I-aziridine crosslinker esebenza nge-polyfunctional DB-100
Igama leKhemikhali: I-Trimethylolpropane tris(2-methyl-1-aziridinepropionate
Ifomula yeMolekyuli: C24H41O6N3
Ubunzima beMolekyuli: 467.67
Inombolo ye-CAS: 64265-57-2
Ulwakhiwo
Inkcazo
| Inkangeleko | ulwelo olucacileyo olungenambala ukuya kolutyheli olukhanyayo |
| Umxholo oqinileyo (%) | ≥99 |
| Ukuxinana (25℃) | 150 ~ 250 cp |
| Umxholo weqela leMethyl aziridine (mol/kg) | 6.16 |
| Uxinano (20℃,g/ml) | 1.08 |
| Indawo yokuqandisa (℃) | -15 |
| Uluhlu lwamanqaku okubila | ngaphezulu kakhulu kwe-200℃ (i-polymerization) |
| Ukunyibilika | inyibilike ngokupheleleyo emanzini, utywala, i-ketone, i-ester kunye nezinye izinyibilikisi eziqhelekileyo |
Ukusetyenziswa
Umlinganiselo udla ngokuba yi-1 ukuya kwi-3% yomxholo oqinileyo we-emulsion. Ixabiso le-pH ye-emulsion lingcono libe yi-8 ukuya kwi-9.5. Akufanele isetyenziswe kwindawo ene-asidi. Le mveliso isabela kakhulu kwiqela le-carboxyl kwi-emulsion. Isetyenziswa ngokubanzi kubushushu begumbi, 60~ Isiphumo sokubhaka singcono kwi-80 ° C. Umthengi kufuneka avavanye ngokweemfuno zenkqubo.
Le mveliso yiarhente yokudibanisa eneenxalenye ezimbini. Nje ukuba yongezwe kwinkqubo, kucetyiswa ukuba uyisebenzise kwiiyure ezisi-8 ukuya kwezili-12. Sebenzisa ubushushu kunye nokuhambelana kwenkqubo yeResin ukuvavanya ubomi bembiza. Kwangaxeshanye, le mveliso inevumba elincinci le-ammonia elicaphukisayo. Kufuneka ulumke ukuze ungadibani ngqo nolusu namehlo. Zama ukuyisebenzisa kwindawo enomoya opholileyo. Nika ingqalelo ekhethekileyo emlonyeni nasempumlweni ngexesha lokutshiza. Kufuneka unxibe iimaski ezikhethekileyo, iiglavu, kunye nempahla yokuzikhusela ukuze usebenze.
Izicelo
Isetyenziswa kakhulu kwii-inki ezisekelwe emanzini nakwezinye izinto ezinyibilikisayo, kwiingubo, kwii-adhesives ezibuthathaka kuxinzelelo, kwii-adhesives, njl.njl., inokumelana okukhulu nokuhlanjwa, ukukhuhla, iikhemikhali, kunye nokunamathela kwiindawo ezahlukeneyo.
Uphuculo kukuba i-arhente yokudibanisa i-crosslinking yeye-arhente yokudibanisa enobuhlobo nokusingqongileyo, kwaye akukho zinto zinobungozi ezifana ne-formaldehyde ezikhutshwayo emva kokudibanisa, kwaye imveliso egqityiweyo ayinabungozi kwaye ayinancasa emva kokudibanisa.
Iphakheji kunye noGcino
1.Igubu le-25KG
2. Gcina imveliso kwindawo epholileyo, eyomileyo, nengena umoya kakuhle kude nezinto ezingahambelaniyo.