Polyethylene glycol (PEG)
Tsananguro
Polyethylene glycol ipolymer ine fomura yemakemikari inonzi HO (CH2CH2O)nH, isingatsamwisi, inonaka zvishoma, inonyunguduka mumvura zvakanaka, uye inoenderana zvakanaka nezvinhu zvakawanda zve organic. Ine mafuta akanaka, inonyorovesa, inopararira, inonamatira, inogona kushandiswa semushonga unodzivirira static uye inonyorovesa, uye ine mashandisirwo akasiyana-siyana muzvizoro, mishonga, fiber yemakemikari, rabha, mapurasitiki, kugadzira mapepa, pendi, electroplating, mishonga yezvipembenene, simbi yekugadzirisa uye maindasitiri ekugadzira chikafu.
Ongororo dzeVatengi
Munda weKunyorera
1. Zvigadzirwa zve polyethylene glycol zvinogona kushandiswa mumishonga. Polyethylene glycol ine huremu hushoma inogona kushandiswa se solvent, co-solvent, O/W emulsifier uye stabilizer, inoshandiswa kugadzira simende suspensions, emulsions, injections, nezvimwewo, uye inoshandiswawo se water-soluble ointment matrix uye suppository matrix, solid waxy polyethylene glycol ine huremu hwakawanda inowanzo shandiswa kuwedzera viscosity uye solidification ye low molecular weight liquid PEG, pamwe nekutsiva mimwe mishonga; Kune mishonga isinganyungudike nyore mumvura, chigadzirwa ichi chinogona kushandiswa se carrier ye solid dispersant kuti ibudirire chinangwa chekupararira kwakasimba, PEG4000, PEG6000 chinhu chakanaka chekufukidza, hydrophilic polishing materials, film and capsule materials, plasticizers, lubricants uye drop pill matrix, yekugadzira mapiritsi, mapiritsi, capsules, microencapsulations, nezvimwewo.
2. PEG4000 naPEG6000 zvinoshandiswa sezvinhu zvinobatsira muindasitiri yemishonga pakugadzira masuppositories nemafuta ekuzora; Inoshandiswa semushonga wekupedzisa muindasitiri yepepa kuwedzera kupenya nekutsvedzerera kwepepa; Muindasitiri yerabha, semushonga wekuwedzera, inowedzera kunyorova uye purasitiki yezvigadzirwa zverabha, inoderedza kushandiswa kwesimba panguva yekugadzirisa, uye inowedzera hupenyu hwebasa rezvigadzirwa zverabha.
3. Zvigadzirwa zve polyethylene glycol zvinogona kushandiswa sezvinhu zvekugadzira ester surfactants.
4. PEG-200 inogona kushandiswa senzira yekugadzira organic synthesis uye inotakura kupisa ine zvinodiwa zvakanyanya, uye inoshandiswa se moisturizer, inorganic salt solubilizer, uye viscosity adjuster muindasitiri yemakemikari yezuva nezuva; Inoshandiswa se softener uye antistatic agent muindasitiri yemachira; Inoshandiswa se wetting agent muindasitiri yemapepa nemishonga yezvipembenene.
5. PEG-400, PEG-600, PEG-800 dzinoshandiswa sezvinhu zvinoshandiswa mukurapa nezvizoro, mafuta ekuzora uye zvinhu zvinonyorovesa muindasitiri yerabha neindasitiri yemachira. PEG-600 inowedzerwa kuelectrolyte muindasitiri yesimbi kuti iwedzere kukuya uye kuwedzera kupenya kwesimbi pamusoro.
6. PEG-1000, PEG-1500 inoshandiswa sematrix kana mafuta uye softener mumaindasitiri emishonga, machira uye cosmetic; Inoshandiswa semuparadziri muindasitiri yekupenda; Inovandudza kupararira kwemvura uye kuchinjika kweresin, chiyero chiri 20~30%; Inki inogona kuvandudza kunyungudika kwedhayi uye kuderedza kusagadzikana kwayo, iyo inonyanya kukodzera muwakisi yepepa neinki pad, uye inogona zvakare kushandiswa muinki yepeni yebhora kugadzirisa viscosity yeinki; Muindasitiri yerabha semuparadziri, kurudzira vulcanization, inoshandiswa semuparadziri we carbon black filler.
7. PEG-2000, PEG-3000 dzinoshandiswa sezvinhu zvinogadzira simbi, kudhirowa waya dzesimbi, kugadzika kana kugadzira mafuta ekucheka, kukuya mafuta ekutonhodza uye mapolish, zvinhu zvinosanganisa welding, nezvimwewo; Inoshandiswa semafuta muindasitiri yemapepa, nezvimwewo, uye inoshandiswawo sechinamira chinonyungudutsa chinopisa kuti chiwedzere kugona kwekunyorovesa nekukurumidza.
