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| Igama Lohwebo | Iphoyinti lokuncibilika | amanzi% (ubukhulu) |
isilinganiso uMw | PH inani (5% aq) |
Umbala(30℃) I-APHA(ubukhulu) |
IFOMU ngo 25℃ |
I-Flash Point ℃ | OHV mg KOH/g |
| I-PEG 200 |
|
0.5 | 190-210 | 4.0~7.0 | 30 | L | >150 | 549~590 |
| I-PEG 300 |
|
0.5 | 285~315 | 4.0~7.0 | 30 | L | >200 | 356-393 |
| I-PEG 400 | 4~8 | 0.5 | 380-420 | 4.0~7.0 | 40 | L | >200 | 267-295 |
| I-PEG 600 | 18-22 | 0.5 | 570 ~ 630 | 4.0~7.0 | 40 | L | >200 | 178-196 |
| I-PEG 800 |
|
0.5 | 774~831 | 5.5~7.5 | 30 | L | >200 | 135 ~ 145 |
| I-PEG 1000 | 35-39 | 0.5 | 950~1050 | 4.0~7.0 | *:30 | S | >200 | 107-118 |
| I-PEG 1540 | 43-47 | 0.5 | 1300 ~ 1600 | 4.0~7.0 | *:30 | S | >200 | 70-86 |
| I-PEG 2000 | 49-53 | 0.5 | 1800 ~ 2200 | 4.0~7.0 | *:30 | S | >200 | 51 ~ 62 |
| I-PEG 3000 | 53-57 | 0.5 | 2800~3200 | 4.0~7.0 | *:40 | S | >200 | 35-40 |
| I-PEG 3350 | 53-57 | 0.5 | 3080~3680 | 4.0~7.0 | *:40 | S/F | >200 | 30.5~36.5 |
| I-PEG 4000 | 53-57 | 0.5 | 3400 ~ 4000 | 4.0~7.0 | *:40 | S/F | >200 | 28-33 |
| I-PEG 5500 |
|
0.5 | 5000 ~ 6000 | 4.0~7.0 | *:40 | F | >200 | 18.7~22.4 |
| I-PEG 6000 | 56-61 | 0.5 | 5800 ~ 6500 | 4.0~7.0 | *:40 | F | >200 | 17.3–19.3 |
| I-PEG 8000 | 56-61 | 0.5 | 7400~9000 | 4.0~7.0 | *:40 | F | >200 | 12.5~15.2 |
| I-PEG 11000 | 56-61 | 0.5 | 10700~12000 | 4.0~7.0 | *:40 | F | >200 | 9.0~12.0 |
| I-PEG 12000 | 56-61 | 0.5 | 11000~13700 | 4.0~7.0 | *:40 | F | >200 | 8.2~10.2 |
| I-PEG 13000 | 56-61 | 0.5 | 11800 ~ 15000 | 4.0~7.0 | *:40 | F | >200 | 7.5~9.5 |
| I-PEG 20000 | 54-64 | 0.5 | 16000~25000 | 5.0~8.0 | *:40 | S | >200 | 4.5~7.0 |
I-Polyethylene glycol ine-lubricity enhle kakhulu, ukugcinwa komswakama, ukuhlakazeka, ukunamathela, ingasetshenziswa njenge-ejenti ye-antistatic kanye ne-ejenti yokuthambisa, njll., kwezimonyo, ezemithi, i-chemical fiber, i-rubber nezinye izimboni zinezinhlobonhlobo zezicelo.
I-Polyethylene Glycol isetshenziswa ezinhlelweni ezihlukene zezimboni lapho ukugcoba, ukuhlakazeka kanye nokusebenza kokucubungula kuyadingeka. Ekwenzeni irabha, ukwelashwa kwefayibha yendwangu, uketshezi lwensimbi kanye nokuhlanganiswa kwepulasitiki, i-PEG ingasiza ekunciphiseni ukungqubuzana nokuthuthukisa ukugeleza kwezinto ngesikhathi sokukhiqiza.
