I-Triethylene Glycol
Kubuka konkhe kwemkhicito
I-Triethylene glycol (TEG), lenefomula yemakhemikhali C6H16/O4 kanye nenombolo ye-CAS 112-27-6, yinhlanganisela ye-polyether lesetulu ledume ngekutsi ine-hygroscopic lekhetsekile, kusimamisa emakhemikhali, kanye nekuncibilika lokuhlukahlukene. Njengeliketjezi lelingenambala, lelite liphunga, futsi lelinamatselako, i-TEG igcamile njengentfo letsembekile leluhlata kanye nelusito lwekucubungula kuyo yonkhe imikhakha leminyenti yetimboni, kuletsa kusebenta lokungagucuki eticelweni letibucayi.
Timphahla Letibalulekile Temtimba Netemakhemikhali
| Imphahla | Kucaciswa |
| Kuvela | Lokungenambala, lokungenaphunga, lokusamanti lokunamatselako |
| Sisindvo Semamolekhyuli | 150.18 g/moli |
| Liphuzu Lekubila | 285°C (ku-760 mmHg) |
| Liphuzu Lekuncibilika | -7°C |
| Kuminyana | 1.125 g/sentimitha3 (20°C) |
| Kuncibilika | Ihlanganiswa ngalokuphelele nemanti, i-ethanol, kanye netinhlayiya letiningi te-polar; kuncibilika kancane ku-ether ye-diethyl; cishe incibiliki ku-ether yaphethiloli, i-hexane, kanye naletinye ti-hydrocarbon letingekho e-polar |
| I-Hygroscopic | Likhono lelinemandla lekutsatsa umswakama emoyeni (ligcina kusimama ngisho nasemswakama lomkhulu) |
| Kucinana | 49 mPas (20°C) |
| Liphuzu Lekukhanya | 176°C (inkomishi levaliwe) |
Ticelo Letiyinhloko Te-Triethylene Glycol
Imboni Yegesi Yemvelo Nephethroliyamu
I-TEG isetjentiswa kakhulu njenge-ejenti yekucedza emanti egesi lemvelo, igesi lephethroliyamu lesemantini (LPG), kanye nemifudlana ye-hydrocarbon. iHygroscopicity yayo lecinile yenta kutsi kususwe kahle umswakama kwentela kuhlangabetana nemazinga ekutfutsa ngemaphayiphi, kuvikela kwakheka kwe hydrate kanye nekugcola kwetintfo tekusebenta. iTriethylene Glycol iphindze isetjentiswe etinchubeni tekuhlanta igesi kwentela kukhulisa kusebenta kahle kwekuhlanta.
Kuhlanganiswa kwemakhemikhali
Njengendlela lesemkhatsini lebalulekile, iTriglycol isebenta njengentfo leluhlata yekukhicita:
Emaresini e-polyester, ema-polyurethane, kanye netintfo letifaka emapulasitiki
Ema-ether e-glicol (sib., i-ether ye-triethylene glycol)
Esters yekugcobisa kanye nekugcobisa lokukhetsekile
Tintfo letisebenta ngetulu kanye nekwakheka kwetinsimbi tekuhlanta
Timboni Temitsi Netimonyo
Isebenta njenge humectant etimphahla tekutilungisa, imikhicito yekunakekela sikhumba, kanye netintfo tekunakekela umuntfu (sib., ema lotion, emakhilimu, ema shampoo) kwentela kugcina umswakama kanye nekutfutfukisa umuva wesikhumba.
Isebenta njengesincibilikisi kanye nekusimamisa ekwakhiweni kwemitsi, kufaka ekhatsi imitsi yemlomo, emakhilimu lasetulu, kanye netinhlelo tekuletsa imitsi.
Isetjentiswa etintfweni letingetiwe ekudleni (emabanga lahambisana ne FDA) njengekugcina umswakama wetintfo letibhakiwe kanye ne confectionery.
I-Triethylenglycol Letinye Tintfo Letisetjentiswa Etimbonini
Kushisa lokudluliswako: Kusetjentiswa etinhlelo tekushisa/kupholisa letivaliwe ngenca yendzawo yayo lesetulu yekubila kanye nekusimama kwekushisa.
Imboni yetindvwangu: Isebenta njengentfo lethambisako, i-antistatic agent, kanye nekusita ngekudaya kwenta ncono lizinga lendvwangu.
Ema-inki ekuphrinta: Atfutfukisa kugeleta kwe-inki, kunamatsela, kanye nekumelana nemswakama ekusebentiseni kuphrinta kwekutsengisa.
I-TEG isetjentiswa kakhulu njenge-ejenti yekucedza emanti egesi lemvelo, igesi lephethroliyamu lesemantini (LPG), kanye nemifudlana ye-hydrocarbon. iHygroscopicity yayo lecinile yenta kutsi kususwe kahle umswakama kwentela kuhlangabetana nemazinga ekutfutsa ngemaphayiphi, kuvikela kwakheka kwe hydrate kanye nekugcola kwetintfo tekusebenta. iTriethylene Glycol iphindze isetjentiswe etinchubeni tekuhlanta igesi kwentela kukhulisa kusebenta kahle kwekuhlanta.
Kuhlanganiswa kwemakhemikhali
Njengendlela lesemkhatsini lebalulekile, iTriglycol isebenta njengentfo leluhlata yekukhicita:
Emaresini e-polyester, ema-polyurethane, kanye netintfo letifaka emapulasitiki
Ema-ether e-glicol (sib., i-ether ye-triethylene glycol)
Esters yekugcobisa kanye nekugcobisa lokukhetsekile
Tintfo letisebenta ngetulu kanye nekwakheka kwetinsimbi tekuhlanta
Timboni Temitsi Netimonyo
Isebenta njenge humectant etimphahla tekutilungisa, imikhicito yekunakekela sikhumba, kanye netintfo tekunakekela umuntfu (sib., ema lotion, emakhilimu, ema shampoo) kwentela kugcina umswakama kanye nekutfutfukisa umuva wesikhumba.
