01.Hydroxyethyl Cellulose
Nka surfactant idafite ionic, hydroxyethyl selulose ntabwo ifite gusa imirimo yo guhagarika, kubyimba, gutatanya, flotation, guhuza, gukora firime, kubika amazi no gutanga colloide ikingira, ariko kandi ifite ibintu bikurikira:
1.
2. Ugereranije na methyl selulose izwi na hydroxypropyl methyl selulose, ubushobozi bwo gukwirakwiza HEC nububi cyane, ariko colloid ikingira ifite ubushobozi bukomeye.
3. Ubushobozi bwo gufata amazi bukubye kabiri ubwa methyl selulose, kandi bufite uburyo bwiza bwo gutembera neza.
Kwirinda mugihe ukoresha:
Kubera ko hydroxyethyl selile yakozwe hejuru yubutaka ari ifu cyangwa selile ikomeye, biroroshye gufata no gushonga mumazi mugihe hagaragaye ibibazo bikurikira.
1. Mbere na nyuma yo kongeramo hydroxyethyl selulose, igomba guhora ikangurwa kugeza igisubizo kiboneye kandi gisobanutse neza.
2. Igomba gushungurwa mukuvanga gahoro gahoro. Ntukongereho mu buryo butaziguye hydroxyethyl selulose yakozwe mubice cyangwa imipira mukuvanga ingunguru nyinshi cyangwa muburyo butaziguye.
3. Ubushyuhe bwamazi nagaciro ka pH mumazi bifitanye isano ikomeye no gusesa hydroxyethyl selulose, bityo rero tugomba kubyitaho cyane.
4. Ntukigere wongera ibintu bimwe na bimwe bya alkaline muruvange mbere yahydroxyethyl selileifu ishyushya amazi. Kuzamura agaciro ka PH nyuma yo gushyuha bifasha guseswa.
Koresha HEC:
1. Mubisanzwe bikoreshwa nkibibyibushye, ibikoresho birinda, bifata, stabilisateur ninyongera mugutegura emulsiyo, gel, amavuta, amavuta yo kwisiga, ibikoresho byoza amaso, suppository na tablet, nayo ikoreshwa nka hydrophilique gel, ibikoresho bya skeleton, gutegura skeleton ihoraho-irekura, kandi irashobora no gukoreshwa nka stabilisateur mubiryo.
2. Ikoreshwa nkibikoresho binini mu nganda z’imyenda, guhuza, kubyimba, kwigana, gutuza hamwe n’abandi bafasha mu bya elegitoroniki n’inganda zoroheje.
3. Ikoreshwa nkigabanya umubyimba no kuyungurura kugabanya amazi ashingiye kumazi no gutembera kwamazi, kandi bigira ingaruka zigaragara mubyuma byamazi yumunyu. Irashobora kandi gukoreshwa nkigikoresho cyo kugenzura ibihombo byamazi ya sima. Irashobora guhuzwa hamwe nicyuma cya polyvalent kugirango ikore geles.
5. Iki gicuruzwa gikoreshwa nkikwirakwiza amazi yamenetse ya geli ashingiye kumazi, polystirene na chloride polyvinyl chloride mumavuta yamenetse. Irashobora kandi gukoreshwa nkibyimbye bya emulsiyo mu nganda zisiga amarangi, irwanya ubukonje bukabije mu nganda za elegitoroniki, inzitizi ya sima coagulation hamwe n’umukozi ugumana ubuhehere mu nganda zubaka. Glazing hamwe nu menyo wamenyo yinganda zubutaka. Ikoreshwa kandi cyane mu gucapa no gusiga irangi, imyenda, gukora impapuro, imiti, isuku, ibiryo, itabi, imiti yica udukoko hamwe n’ibikoresho bizimya umuriro.
02.Hydroxypropyl Methyl Cellulose
1. nk'ikuraho irangi.
2. Gukora ububumbyi: bukoreshwa cyane nkumuhuza mugukora ibicuruzwa byubutaka.
3. Abandi: Iki gicuruzwa nacyo gikoreshwa cyane mubikorwa byimpu, inganda zimpapuro, kubungabunga imbuto nimboga ninganda zimyenda, nibindi.
4. Icapiro rya wino: nkibyimbye, bikwirakwiza hamwe na stabilisateur mu nganda za wino, bifite aho bihurira neza mumazi cyangwa ibishishwa kama.
5. Plastike: ikoreshwa nkibikoresho byo kurekura, koroshya, amavuta, nibindi.
6. Polyvinyl chloride: Ikoreshwa nk'isaranganya mu gukora chloride ya polyvinyl, kandi ni yo mfashanyo nyamukuru yo gutegura PVC hakoreshejwe polymerisation ihagarikwa.
7. Inganda zubwubatsi: Nkumukozi ugumana amazi nudindiza sima ya sima, minisiteri ifite pompe. Ikoreshwa nka binder muguhomesha paste, gypsumu, ifu ya putty cyangwa ibindi bikoresho byubaka kugirango bitezimbere kandi byongere igihe cyo gukora. Ikoreshwa nka paste ya ceramic tile, marble, imitako ya plastike, nkiyongera paste, kandi irashobora kugabanya urugero rwa sima. Kugumana amazi ya hydroxypropyl methylcelluloseHPMCirashobora kubuza guhubuka guturika kubera gukama vuba nyuma yo kuyisaba, kandi ikongerera imbaraga nyuma yo gukomera.
8. Inganda zimiti: ibikoresho byo gutwikira; ibikoresho bya firime; kugenzura igipimo cya polymer ibikoresho byo gutegura-kurekura; stabilisateur; guhagarika abakozi; ibinini bya tablet; abatekinisiye.
Kamere:
1. Kugaragara: ifu yera cyangwa itari yera.
2. Ingano y'ibice; Igipimo cya mesh 100 kirenze 98.5%; 80 mesh yatsinze igipimo ni 100%. Ingano yubunini bwihariye ni 40 ~ 60 mesh.
3. Ubushyuhe bwa Carbone: 280-300 ℃
4. Ubucucike bugaragara: 0.25-0.70g / cm (mubisanzwe hafi 0.5g / cm), uburemere bwihariye 1.26-1.31.
5. Ubushyuhe bwo guhindura ibara: 190-200 ℃
6. Ubushyuhe bwo hejuru: 2% igisubizo cyamazi ni 42-56dyn / cm.
7. Gukemura: gushonga mumazi hamwe na solde zimwe, nkigipimo gikwiye cya Ethanol / amazi, propanol / amazi, nibindi. Ibisubizo byamazi birakora hejuru. Gukorera mu mucyo no gukora neza. Ibisobanuro bitandukanye byibicuruzwa bifite ubushyuhe butandukanye bwa gel, kandi guhinduka guhinduka hamwe nubwiza. Hasi ya viscosity, niko gukomera. Ibisobanuro bitandukanye bya HPMC bifite imiterere itandukanye. Iseswa rya HPMC mumazi ntabwo rihindurwa nagaciro ka pH.
8. Hamwe no kugabanuka kwibintu byitsinda ryitsinda, ingingo ya gel iriyongera, amazi yo kugabanuka aragabanuka, kandi ibikorwa byo hejuru bya HPMC bigabanuka.
9. HPMCifite kandi ibiranga ubushobozi bwo kubyimba, kurwanya umunyu, ifu yivu nkeya, pH itajegajega, kugumana amazi, guhagarara neza, imiterere myiza ya firime, hamwe nubwoko butandukanye bwo kurwanya enzyme, gutandukana no guhuriza hamwe.
Igihe cyo kohereza: Apr-26-2024