Starch Ether izita renyeredzi rakagadziriswa rine ether zvisungo mumorekuru, izvo zvinonyatso shandiswa mumushonga, zvokudya, mapepa, zuva nezuva, peturu nemamwe maindasitiri. Nhasi isu tinonyanya kutsanangura basa remhenderekedzo yerarch.
Nhanganyaya kune Starch Ether
Izvo zvinowanzoitika uye zvinowanzoshandiswazve mbatatho starch, chibage cheshuwa, goranti starch, etc.
Starch iblysaccharide macromolecular compound yakaumbwa ne glucose. Kune marudzi maviri emamolekyuli, mutsara uye matavi, anonzi amylose (anenge 20%) uye AmyLopewsin (anenge 80%). Kuti uvandudze zvivakwa zvehunhu zvinoshandiswa mune zvekuvakisa zvinhu, nzira dzemuviri uye nemakemikari zvinogona kushandiswa kugadzirisa kuti zvive zvakaringana kuti zvive zvakaringana zvinhu zvakasiyana zvezvinhu zvekuvakira zvinhu zvekuvaka.
Kutsauka starch kunosanganisira mhando dzakasiyana dzezvigadzirwa. Sematota emahara eTher
Basa re hydroxyprupropyl strar ether thanh mu moter
1) kurira dhaka, wedzera anti-sagging, anti-sagging uye rheological zvivakwa zvehudyu
Semuenzaniso, mukuvakwa kweTile kuomesa, putty, uye kupuruzira, kunyanya izvo zvakanyanyisa kufambisa fluidity asi zvichikonzera kusekerera kwakakura, strar Ether kunogona kuita kuti kushomeka uku).
Fluidity uye Sag Kudzvinyirira kazhinji zvinopesana, uye kuwedzera manyoro kuchaunza kuderera kwekudzivisa kuSag kuramba. Mota ine zvivakwa zvacho zvinogona kugadzirisa zvinopesana kudaro, apo, kana simba rekunze rinopera, kusimudzira basa rekushanda uye kana simba rekunze rinobvisa, kupokana kunowedzera uye kupokana kwekuita kwakavandudzwa.
Zvekuita zvazvino zvekuwedzera kwekuwedzera mataira nzvimbo, kuwedzera starch ether kunogona kuvandudza kutsiga kupesana neTile inonamatira.
2) yakawedzera maawa ekuvhura
Zvemitambo yeTile, inogona kusangana nezvinodiwa zveTile Stile Atale Adhishes (kirasi e, 20min yakawedzera kusvika 30min kusvika 0.5mpa) inowedzera nguva yekutanga.
Kuvandudzwa kwepamusoro zvivakwa
Starch Ether inogona kuita kuti nzvimbo yeGypsum base uye simende dorman yakatsiga, nyore kushandisa, uye ine yakanaka yekushongedza maitiro. Izvo zvine musoro kune kupururudza dhafuru uye mutete deya dema dema rakadai sekutyisa.
Mechanism yekuita yeiyo hydroxyprupropyl starch ether
Kana starch ether ichipinda mumvura, ichave yanyatso kuparadzaniswa mumamiriro emutumbi motsi. Sezvo stath ether molecule ine network commin uye inobhadharwa zvakanaka, ichapomedzerwa zvakarongedzwa bhiriji yekubatanidza, nokudaro ichipa iyo yakakura yebhuruu yakakosha inogona kuvandudza anti-sag kana anti-inotsvedza.
Mutsauko uripo pakati pehydroxyprupyl starch ether uye cellulose ether
1. Starch Ether inogona kubatsira zvinobudirira anti-sag neAnti-slip zvivakwa zve moter
Cellulose ether kazhinji inogona kungogadzirisa viscosity uye kuchengetwa kwemvura kwehurongwa asi hakugone kuvandudza kurwisa-sagging uye anti-slip nzvimbo.
2. Kukakavara uye viscosity
Kazhinji, iwo mavheti e cellulose ether ari pamusoro pemakumi ezviuru, nepo visikoka ether kune zviuru zvemazana, uye iyo nzira yakaringana ether, uye maitiro akakora ezviviri zvakasiyana.
3. Anti-slip performance
Kuenzaniswa neCellulose ana vana, strarinomen anaitari vanogona kuwedzera kukosha kwekutanga kwekutanga kweTile anomisheni, nokudaro achivandudza zvivakwa zvavo zvekunyepedzera.
4. Mhepo-Kupinza
Cellulose ether ane yakasimba mhepo-yekupindira pfuma, nepo strar ether isina mhepo-yekupindira midziyo.
5. Molecular chimiro che cellulose ether
Kunyangwe ese ari maviri starch uye cellulose akaumbwa neyemaganhu mamorekuru, nzira dzadzo dzekutanga dzakasiyana. Mutariri wezvese mamaira eglucose mune chimwechete, nepo zvemasero zvakangoita zvakapesana, uye kutevedzera kweumwe neumwe padyo neglucose molecule inopesana. Uyu mutsauko wakasarudzika zvakare unotema mutsauko mune zvivakwa zve cellulose uye starch.
Kutumira Nguva: Kukadzi-14-2025