Umzi-mveliso we-Detergent Raw Materials cellulose Industry

1) Imbonakalo: I-HPMC yi-ether ye-cellulose e-nonionic, i-white greyish-white powder okanye igranule, ayinavumba kwaye ayinancasa, inyibilika

amanzi abandayo, iglacial acetic acid, ethanol, methanol kunye nepropylene glycol, inyibilika kancinane kwi-acetone ngokuxhomekeke kwiqondo

endaweni, enganyibilikiyo emanzini ashushu, i-ethylene glycol kunye ne-toluene. I-HPMC inyibilika kumxube we-10% yemethanol

kunye ne-90% ye-methylene chloride ukwenza izisombululo ze-colloidal.
2) Isisombululo se-HPMC sinomsebenzi ongaphezulu, ukukhanya okuphezulu, kunye nokusebenza okuzinzileyo. Xa kushushu kwiqondo elithile lobushushu

isisombululo siba ngamafu okanye senza ijeli yeflocculent. Nangona kunjalo, isisombululo siyacaca kwakhona emva kokupholisa. Iindidi ezahlukeneyo ze

HPMC babe amaqondo obushushu gelation ezahlukeneyo. I-solubility iyahluka kunye ne-viscosity. I-viscosity ephantsi, i-solubility ephezulu

ibe. Iindidi ezahlukeneyo ze-HPMC zahlukile kwezinye iipropati kwaye ukunyibilika kwazo emanzini akuchatshazelwa yi-pH.
3) Ubungakanani be-particle: 100% izinga lokupasa kwi-80 mesh.
4) Ubuninzi obubonakalayo: 0.25-0.70 g / mL (ngokuqhelekileyo malunga ne-0.5 g / mL), ubuninzi obuthile 1.26-1.31mL.
5) Ubushushu bokutshintsha umbala: 190-200 ° C; Ubushushu beCarbonization: 280-300°C.
I-6) Uxinzelelo lomphezulu: 42-56 dyn / cm (2% isisombululo samanzi).
7) Umxholo ophezulu we-methoxy kwi-HPMC, ubushushu obuphantsi be-gelation, kunye ne-solubility ephezulu emanzini kunye nomsebenzi ongaphezulu.
8) I-HPMC inezinye iimpawu, umzekelo, ukuqina kwepropathi, ukuzinza kwe-pH, ukugcinwa kwamanzi, ukwenza ifilimu ebalaseleyo.

ipropathi, ukusabalalisa okulungileyo kunye nokukwazi ukunamathela.