8. PEG-4000 naPEG-6000 zvinoshandiswa sezvinhu zvinoumba makemikari mukugadzira mishonga nezvigadzirwa zvezvizoro, uye zvinobata basa rekugadzirisa viscosity nenzvimbo yekunyunguduka; Inoshandiswa semafuta anotonhodza uye anotonhodza muindasitiri yekugadzira rabha nesimbi, uye semuparadzi uye emulsifier mukugadzira mishonga yezvipembenene nepigment; Inoshandiswa semushonga unodzivirira static, mafuta anotonhodza, nezvimwewo muindasitiri yemachira.
9. PEG8000 inoshandiswa sematrix muindasitiri yemishonga nezvizoro kugadzirisa viscosity uye melting point; Inoshandiswa semafuta anotonhodza uye anotonhodza muindasitiri yekugadzira rabha nesimbi, uye semuparadzi uye emulsifier mukugadzira mishonga yezvipembenene nepigment; Inoshandiswa se antistatic agent, mafuta anotonhodza, nezvimwewo muindasitiri yemachira.
10.PEG3350 ine mafuta akanaka kwazvo, inonyorovesa, inopararira, inonamira, inogona kushandiswa semushonga unodzivirira static uye inonyorovesa, uye ine mashandisirwo akasiyana-siyana muzvizoro, mishonga, makemikari fiber, rabha, mapurasitiki, kugadzira mapepa, pendi, electroplating, mishonga yekuuraya zvipembenene, simbi yekugadzirisa uye kugadzira chikafu.
Mishonga
Indasitiri yemachira
Indasitiri yepepa
Indasitiri yemishonga yezvipembenene
Maindasitiri ezvekushongedza
Wedzera Munda Wekunyorera
1.Industrial Giredhi:
Mafuta ekuzora/kusunungura
Chikamu chemafuta ekutenderedza: chinovandudza kutsetseka uye chinopa hunhu hwekudzivirira static
Kuchengetedza hunyoro hwemapepa uye kuwedzera kuchinjika
Nzvimbo yemafuta / kucherwa: inoshandiswa senzira yekuderedza kurasikirwa kwemvura uye kudzivirira kushanda kwemvura ine matope
Kugadziriswa kwesimbi
Zvizadza zvekugadzira bhora rependi
2. Giredhi reZvizoro:
Makirimu nemafuta ekuwedzera: anoshandiswa sema emulsifiers asiri e-ionic
Shampoo / kugeza muviri: kugadzikana kwefuro uye kugadzirisa kusimba kweganda
Kuchengetedza muromo: kuchengetedza hunyoro hwemazino uye kudzivirira kuomeswa kwemvura
Makirimu ekugera ndebvu / makirimu ekubvisa ganda: mafuta ekuzora uye kuderedza kukweshana
3.Giredhi rekurima:
Zvinonyungudutsa kana zvinotakura zvinodzora makemikari ekurima
Zvinodzivirira hunyoro hwevhu
Kurapa utsi / gasi rinobuda muutsi
4.Chikafu Giredhi:
Zvinowedzerwa pakudya: zvinoshandiswa sezvinotakura, zvinobvisa humi, zvinogadzirisa purasitiki (chewing gum), zvinodzivirira makristaro (masiwiti)
Kurongedza chikafu: chinoshandiswa pamwe chete ne polylactic acid kana starch kuwedzera kupfava uye kuchinjika
5.Giredhi reMishonga:
Zvinhu zvinobatsira pakugadzira/kugadzira
Kugadzikana kwe biomacromolecules
Kutumirwa kwemishonga yeNano
Unyanzvi hwemasero nematishu
Kuongorora chirwere uye kufungidzira
Kuendeswa kweGene uye nucleic acid
Kuendeswa kwe transdermal uye mucosal
Kuputira mafuta ekushandisa pakurapa
6.Giredhi reElectronic:
Electrolyte zvinowedzerwa
Majeli anochinjika anochinjika
Magadzirirwo
Nzira Yekushandisa
Zvinoenderana nechikumbiro chakaiswa
Pakeji uye Kuchengeta
Pakeji: PEG200,400,600,800,1000,1500 shandisa dhiramu resimbi re200kg kana dhiramu repurasitiki re50kg
PEG2000,3000,3350,4000,6000,8000 shandisa bhegi rakarukwa re20kg mushure mekucheka kuita zvidimbu
Kuchengetera: Inofanira kuiswa munzvimbo yakaoma, ine mhepo inofefetera, kana ikachengetwa zvakanaka, hupenyu hwesherufu makore maviri.