HPMC iHydroxypropyl methyl cellulose ether uye HEC ihydroxyethyl cellulose ether.
Hydroxypropyl methyl cellulose (HPMC) sumo:
1, indasitiri yekuvaka: semvura uye silt slurry kuchengetedza mvura, retarder kugadzira slurry kupomba. Mukupurasita, gypsum, putty poda kana zvimwe zvinhu zvekuvaka seanonamira, kunatsiridza daub uye kurebesa nguva yekushanda. Inoshandiswa kunama mataira eceramic, marble, kushongedza kwepurasitiki, paste kusimbisa mumiriri, achiri anogona kuderedza simende dosage.HPMCKuchengetedza kwemvura kuita kunoita kuti slurry mushure mekushandisa haizove nekuda kwekuoma nekukurumidza uye kutsemuka, kuwedzera simba mushure mekuoma.
2, Ceramic kugadzira: inonyanya kushandiswa seyakanamatira mukugadzira chigadzirwa checeramic.
3, indasitiri yekupfekedza: muindasitiri yekupfekedza seyakakora, dispersant uye stabilizer, mumvura kana organic solvents ine yakanaka solubility. Sekubvisa pendi.
4, inki kudhinda: mune ingi indasitiri se thickener, dispersant uye stabilizer, mumvura kana organic zvinonyungudutsa vane yakanaka solubility.
5, purasitiki: yekugadzira mumiriri wekuburitsa, softener, lubricant, nezvimwe.
6, PVC: PVC kugadzirwa seanoparadzira, kumiswa polymerization gadziriro yePVC mikuru yekubatsira. 7, Vamwe: chigadzirwa ichi chinoshandiswa zvakanyanya mumatehwe, indasitiri yezvigadzirwa zvemapepa, kuchengetedza michero nemiriwo uye indasitiri yemachira.
Hydroxyethyl cellulose (HEC) sumo:
HEC Hydroxyethyl cellulose, serudzi rwenonionic surfactant, kunze kwekukora, kukuyangarara, kuyangarara, uye kugadzira firimu, kupararira, mvura, uye kupa inodzivirira colloid, inewo zvinotevera:
1, HEC inonyungudika mumvura inopisa kana mvura inotonhora, inopisa kana kufashaira kwete kunaya, inoita kuti ive nehuwandu hwekunyungudika uye viscosity zvivakwa, uye isiri thermal gel;
2, iyo isiri-ionic inogona kugarisana nemamwe akawanda-anonyungudika mapolymers, ma surfactants, munyu, yakanakisa colloidal thickener ine high concentration ye electrolyte solution;
3, simba rekuchengetedza mvura rakakwirira zvakapetwa kaviri kupfuura methyl cellulose, ine yakanaka yekuyerera mutemo, 4, HEC kupararira kugona kana ichienzaniswa neinocherechedzwa methyl cellulose uye hydroxypropyl methyl cellulose kupararira kugona ndiyo yakaipisisa, asi iyo colloidal kudzivirira kugona ndiyo yakasimba.
Kushandiswa: inowanzoshandiswa seyakakura mumiririri, inodzivirira, inonamatira, inogadzirisa uye inowedzera mukugadzirira emulsion, jelly, mafuta, lotion, kuchenesa maziso, suppository uye tablet, inoshandiswawo se hydrophilic gel, skeleton material, kugadzirira skeleton rudzi rwakaramba ruchisunungurwa. kugadzirira, inogona kushandiswawo se stabilizer muchikafu.
Nguva yekutumira: Kubvumbi-15-2022