Isebenta njengesincibilikisi kanye nekusimamisa ekwakhiweni kwemitsi, kufaka ekhatsi imitsi yemlomo, emakhilimu lasetulu, kanye netinhlelo tekuletsa imitsi.
Isetjentiswa etintfweni letingetiwe ekudleni (emabanga lahambisana ne FDA) njengekugcina umswakama wetintfo letibhakiwe kanye ne confectionery.
I-Triethylenglycol Letinye Tintfo Letisetjentiswa Etimbonini
Kushisa lokudluliswako: Kusetjentiswa etinhlelo tekushisa/kupholisa letivaliwe ngenca yendzawo yayo lesetulu yekubila kanye nekusimama kwekushisa.
Imboni yetindvwangu: Isebenta njengentfo lethambisako, i-antistatic agent, kanye nekusita ngekudaya kwenta ncono lizinga lendvwangu.
Ema-inki ekuphrinta: Atfutfukisa kugeleta kwe-inki, kunamatsela, kanye nekumelana nemswakama ekusebentiseni kuphrinta kwekutsengisa.
Tinzuzo te-Triethylenglycol
Kuhlanteka Lokuphakeme: Lizinga letimboni (≥99.5% kuhlanteka) kanye nelizinga lemitsi (≥99.9% kuhlanteka) tintfo letikhonako, letihlangabetana nemazinga lacinile embonini (ISO, FDA, REACH lehambisanako).
Kusimamisa Lokungakavami: Kumelana ne-oxidation kanye ne-hydrolysis ngaphansi kwetimo tekusebenta letijwayelekile, kucinisekisa imphilo lendze yekusebenta.
Low Toxicity: Ayicasuli sikhumba (uma iphatfwa kahle) futsi ayilimati imvelo, inetintfo letibolako.
Kuhambisana Lokuningi: Kuhambisana netintfo letiningi letiphilako naletingaphili, kwenta kutsi kuhlanganiswe ngaphandle kwemthungo etinchubeni tekukhicita letikhona.
Lizinga Lelingagucuki: Yakhicitwa ngekusebentisa tebuchwepheshe lobutfutfukile bekuvubela kanye nekuhlanta, kucinisekisa kufana kwe batch-to-batch.
Kusimamisa Lokungakavami: Kumelana ne-oxidation kanye ne-hydrolysis ngaphansi kwetimo tekusebenta letijwayelekile, kucinisekisa imphilo lendze yekusebenta.
Low Toxicity: Ayicasuli sikhumba (uma iphatfwa kahle) futsi ayilimati imvelo, inetintfo letibolako.
Kuhambisana Lokuningi: Kuhambisana netintfo letiningi letiphilako naletingaphili, kwenta kutsi kuhlanganiswe ngaphandle kwemthungo etinchubeni tekukhicita letikhona.
Lizinga Lelingagucuki: Yakhicitwa ngekusebentisa tebuchwepheshe lobutfutfukile bekuvubela kanye nekuhlanta, kucinisekisa kufana kwe batch-to-batch.
Imihlahlandlela Yekuphatsa Nekugcina I-Triethylene Glycol
Kugcina: Gcina etitjani letivaliwe, letingagcobi (HDPE, insimbi lengagucuki) endzaweni lepholile, leyomile, nalefaka umoya kahle. Gwema kukhanya kwelilanga lokucondzile kanye nekuchayeka endzaweni lesetulu yekushisa (gcina ngaphansi kwa 30°C).
Kuphatsa: Sebentisa tintfo letifanele tekutivikela (emagilavu, emagogolosi, timphahla tekuvikela) kuvikela kutsintsana nesikhumba nemehlo. Uma ngabe kucitseka, munya ngetintfo letingasebenti (sib., sihlabatsi, ivermiculite) bese ulahla ngekuhambisana nemitsetfo yendzawo yendzawo.
Triethylene Glycol Impilo Yeshelufu: tinyanga letingu 24 kusuka ngelilanga lekwakhiwa uma igcinwe ngaphansi kwetimo letinconyiwe.
Kuphatsa: Sebentisa tintfo letifanele tekutivikela (emagilavu, emagogolosi, timphahla tekuvikela) kuvikela kutsintsana nesikhumba nemehlo. Uma ngabe kucitseka, munya ngetintfo letingasebenti (sib., sihlabatsi, ivermiculite) bese ulahla ngekuhambisana nemitsetfo yendzawo yendzawo.
Triethylene Glycol Impilo Yeshelufu: tinyanga letingu 24 kusuka ngelilanga lekwakhiwa uma igcinwe ngaphansi kwetimo letinconyiwe.
Kusekelwa Kwebuchwepheshe & Kwentiwa Ngendlela Loyifunako
Siniketa tisombululo letilungiselelwe tidzingo letehlukene temboni, kufaka ekhatsi kupakisha ngekwemkhuba (tigubhu te-20L, ema-totes e-200L IBC, emathangi lamaningi) kanye nekwentiwa kwelizinga ngekwemvelo (embonini, kwemitsi, kwelizinga lekudla). Licembu letfu lebuchwepheshe liniketa kubonisana lokuphelele ngaphambi kwekutsengisa kanye nekwesekelwa ngemuva kwekutsengisa kucinisekisa kusebenta kahle kwesicelo.
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