Polyfunctional aziridine crosslinker DB-100
Lebitso la Lik'hemik'hale: Trimethylolpropane tris(2-methyl-1-aziridinepropionate
Foromo ea molek'hule: C24H41O6N3
Boima ba 'mele: 467.67
Nomoro ea CAS: 64265-57-2
Sebopeho
Tlhaloso
| Ponahalo | metsi a bonaletsang a se nang mmala ho isa ho mosehla o mosehla |
| Litaba tse tiileng (%) | ≥99 |
| Viscosity (25℃) | 150 ~ 250 cp |
| Likahare tsa sehlopha sa methyl aziridine (mol/kg) | 6.16 |
| Boima ba 'mele (20℃,g/ml) | 1.08 |
| Sebaka sa leqhoa (℃) | -15 |
| Sebaka sa ho belisa | ho feta 200 ℃ (polymerization) |
| Solubility | ho qhibiliha ka ho feletseng metsing, joala, ketone, ester le li-solvents tse ling tse tloaelehileng |
Tšebeliso
Hangata, tekanyo ke 1 ho 3% ea litaba tse tiileng tsa emulsion. PH ea boleng ba emulsion ke ka ho khetheha 8 ho 9.5. Ha ea lokela ho sebelisoa sebakeng se nang le asiti. Sehlahisoa sena se sebetsana haholo le sehlopha sa carboxyl ka har'a emulsion. Ka kakaretso e sebelisoa mocheso oa kamore, 60 ~ Phello ea ho baka e molemo ho 80 ° C. Moreki o lokela ho hlahloba ho latela litlhoko tsa ts'ebetso.
Sehlahisoa sena ke motsoako oa likarolo tse peli tse kopanyang. Hang ha e kenyelitsoe tsamaisong, ho kgothaletswa ho e sebelisa nakong ea lihora tse 8 ho isa ho tse 12. Sebelisa mocheso le tsamaiso ea Resin ho lekola bophelo ba pitsa. Ka nako e ts'oanang, sehlahisoa sena se na le monko o fokolang oa ammonia. Tlhokomelo e lokela ho nkoa ho qoba ho kopana ka ho toba le letlalo le mahlo. Leka ho e sebelisa sebakeng se nang le moea oa moea. Ela hloko ka ho khethehileng molomo le nko nakong ea ho fafatsa. O lokela ho roala limaske tse khethehileng, liatlana, liaparo tse sireletsang ho sebetsa.
Lisebelisoa
E sebelisoa haholo ho li-inks tse thehiloeng metsing le tse ling tse thehiloeng ho solvent, li-coatings, li-adhesives tse thibelang khatello, li-adhesives, joalo-joalo, li na le khanyetso e kholo ea ho hlatsoa, ho hohla, lik'hemik'hale le ho khomarela li-substrates tse fapa-fapaneng.
Ntlafatso ke hore "crosslinking agent" ke ea "crosslinking agent", 'me ha ho lintho tse kotsi tse kang formaldehyde tse lokolloang ka mor'a ho kopanya,' me sehlahisoa se felileng ha se chefo ebile ha se na tatso ka mor'a hore se kopane.
Sephutheloana le Polokelo
1.25KG moropa
2. Boloka sehlahisoa sebakeng se pholileng, se omeletseng, se nang le moea o motle hole le lisebelisoa tse sa lumellaneng.