Iyo yakajairika hurongwa hwekushandisa mhedzisiro yeHPMC ndeiyi inotevera:
Iyo activation simba rekuita mune ino nhanho inoderedzwa, nepo fluidity yemusanganiswa wekuita inovandudzwa, uye kukanganisa kwegoho rakaderera re methylation reaction mukutanga maitiro inogadziriswa. Mumuenzaniso, kuburikidza nekutsvaga uye kushandiswa kweiyo yakasimba chikamu reactor, hydroxypropyl methylcellulose phthalate particles inoumbwa.
Imwe ndeyekuva mubatsiri ane hunyanzvi, kuvandudza goho rekuita, uye kudzora chizvarwa chemaitiro epadivi,
Chechipiri, sechinhu chinokonzeresa, HPMC inoshandiswa sechigadziriso chinoshanda chekuvandudza kuchena kweanogadzirisa uye goho rekuita, kuitira kuti goho rekuita riwedzere kusvika 98%. Chiyero chekushandiswa kwezvinhu zvakasvibirira chinowedzerwa kusvika ku95% kuburikidza nekushandiswa kwehydroxypropyl methyl cellulose semubatsiri mumiriri, iyo inovimbisa kugadzirira kwehydroxypropyl methyl cellulose phthalate uye inodzivirira kusangana pakati pezvimedu mushure mekurapa.
Chechitatu ndechekugadzirisa dambudziko rekuderera kwegoho rekutanga maitiro. Muedzo wemumiriri ndewekuderedza kushandiswa kweyuniti yedonje fiber kubva pa1.05t/t yepakutanga kusvika ku0.94t/t panguva yephthalic acid reaction., Mukuita kwehydroxypropylation reaction, phthalic anhydride reaction residues, free phthalic acid uye yakasara acetic acid solvent inogona kubviswa. Goho redanho iri rakawedzera kusvika pa95%.
Youngcel HPMC/MHEC inoshandiswa zvakanyanya seChemical Auxiliary Agent yeTile Adhesive, Cement Plaster, Dry mix mortar, Wall putty, Coating, Detergent uye zvichingodaro.Uye isu tinogona kukupa mutengo wakaderera uye wakanakisa mhando.
Zvigadzirwa zvedu zvakakurumbira muEgypt, Russia, South Africa, Middle East, turkey, Vietnam, France, Italy, Singapore, Bangladesh, Indonesia, South America uye zvichingodaro. Thanks in advance and welcome to contact.
Nguva yekutumira: Oct-19-2022