Triethylene Glycol

Triethylene glycol (TEG), ine fomura yemakemikari C₆H₁₄O₄ uye nhamba yeCAS 112-27-6, imusanganiswa wepolyether unoshanda zvakanyanya unozivikanwa nekugona kwayo kuchena, kugadzikana kwemakemikari, uye kunyunguduka kwezvinhu zvakasiyana-siyana. Semvura isina ruvara, isina hwema, uye ine viscous, TEG inoonekwa semubatsiri wekugadzirisa zvinhu wakavimbika mumaindasitiri akasiyana, ichipa kushanda kwakasimba mumashandisirwo akakosha.

Taura nesu

Pfupiso yeChigadzirwa

Zvimiro Zvikuru zveMuviri neMakemikoro

Pfuma	Tsanangudzo
Chitarisiko	Mvura isina ruvara, isina hwema, ine viscous
Kurema kweMorekuru	150.18 g/mol
Nzvimbo Yokubikira	285°C (pa760 mmHg)
Nzvimbo Yokunyunguduka	-7°C
Kuwanda kwevanhu	1.125 g/cm³ (20°C)
Kunyunguduka	Inosanganiswa zvizere nemvura, ethanol, uye zvakawanda zvinonyungudutsa polar; inonyungudika zvishoma mu diethyl ether; inenge isinganyungudike mu petroleum ether, hexane, uye mamwe mahydrocarbon asiri polar.
Hygroscopicity	Kukwanisa kwakasimba kupinza hunyoro kubva mumhepo (kunochengetedza kugadzikana kunyangwe kana hunyoro hwakawanda)
Kusviba	49 mPas (20°C)
Poindi yeFlash	176°C (kapu yakavharwa)

Mashandisirwo eTriethylene Glycol Core

Indasitiri yeGasi reChisikigo nePetroli
TEG inoshandiswa zvakanyanya semushonga wekubvisa mvura kubva mugasi rechisikigo, gasi repetroleum rakanyungudutswa (LPG), uye hova dzehydrocarbon. Kushanda kwayo kwakasimba kunoita kuti hunyoro hubviswe zvakanaka kuti husvike padanho rekufambisa mapaipi, kudzivirira kuumbwa kwemvura uye ngura yemidziyo. Triethylene Glycol inoshandiswawo mukuita kuti gasi riwedzere kushanda zvakanaka pakuchenesa.
Kugadzirwa kweMakemikari
Sechikamu chakakosha chepakati, Triglycol inoshanda sezvinhu zvakagadzirwa pakugadzira:
Mapurasitiki epolyester, mapolyurethane, uye mapurasitiki
Glycol ethers (semuenzaniso, triethylene glycol monomethyl ether)
Esters dzemafuta ekuzora uye machira akakosha
Mishonga inonyungudutsa uye mishonga yekushambidza
Maindasitiri eMishonga neZvizoro
Inoshanda semushonga wezvizoro, zvigadzirwa zvekuchengetedza ganda, uye zvinhu zvekuchengetedza muviri (semuenzaniso, mafuta ekuzora, makirimu, shampoos) kuchengetedza hunyoro uye kunatsiridza kutaridzika kweganda.
Inoshanda semushonga unonyungudutsa uye unosimbisa muviri mumishonga, kusanganisira mishonga inonwiwa, mafuta emushonga, uye masisitimu ekutumira mishonga.
Inoshandiswa muzvinowedzera zvekudya (zvinoenderana neFDA) senzira yekuchengetedza hunyoro hwezvinhu zvakabikwa uye zvekudya zvinonaka.
Zvimwe Zvishandiso zveMaindasitiri zveTriethylenglycol
Mvura inotapurira kupisa: Inoshandiswa muhurongwa hwekudziya/kutonhodza hwakavharika nekuda kwekufashaira kwayo kwakanyanya uye kugadzikana kwekupisa.
Indasitiri yemachira: Inoshanda semunyorovesi, mumiririri wekudzivirira kushanduka kwemamiriro ekunze, uye semubatsiri pakudhaya kuti ivandudze kunaka kwemachira.
Inki dzekudhinda: Dzinowedzera kuyerera kweinki, kunamira, uye kuramba hunyoro mukushandiswa kwekudhinda kwebhizinesi.

Mabhenefiti eTriethylenglycol

Kuchena Kwakanyanya: Mhando dzemhando yeindasitiri (≥99.5% kuchena) uye mhando dzemishonga (≥99.9% kuchena) dziripo, dzichisangana nezvinodiwa zveindasitiri (ISO, FDA, REACH).
Kugadzikana Kunoshamisa: Inodzivirira oxidation uye hydrolysis mumamiriro ezvinhu akajairika ekushanda, zvichiita kuti igare kwenguva refu.
Huturu Hushoma: Hahutsamwisi ganda (kana hukabatwa zvakanaka) uye husingakuvadzi nharaunda, hunogona kuora.
Kuenderana Kwakawanda: Kunoenderana nezvinhu zvakawanda zvechisikigo uye zvisina chisikigo, zvichiita kuti zvive nyore kubatanidzwa mumabasa ekugadzira aripo.
Hunhu Hwakafanana: Yakagadzirwa kuburikidza nehunyanzvi hwepamusoro hwekudiridza nekuchenesa, zvichiita kuti zvive zvakaenzana.

Nhungamiro dzeKubata neKuchengeta Triethylene Glycol

Kuchengetera: Chengeta mumidziyo yakavharwa, inodzivirira ngura (HDPE, simbi isingatsvi) munzvimbo inotonhorera, yakaoma, uye ine mhepo yakanaka. Dzivisa chiedza chezuva chakananga uye kupisa kwakanyanya (chengeta pasi pe30°C).
Kubata: Shandisai michina yekudzivirira yakakodzera (magirovhosi, magogorosi, mbatya dzekudzivirira) kudzivirira kusangana kweganda nemaziso. Kana zvikadonha, svetai nezvinhu zvisina simba (semuenzaniso, jecha, vermiculite) mozvirasa zvichienderana nemitemo yenharaunda.
Hupenyu hwesherufu yeTriethylene Glycol: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kana yakachengetwa pasi pezvinodiwa.

Rutsigiro rwehunyanzvi & Kugadzirisa

Tinopa mhinduro dzakagadzirirwa zvinodiwa zvakasiyana-siyana zveindasitiri, kusanganisira kurongedza kwakagadzirirwa (20L madhiramu, 200L IBC totes, matangi makuru) uye kugadzirisa giredhi (maindasitiri, mishonga, chikafu). Chikwata chedu chehunyanzvi chinopa mazano akazara ekutengesa usati watengesa uye rutsigiro rwekutengesa mushure mekutengesa kuti tive nechokwadi chekuti mashandisirwo acho anoshanda zvakanaka.