I-Hydroxyethylenediamine ineemarike ezibanzi

Iintsimi zokusetyenziswa: I-Hydroxyethylenediamine isetyenziswa kakhulu kwizinto zokuthambisa, amayeza, izibulali-zinambuzane, iiplastiki kunye nezinye iindawo. Ngophuhliso lwamashishini ahlukeneyo, imfuno yayo yemarike iyaqhubeka nokukhula.
Ixabiso lemarike: Ngokweemeko zamva nje zemarike, ixabiso le-hydroxyethylethylenediamine liyatshintshatshintsha. Umzekelo, ixabiso eHubei ngo-Okthobha ka-2024 yi-53,000 yuan/ton, ngelixa ixabiso eShandong liyi-21,300 yuan/ton. Umahluko wamaxabiso phakathi kwemimandla eyahlukeneyo kunye neempawu ezahlukeneyo mkhulu.
Intsingiselo yeMarike: Ngophuhliso oluqhubekayo lweshishini leekhemikhali lehlabathi kunye nokuphuculwa kwemigangatho yokuphila yabantu, amathuba emarike ye-hydroxyethylethylenediamine abanzi kakhulu. Kwixesha elizayo, ngokwandiswa okuqhubekayo kwamasimi okusetyenziswa kunye nokukhula okuqhubekayo kwemfuno yemarike, ubungakanani bemarike ye-hydroxyethylethylenediamine kulindeleke ukuba bukhule ngakumbi.
Ngamafutshane, njengezinto ezibalulekileyo ze-organic chemical raw material, i-hydroxyethylethylenediamine isetyenziswa kakhulu kwiindawo ezininzi kwaye inethuba elihle lokuthengisa. Kodwa kwangaxeshanye, ixabiso layo lemarike liyatshintshatshintsha, kwaye kuyimfuneko ukuqaphela iindlela zemarike ukuze kwenziwe amaqhinga okuthenga nokuthengisa afanelekileyo.

Ukusetyenziswa kweHydroxyethylethylenediamine

I-Hydroxyethylethylenediamine, ekwaziwa ngokuba yi-ejenti yokuphilisa iNombolo 1, yikhompawundi ye-organic esebenza ngeendlela ezininzi enoluhlu olubanzi lokusetyenziswa, ikakhulu kuquka ezi zinto zilandelayo:

Izinto ezisetyenziswa kwikhemikhali: Njengezinto ezibalulekileyo zemihla ngemihla kunye neekhemikhali, zingasetyenziselwa ukuvelisa izithinteli zokugqwala, iziqinisi zokukhanya, izikhawulezisi ze-vulcanization, njl.
I-Surfactant: Yeyona nto iphambili ekuvelisweni kwe-cationic kunye ne-zwitterionic imidazoline surfactants, kwaye olu hlobo lwe-surfactant lubandakanya inxalenye enkulu yamandla emveliso iyonke.
I-epoxy resin curing agent: Njenge-epoxy resin ekumgangatho ophezulu enokuthoba ubushushu begumbi, isetyenziswa kunye ne-epoxy resin kwaye isetyenziswa kakhulu ekuhlanganiseni isinyithi kunye neendawo ezingezizo zesinyithi, ukulungiselela iingubo ze-epoxy ezilwa nokugqwala, njl.
Ezinye iindlela zokusetyenziswa: Ingasetyenziselwa ukuvelisa iidayi, iiresini, iirabha, iiarhente zokudada, izibulali-zinambuzane, kunye nezongezo zokuthambisa, izitywina zesinyithi, njl.njl.
Ngamafutshane, i-hydroxyethylethylenediamine ineendlela ezahlukeneyo zokusetyenziswa kwiindawo ezininzi ngenxa yeempawu zayo ezikhethekileyo zeekhemikhali kunye nokuguquguquka kwayo.

Iipropati zeekhemikhali ze-2-(2-Aminoethylamino)ethanol
Iqondo lokunyibilika -28 °C
Iqondo lokubila 238-240 °C/752 mmHg (elikhanyayo)
uxinano yi-1.03 g/mL kwi-25 °C (elithayo)
uxinano lomphunga 3.6 (xa kuthelekiswa nomoya)
uxinzelelo lomphunga <0.01 hPa (20 °C)
isalathisi sokuchasana n20/D 1.485(lit.)
Fp >230 °F
ubushushu bokugcina. Gcina ngaphantsi kwe +30°C.
ukunyibilika okunyibilikayo
i-pka pK1:7.21(＋2);pK2:10.12(＋1) (25°C)
ifomu yolwelo
umbala ocacileyo
Ivumba elibi le-ammoniacal
PH 11.8 (111g/l, H2O, 20℃)
umda oqhumayo 3.3-10.1%(V)
Ukunyibilika kwamanzi
I-Hygroscopic Enovakalelo
I-BRN 506012
I-Dielectric constant 18.989999999999998
Imida yokuvezwa kwe-NIOSH: TWA 0.1 mg/m3
I-InChIKey LHIJANUOQQMGNT-UHFFFAOYSA-N
I-LogP -2.2–1.46 kwi-20-25℃ kunye ne-pH7-11

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