Polyfunctional aziridine crosslinker DB-100
Kemikari Zita: Trimethylolpropane tris(2-methyl-1-aziridinepropionate
Molecular Formula: C24H41O6N3
Molecular uremu: 467.67
Nhamba yeCAS: 64265-57-2
Chimiro
Tsanangudzo
| Chitarisiko | isina ruvara kune yakachenuruka yero transparent fluid |
| Solid content (%) | ≥99 |
| Viscosity (25 ℃) | 150 ~ 250 cp |
| Methyl aziridine boka zvemukati (mol/kg) | 6.16 |
| Density (20 ℃,g/ml) | 1.08 |
| Nzvimbo yechando (℃) | -15 |
| Boiling point range | zvakawanda kupfuura 200 ℃ (polymerization) |
| Solubility | yakanyungudika zvachose mumvura, doro, ketone, ester uye zvimwe zvinogadziriswa zvinogadziriswa |
Usage
Chiyero chinowanzova 1 kusvika ku3% yezvakasimba zvemukati emulsion.Iyo pH kukosha kwe emulsion inonyanya 8 kusvika 9.5.Haifanirwe kushandiswa mune acidic medium.Ichi chigadzirwa chinonyanya kuita neboka re carboxyl mu emulsion.Inowanzoshandiswa pakupisa kwekamuri, 60 ~ Kubika kwekubika kuri nani pa80 ° C. Mutengi anofanira kuedza maererano nezvinodiwa zvemuitiro.
Ichi chigadzirwa inhengo mbiri-muchinjika wekubatanidza.Kana yangowedzerwa kuhurongwa, inokurudzirwa kuishandisa mukati me8 kusvika maawa gumi nemaviri.Shandisa tembiricha uye kuenderana Resin system kuyedza hupenyu hwehari.Panguva imwecheteyo, chigadzirwa ichi chine kunhuhwirira kweammonia zvishoma.Kuchengetedza kunofanira kutorwa kuti usapinda zvakananga neganda nemaziso.Edza kuishandisa munzvimbo ine mhepo.Nyatsoteerera muromo nemhino panguva yekupfapfaidza.Inofanirwa kupfeka masiki akakosha, magurovhosi, zvipfeko zvekudzivirira kushanda.
Applications
Inoshandiswa zvakanyanya mumvura-based uye mamwe ma-solvent-based inki, coatings, pressure-sensitive adhesives, adhesives, etc., ine yakakosha kuramba kushambidza, kukwesha, makemikari, uye kunamatira kune akasiyana substrates.
Iko kunatsiridza ndeye muchinjika mumiririri ndeye yezvakatipoteredza inoshamwaridzana crosslinking agent, uye hapana zvinhu zvinokuvadza zvakaita se formaldehyde zvinoburitswa mushure mekuyambuka, uye chigadzirwa chakapedzwa hachina chepfu uye chinoravira mushure mekuyambuka.
Package uye Kuchengeta
1.25KG chigubhu
2. Chengetedza chigadzirwa munzvimbo inotonhorera, yakaoma, inofefetera zvakanaka kure nezvinhu zvisingaenderani.