Ngokuya ngesisindo samangqamuzana kanye nezidingo zohlelo lokusebenza, ingakhethwa njengesithambiso, isisetshenziswa sokuhlakaza, i-ejenti yokukhulula noma isithasiselo sokucubungula.
I-PEG inikeza ukuncibilika okuhle kwamanzi kuwo wonke amabanga abanzi, okuyenza ifaneleke kumasistimu amaningi okwakhiwa kwamanzi. Isisindo samangqamuzana aphansi amamaki e-PEG avame ukusetshenziswa ezinhlelweni eziwuketshezi, kuyilapho amamaki esisindo samangqamuzana aphezulu akhethwa lapho kudingeka ifomu eliqinile, ukungaguquguquki noma ukwesekwa kwesakhiwo.
Lokhu kuvumelana nezimo zebanga kuvumela i-PEG ukuthi isebenze njengenkampani yenethiwekhi, i-solubilizer, i-co-solvent noma insiza yokuhlanganisa ezinhlelweni ezikhethiwe.
I-PEG ingasetshenziswa njenge-humectant ne-texture modifier ku-cosmetic, ukunakekelwa komuntu siqu kanye nokwakhiwa kwemithi. Kuyasiza ukulungisa ibhalansi yomswakama, ukungaguquguquki kanye nokuzwakala komkhiqizo kumakhilimu, ama-gel, amafutha okugcoba kanye nezisekelo ze-suppository.
Ephepheni, izicelo zendwangu kanye ne-coating, i-PEG ingase futhi isekele ukuziphatha komswakama okulawulwayo, ukusebenza kokuphatha nokuzinza kwesitoreji, kuye ngohlelo lokubunjwa.
I-Polyethylene Glycol ikhombisa ukuhambisana okuhle nezinto eziningi zokwakha ezivame ukusetshenziswa, okuhlanganisa izincibilikisi, ama-surfactants, usawoti, ama-polymers nezithako ezisebenzayo ezikhethiwe. Ingasiza ama-pigments, izithasiselo kanye nezingxenye zokusebenza zihlakazeke ngokulinganayo kumasistimu ezingxenye eziningi.
Lokhu kwenza i-PEG ifanelekele ukusetshenziswa kwemithi, izimonyo, ukunamathela nezimboni lapho ukusabalalisa okufanayo kanye nokuzinza kokwakheka kubalulekile.
Isetshenziswa kuma-ointments, ama-gel, ama-capsules nezisekelo ze-suppository njenge-solvent, umthwali noma i-excipient.
I-PEG yezinga lokudla ingase isetshenziswe ezinhlelweni ezihlobene nokudla ezigunyaziwe, kuncike ezimisweni zokulawula zendawo.
I-Polyethylene Glycol ingahlinzekwa ngamaphakheji ahlukene ngokuya ngebanga kanye nesimo somzimba. Amamaki e-PEG e-Liquid avame ukupakishwa ezigubhini noma emathangeni e-IBC, kuyilapho amamaki e-PEG aqinile anganikezwa ngezikhwama, amabhokisi noma okunye ukupakisha okulungele ukugcinwa nokuthunyelwa.
I-PEG kufanele igcinwe endaweni yokugcina impahla epholile, eyomile futhi enomoya omuhle.
Gcina kude nelanga eliqondile, izinga lokushisa eliphezulu, umswakama, amalangabi avulekile kanye nama-oxidizing agents aqinile.
- I-Dotachem ihlinzeka ngemikhiqizo ye-Polyethylene Glycol kumakhasimende ekunakekeleni komuntu siqu, kwezemithi, kwendwangu, enamathela, irabha, ipulasitiki, insimbi kanye nezinye izimboni. Ngamamaki amaningi e-PEG atholakalayo, singakwazi ukusekela izimfuneko ezihlukene zokwakheka nokukhiqiza kusukela kuketshezi oluwuketshezi lwemolekyuli ephansi kuya ku-PEG yesisindo samangqamuzana esiphezulu esiqinile.
