Kini ilana iṣelọpọ ti methylkose?

Kini ipa ti awọn eekan methyl celelulose ethether ni awọ ara lulú?
A: methylylylylylylylyl cellulose etherl (mhec) ati methyl hydroxypplpypplpplyl celtherl celtherl celtherl (HPMC) ti tọka si bi methyl celther celther.

Ni aaye ti amọ amọ, chroliose kẹmika ọmọ methly ether jẹ ohun elo ti o ni iyipada pataki fun jiyan lulú, ohun elo imudani, pọ sokiri ati ohun elo iṣẹṣọ ogiri ati ohun elo iṣẹṣọ ogiri ati ohun elo ogiri. Ni ọpọlọpọ awọn ohun elo gusu ti gbẹ, cooklalose cookliose ethethers ni o kun ipa ipa ti omi ati gbigbẹ.

Kini ilana iṣelọpọ ti methylkose?
Idahun: Ni akọkọ, ni akọkọ, ohun elo aise sẹẹli ti wa ni itemole, lẹhinna alkalized ati idoti labẹ iṣẹ ti omi onisuga caustic. Ṣafikun ohun elo afẹfẹ Owepin (bii ohun-elo Ethylene tabi ohun elo ti o bojumu) ati kiloraithylylylylylylylyl fun eriari. Lakotan, fifọ omi ati isọdọmọ ni a gbe jade lati nipari gba lulú funfun kan. Lulú yii, ni pataki ojutu olomi, o ni awọn ohun-ini ti ara ti o nifẹ. The cellulose ether used in the construction industry is methyl hydroxyethyl cellulose ether or methyl hydroxypropyl cellulose (referred to as MHEC or MHPC, or a more simplified name MC). Ọja yii n ṣiṣẹ ipa ti o ṣe pataki pupọ ninu aaye ti amọ amọ ti gbigbẹ. ipa pataki.

Kini idaduro mimu omi ti methyl cellulose ether (MC)?
Idahun: Ipele omi mimu jẹ ọkan ninu awọn itọkasi pataki lati wiwọn didara awọn ọmọ ogun Methylty. Awọn idaduro omi ti o ni imudara le ṣe idiwọ iyalẹnu ti pipadanu agbara ati fifọ ti o fa nipasẹ gbigbe gbigbe pupọ ati hyddration. Idahun omi ti o tayọ ti awọn idamu eefun ti methyl Eshether labẹ awọn ipo giga giga jẹ ọkan ninu awọn itọkasi agbara lati ṣe iyatọ awọn iṣẹ ti methyl celther. Labẹ awọn ipo deede, idaduro omi ti awọn ohun-elo cellulose ti o wọpọ julọ dinku pẹlu ilosoke iwọn otutu. Nigbati iwọn otutu ba dide si 40 ° C, idaduro omi ti awọn ohun-elo omi ti o wọpọ ti dinku pupọ, eyiti o ṣe pataki pupọ ni awọn agbegbe ti o gbona ati gbigbẹ. Ati ikole ti tinrin ni ẹgbẹ Sunny ni ooru yoo ni ipa pataki. Sibẹsibẹ, ṣiṣe fun aini idaduro omi nipasẹ iwọn lilo giga yoo fa ki ojiji giga ti ohun elo nitori iwọn lilo giga, eyiti yoo fa inira si ikole.

Idawọle omi ṣe pataki pupọ lati mu ilana imọ-lile ti awọn eto gbigbemi ohun alumọni ṣiṣẹ. Labẹ iṣẹ ti cellugba, ọrinrin o ti tu silẹ si akoko mimọ tabi afẹfẹ lori akoko mimọ, nitorinaa aridaju pe ohun elo comlentit (simenti tabi gypsum) ni akoko to gun lati ṣe pẹlu omi ati gùn pupọ.