Polyfunctional aziridine crosslinker DB-100
Igama leKhemikhali: Trimethylolpropane tris(2-methyl-1-aziridinepropionate
Ifomula yemolekyuli: C24H41O6N3
Ubunzima beMolekyuli: 467.67
Inombolo yeCAS: 64265-57-2
Ulwakhiwo
Inkcazo
| Imbonakalo | ulwelo olungenambala ukuya kumthubi olucacileyo |
| Umxholo oqinileyo (%) | ≥99 |
| Viscosity (25℃) | 150 ~ 250 cp |
| Umxholo weqela leMethyl aziridine(mol/kg) | 6.16 |
| Ubuninzi (20℃,g/ml) | 1.08 |
| Indawo yomkhenkce (℃) | -15 |
| Uluhlu lwamanqaku okubilisa | ngaphezulu kwe 200℃ (ipolymerization) |
| Ukunyibilika | ichithwe ngokupheleleyo emanzini, utywala, i-ketone, i-ester kunye nezinye izinyibilikisi eziqhelekileyo |
Ukusetyenziswa
I-dosage ngokuqhelekileyo i-1 ukuya kwi-3% yomxholo oqinileyo we-emulsion. Ixabiso le-pH le-emulsion likhethwa ngokukhethekileyo kwi-8 ukuya ku-9.5. Akufunekanga isetyenziswe kwindawo eneasidi. Le mveliso ikakhulu isabela kunye neqela le-carboxyl kwi-emulsion. Ngokuqhelekileyo isetyenziswe kwiqondo lokushisa, i-60 ~ Isiphumo sokubhaka singcono kwi-80 ° C. Umthengi kufuneka avavanye ngokweemfuno zenkqubo.
Le mveliso i-agent edibanisa i-cross-linking amacandelo amabini. Nje ukuba yongezwe kwinkqubo, kucetyiswa ukuba uyisebenzise ngaphakathi kwe-8 kwiiyure ze-12. Sebenzisa iqondo lobushushu kunye nokuhambelana nenkqubo yeResin ukuvavanya ubomi bembiza. Ngexesha elifanayo, le mveliso inevumba elincinci le-ammonia elicasulayo. Ukunyamekela kufuneka kuthathwe ukuphepha ukudibanisa ngokuthe ngqo kwesikhumba kunye namehlo. Zama ukuyisebenzisa kwindawo engena umoya. Nika ingqalelo ekhethekileyo emlonyeni nasempumlweni ngexesha lokutshiza. Kufuneka unxibe iimaski ezikhethekileyo, iiglavu, iimpahla ezikhuselayo ukuze usebenze.
Usetyenziso
Isetyenziswe ngokubanzi kwi-ink-based based based and some-solvent-based-inks, i-coatings, i-adhesives-sensitive-adhesives, i-adhesives, njl.
Ukuphuculwa kwe-agent ye-crosslinking ye-ejenti ye-crosslinking ehambelana nokusingqongileyo, kwaye akukho zinto ezinobungozi ezifana ne-formaldehyde zikhutshwa emva kokudibanisa, kwaye imveliso egqityiweyo ayinayo ityhefu kwaye ayinancasa emva kokudibanisa.
Ukupakishwa kunye noGcino
1.25KG igubu
2. Gcina imveliso kwindawo epholileyo, eyomileyo, enomoya kakuhle kude nezinto ezingahambelaniyo.