ma shampoos, mafuta odzola, ndi zopakapaka.

Makampani Omanga: Ma cellulose ethers amagwiritsidwa ntchito ngati zosunga madzi, zonenepa, ndi zomangira muzinthu zomangira monga simenti, matope.