Polyfunctional aziridine crosslinker DB-100
Lub Npe Tshuaj: Trimethylolpropane tris(2-methyl-1-aziridinepropionate)
Cov mis molecular: C24H41O6N3
Qhov Hnyav Molecular: 467.67
Tus lej CAS: 64265-57-2
Qauv
Cov Lus Qhia Tshwj Xeeb
| Qhov tsos | tsis muaj xim rau daj ntseg daj kua pob tshab |
| Cov ntsiab lus khov kho (%) | ≥99 |
| Qhov nplaum (25 ℃) | 150 ~ 250 daim |
| Cov ntsiab lus ntawm pawg Methyl aziridine (mol / kg) | 6.16 |
| Qhov Ceev (20 ℃, g / ml) | 1.08 |
| Qhov chaw khov (℃) | -15 |
| Qhov kub ntawm qhov kub thiab txias | ntau tshaj 200 ℃ (polymerization) |
| Kev yaj tau | yaj tag nrho hauv dej, cawv, ketone, ester thiab lwm yam kuab tshuaj |
Kev Siv
Feem ntau cov tshuaj yog 1 txog 3% ntawm cov khoom khov ntawm cov emulsion. Tus nqi pH ntawm cov emulsion yog qhov zoo dua 8 txog 9.5. Nws yuav tsum tsis txhob siv rau hauv cov kua qaub nruab nrab. Cov khoom no feem ntau cuam tshuam nrog pawg carboxyl hauv cov emulsion. Nws feem ntau siv ntawm chav tsev kub, 60 ~ Cov nyhuv ci zoo dua ntawm 80 ° C. Tus neeg siv khoom yuav tsum sim raws li qhov xav tau ntawm cov txheej txheem.
Cov khoom no yog ob yam khoom sib txuas ua ke. Thaum ntxiv rau hauv lub kaw lus, nws raug pom zoo kom siv nws hauv 8 txog 12 teev. Siv qhov kub thiab kev sib xws Resin system los sim lub neej ntawm lub lauj kaub. Tib lub sijhawm, cov khoom no muaj ntxhiab tsw ammonia me ntsis. Yuav tsum ceev faj kom tsis txhob kov ncaj qha rau daim tawv nqaij thiab qhov muag. Sim siv nws hauv qhov chaw muaj cua nkag. Ua tib zoo saib xyuas lub qhov ncauj thiab qhov ntswg thaum txau. Yuav tsum hnav lub ntsej muag tshwj xeeb, hnab looj tes, khaub ncaws tiv thaiv kom ua haujlwm.
Cov ntawv thov
Siv dav hauv cov dej-raws li thiab qee cov kuab tshuaj-raws li inks, coatings, siab-rhiab nplaum, nplaum, thiab lwm yam., nws muaj kev tiv thaiv zoo rau kev ntxuav, txhuam, tshuaj lom neeg, thiab lo rau ntau yam substrates.
Qhov kev txhim kho yog tus neeg sawv cev crosslinking yog tus neeg sawv cev crosslinking uas zoo rau ib puag ncig, thiab tsis muaj cov tshuaj lom neeg xws li formaldehyde raug tso tawm tom qab crosslinking, thiab cov khoom tiav lawm tsis muaj tshuaj lom thiab tsis muaj saj tom qab crosslinking.
Pob Khoom thiab Chaw Khaws Khoom
1.25KG nruas
2. Khaws cov khoom no rau hauv qhov chaw txias, qhuav, thiab muaj cua nkag tau zoo kom deb ntawm cov khoom siv uas tsis sib haum.