Aziridine crosslinker inoshanda zvakasiyana-siyana DB-100
Zita reKemikari: Trimethylolpropane tris(2-methyl-1-aziridine propionate
Fomura yeMolecular: C24H41O6N3
Kurema kweMorekuru: 467.67
Nhamba yeCAS: 64265-57-2
Maumbirwo
Tsanangudzo
| Chitarisiko | mvura inoonekera isina ruvara kusvika yero yakachenuruka |
| Zviri mukati zvakasimba (%) | ≥99 |
| Kusviba (25℃) | 150 ~ 250 cp |
| Zviri muboka reMethyl aziridine (mol/kg) | 6.16 |
| Kuwanda (20℃,g/ml) | 1.08 |
| Nzvimbo yechando (℃) | -15 |
| Nzvimbo yekufashaira | kupfuura 200℃ (polymerization) |
| Kunyunguduka | yakanyungudutswa zvachose mumvura, doro, ketone, ester nezvimwe zvinonyungudutsa |
Kushandiswa
Chiyero chinowanzova 1 kusvika 3% yezvakasimba zviri mu emulsion. pH ye emulsion inokurudzirwa kuva 8 kusvika 9.5. Haifanirwe kushandiswa munzvimbo ine acidic. Chigadzirwa ichi chinonyanya kusangana neboka re carboxyl riri mu emulsion. Chinowanzo shandiswa patembiricha yemukamuri, 60~. Mhedzisiro yekubikira iri nani pa80°C. Mutengi anofanira kuyedza zvinoenderana nezvinodiwa nemaitiro acho.
Chigadzirwa ichi chine zvikamu zviviri zvinobatanidza. Kana chawedzerwa musystem, zvinokurudzirwa kuti chishandiswe mukati memaawa masere kusvika gumi nemaviri. Shandisa tembiricha uye kuenderana. Resin system kuyedza kugara kwehari. Panguva imwe chete, chigadzirwa ichi chine kunhuhwirira kudiki kweammonia. Chenjerera kudzivirira kusangana zvakananga neganda nemaziso. Edza kuchishandisa munzvimbo ine mhepo inofefetera. Nyatsoteerera muromo nemhino paunenge uchipfapfaidza. Unofanira kupfeka masiki akakosha, magirovhosi, zvipfeko zvekudzivirira kuti ushande.
Mashandisirwo
Inoshandiswa zvakanyanya muinki dzinobva mumvura uye dzimwe dzinobva muzvinhu zvinonyungudutsa mvura, machira, zvinonamira zvinonzwa kumanikidzwa, zvinonamira, nezvimwewo, inodzivirira zvakanyanya kusukwa, kukwesha, makemikari, uye kunamira kune zvakasiyana-siyana.
Kuvandudzwa kuripo ndekwekuti chinhu chinobatanidza zvinhu zvakasiyana-siyana ndechechinhu chinobatanidza zvinhu zvakasiyana-siyana, uye hapana zvinhu zvinokuvadza zvakaita se formaldehyde zvinoburitswa mushure mekusanganisa zvinhu zvakasiyana-siyana, uye chigadzirwa chapera hachina chepfu uye hachina kunaka mushure mekusanganisa zvinhu zvakasiyana.
Pakeji uye Kuchengeta
1.25KG dhiramu
2. Chengeta chigadzirwa ichi munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka kure nezvinhu zvisingaenderane nacho.