Hydroxyethyl Methyl Cellulose (HEMC)
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MHEC Hydroxyethyl Methyl Cellulose
CAS:9032-42-2
Hydroxyethyl Methyl Cellulose (MHEC) imvura inonyunguduka nonionic cellulose ethers, iyo inopiwa sehupfu hunoyerera mahara kana mune granular fomu cellulose.
Hydroxyethyl Methyl Cellulose(MHEC) inogadzirwa kubva kune yakanyanya pure cotton-cellulose nekuita kwe etherification pasi pemamiriro ealkaline pasina chero nhengo dzemhuka, mafuta uye zvimwe bioactive constituents.MHEC inoratidzika sehupfu chena uye haina kunhuhwirira uye haina kunaka.Inoratidzwa ne hygroscopicity uye isinganyanyi kunyungudika mumvura inopisa, acetone, ethanol uye toluene.Mumvura inotonhora MHEC ichaputika mucolloidal solution uye solybility yayo haina kukanganiswa nePH kukosha.Kufanana nemethyl cellulose apo ichiwedzerwa kumapoka eHdroxyethyl.MHEC inonyanya kurwisa saline, inonyungudika nyore mumvura uye ine tembiricha yepamusoro yegel.
MHEC inozivikanwawo seHEMC, Methyl Hydroxyethyl Cellulose, inogona kushandiswa seyakanyanya mashandiro ekuchengetedza mvura, stabilizer, adhesives uye firimu-inogadzira agent mukuvaka, mataira anonamira, simende uye gypsum based plasters, liquid detergent, uye zvimwe zvakawanda zvinoshandiswa.
