Igama lamakhemikhali, i-hpdroxypropylm methyl cellulose (HPMC), i-hpdroxyswethyl methyl celtule I-Hydroxyyethyl cellulose (ehec), i-hydrophobically Moshified Tellulose Taler (Ehec, Hm-ehec).
I-Cellulose Tashers yakhelwe ngoshintsho lwamakhemikhali we-cellulose namanye amakhemikhali ama-chelsol.cellose angamanye ama-polmers ajwayelekile ancibilikisiwe amanzi asuselwa kumama amaningi wemvelo we-polymer cellulose. Ngaphezulu kwama-70 yrs, le mikhiqizo idlale indima ebalulekile kulezi zinhlelo, kusukela ekuthengisweni komklami, ubumbano kanye nopende ekudleni, izimonyo kanye nemithi. AbakwaCellulose Abathambekele baqashwa njengamakhemikhali asebenzayo kanye namakhemikhali asebenza nge-bhercing njengezinhlangano ezikhulayo, ama-emulsifiers, ama-colloids avikela, abaqinisi kanye nokugcinwa kwamanzi kanye nokugcinwa kwamanzi kanye nokugcinwa kwamanzi kanye nokugcinwa kwamanzi.
Ezokwakhiwa, i-cellulose Tather isebenza njengabakhulu, ama-beinders, abakhethi bezithombe ezinyakazayo kanye nezinhlaka ezingezinhle bamanzi, ukumiswa okuphathelene, ama-surfiants, ama-colloids avikelayo. Ngaphezu kwalokho, amakhambi anomani anomane we-cellulose afers Thernally gel, indlu eyingqayizivele ethatha isikhundla esibalulekile ezinhlobonhlobo zezinhlelo zokusebenza. Le nhlanganisela ebalulekile yezimpawu ayiveli cishe cishe cishe kuwo wonke amanye ama-pollmer we-H2O-soluble.
Iqiniso ukuthi izakhiwo eziningi eziwusizo zikhona ngasikhathi sinye futhi zivame ukuphendula engxenyeni kungaba yinzuzo ebalulekile yezezimali. Kusoftware embalwa, izithako eziningi kuzodingeka zenze umsebenzi ofanayo owenziwe yi-cellulose ether thengiswa. Ngaphezu kwalokho, izithambiso ze-cellulose ziphumelela kakhulu, zivame ukuveza ukusebenza kahle okungcono kakhulu ekunciphiseni okuphezulu kunamanye ama-polymers ancibilikayo amanzi ..
| Ukucacisa | -030 ( 2910 ) | I-65ax ( 2906 ) | I-75ax ( I-2208 ) |
| Ukushisa kwe-Gel (℃) | I-58-64 | 62-68 | 70-90 |
| I-Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| I-Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| I-Viscosity (CPS, 2% khambiso) | 3, 5, 6, 15, 50, 100, 100, 400,4000, 10000, 40000, 60000,100000,1500000000000 | ||
I-Chemin Chemistry igcizelela imfundiso yokuthuthukiswa kwe- 'Phezulu Kakhulu, Ukusebenza, ubuqotho kanye nendlela yokusebenza ephansi' ukukunikeza amandla amakhulu okusetshenziswa kwe-China cellulose, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okusheshayo, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okusheshayo, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuthembekile, ukulethwa okuphezulu, ukulethwa okusheshayo, ukulethwa okuphezulu, ukulethwa okusheshayo, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuphezulu, ukulethwa okuthembekile, ukuhambisa okuthembekile kuqinisekisiwe ngomusa isidingo sakho sosayizi ngasinye ukuze sikwazise kahle ngokufanele.
Ukuthengisa okushisayo kweChina Cellulose Afers, ukugcina isikhundla esiphambili embonini yethu, asikaze siyeke ukunciphisa umkhawulo kuzo zonke izici ukudala izixazululo ezifanele. Endleleni yakhe, singacebisa indlela yethu yokuphila futhi sithuthukise indawo ephilayo engcono yomphakathi womhlaba wonke.
Isikhathi sePosi: Sep-28-2021