Uburemere bwa molekuline viscosity ya hydroxypropyl methyl selulose

Uburemere bwa molekuline ya HPMC burashobora kugaragazwa nigisubizo cyibisubizo byacyo mumashanyarazi yakoreshejwe.
Keretse niba byavuzwe ukundi, uburemere bwa molekuline ya HPMC bupimirwa hano hamwe na viscometer ya UBBELOHDE kuri 20 ℃ ukoresheje igisubizo cyamazi kirimo 2% (uburemere) bwa HPMC.
Impamyabumenyi yacyo yumye muri rusange ni 5 kugeza 200000 mpa. Sd ikoresha hydroxypropyl methyl selulose ether nkumukozi wo guhagarika polymerisation ya Ethylene monomer idahagije. Guhitamo gushikamye ni nka 5 mpa. s, uhereye kuri lOmpa. S. kugeza kuri 400 mpa. s, ni nka I00mPa. s.
S. Nibyiza kuba nka 15000 mpa. s, ubwo rero viscosity yumuti mubisanzwe igera kuri 200000 kugeza iso, kandi nibyiza kuba 120000 kugeza 100000 m pa. s, kandi nibyiza kuba 75000 mpa Noneho umubare ugereranije uburemere bwa molekile (M).
Impuzandengo ya molekuline (M) yumubare a irashobora kugenwa na osmometrie kuva 20000, nziza kuva 55000, nziza kuva 120000; Hafi ya 280000, 250000 nibyiza, naho 2200000 nibyiza.

Youngcel HPMC / MHEC ikoreshwa cyane nkumukozi wungirije ushinzwe imiti ya Tile Adhesive, Pima ya sima, Kuma ivanze yumye, Wall putty, Coating, Detergent nibindi.Kandi turashobora kuguha igiciro gito kandi cyiza.
Ibicuruzwa byacu bizwi cyane muri Egiputa, Uburusiya, Afurika y'Epfo, Uburasirazuba bwo hagati, Turukiya, Vietnam, Ubufaransa, Ubutaliyani, Singapore, Bangladesh, Indoneziya, Amerika y'Epfo n'ibindi. Murakoze mbere kandi murakaza neza kubonana.