- Ekuthengeni kwe-PEG, ikhwalithi ezinzile kanye nokucaciswa okucacile kubalulekile. I-Dotachem inaka ukungaguquguquki komkhiqizo, ukuqinisekiswa kwencazelo kanye nokusekelwa kwedokhumenti ngaphambi kokuthunyelwa. Ulwazi lomkhiqizo obalulekile njengobubanzi besisindo samangqamuzana, ukubukeka, inani le-pH, okuqukethwe umswakama, inani le-hydroxyl nezinye izinkomba ezihlobene nebanga zingaqinisekiswa ngokwezidingo zamakhasimende.
- Njengomphakeli we-Polyethylene Glycol ozinze e-China, i-Dotachem iphinde isekele amakhasimende angaphandle ngokupakisha okuguquguqukayo, ukuxhumanisa ukuthekelisa kanye nokuxhumana okuphendulayo. I-COA, i-MSDS, i-TDS kanye neminye imibhalo yomkhiqizo inganikezwa uma icelwa ukuze kusekelwe ukuhlolwa kwamakhasimende, imvume yezimpahla kanye nokusetshenziswa kokukhiqiza.
- Ngemva kokuthunyelwa, i-Dotachem ihlala itholakala ukuze kulandelwe i-oda, usizo lwemibhalo kanye nokuxhumana okuhlobene nomkhiqizo. Kusukela kumibuzo yesitoreji kuya ekusekelweni kwedokhumenti yenqwaba kanye noku-oda kabusha kwesikhathi esizayo, ithimba lethu lihlinzeka ngosekelo olufika ngesikhathi lwangemva kokuthengisa ukuze lisize amakhasimende aphathe ukuthenga nokukhiqiza ngokushelela kakhudlwana.
A: Yebo. Amasampuli ayatholakala ukuze ahlolwe futhi ahlolwe ukubunjwa. Sicela uqinisekise izinga le-PEG elidingekayo, isicelo kanye nokucaciswa okuqondisiwe ngaphambi kokucela isampula.
A: Yebo. I-Dotachem ihambela imibukiso yezimboni zamakhemikhali eYurophu, eMpumalanga Ephakathi naseNingizimu-mpumalanga ye-Asia ukuze ihlangabezane namakhasimende, iqonde izidingo zohlelo lokusebenza futhi ixoxe ngezixazululo ezifanele zemikhiqizo.
A: Ibanga elifanele le-PEG lincike esisindweni semolekyuli, isimo somzimba kanye nezidingo zohlelo lokusebenza. Amabanga aphansi esisindo samangqamuzana afana ne-PEG 200, PEG 300, PEG 400 kanye ne-PEG 600 avame ukusetshenziswa ezinhlelweni eziwuketshezi, kuyilapho amamaki esisindo samangqamuzana aphezulu njenge-PEG 1000, PEG 4000, PEG 6000, PEG 8000 kanye ne-PEG 20000 afaneleka kakhulu ukwakheka okuqinile noma okungama-semi-soli.
A: Yebo. I-Dotachem ihlinzeka nge-Polyethylene Glycol kanye nemikhiqizo yamakhemikhali ahlobene nayo, enokuhlangenwe nakho kweminyaka engaphezu kweshumi ekuhlinzekeni ngamakhemikhali kanye nokwesekwa kwesicelo. Sihlinzeka ngokukhethwa kwebanga, imibhalo yomkhiqizo, ukusekela ukupakisha, amasampula kanye nesevisi yokuthekelisa. Ibanga lomkhiqizo wethu lihlanganisaama-ama-surfactants, Utshwala, i-polyether polyolkanye nezithasiselo zokusebenza.
Izihloko Ezihlobene
Ikheli
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