bis(2-Dimethylaminoethyl)ether Cas#3033-62-3 BDMAEE
MOFAN A-99 inoshandiswa zvakanyanya mupurasitiki inochinjika uye furo rakaumbwa uchishandisa TDI kana MDI formulations. Inogona kushandiswa yoga kana pamwe chete neimwe amine catalyst kuti ienzanise mashandiro ekuputira uye gelation. MOFAN A-99 inopa nguva yekirimu nekukurumidza uye inokurudzirwa kushandiswa mufuro rinopfapfaidza zvishoma rinoputika nemvura. Isimba rinokonzera isocyanate-water reaction uye rinoshanda mune mamwe machira, macaukls uye manamatisi anoporesa hunyoro.
MOFAN A-99, BDMAEE inonyanya kukurudzira kuita kweurea (water-isocyanate) mumafuro epolyurethane anochinjika uye akaomarara. Ine hwema hushoma uye inoshanda zvakanyanya pamafuro anochinjika, mafuro anochinjika zvishoma nezvishoma uye mafuro akaomarara.
| Chitarisiko, 25℃ | Mvura inoonekera isina ruvara kusvika yero yakajeka |
| Kusviba, 25℃, mPa.s | 1.4 |
| Kuwanda, 25℃, g/ml | 0.85 |
| Poindi yekupenya, PMCC, ℃ | 66 |
| Kunyungudika mumvura | Inonyungudika |
| Kukosha kweHydroxyl, mgKOH/g | 0 |
| Chitarisiko, 25℃ | Mvura inoonekera isina ruvara kusvika yero yakajeka |
| Zviri Mukati % | 99.50min |
| % yemvura | 0.10 yakakwira |
170 kg / dhiramu kana zvichienderana nezvinodiwa nevatengi.
H314: Inokonzera kutsva kwakanyanya kweganda uye kukuvara kwemaziso.
H311: Ine chepfu kana yakabatana neganda.
H332: Inokuvadza kana ikafemedzwa.
H302: Inokuvadza kana ikamedzwa.
Mifananidzo
| Izwi rechiratidzo | Njodzi |
| Nhamba yeUN | 2922 |
| Kirasi | 8+6.1 |
| Zita rekutumira rakakodzera uye tsananguro | Mvura inoparadza, ine chepfu, isina ngura |
| Zita remakemikari | Bis(dimethylaminoethyl)ether |
Nzira dzekudzivirira kubata zvakachengeteka
Iva nechokwadi chekuti nzvimbo dzebasa dzinofefetera zvakanaka. Bata zvinoenderana netsika dzakanaka dzehutsanana hwemaindasitiri uye dziviriro. Paunenge uchishandisa, usadye, usanwe kana kusvuta. Maoko uye/kana kumeso zvinofanirwa kugezwa usati wambozorora uye pakupera kwebasa.
Dziviriro kubva kumoto nekuputika
Dzivirira kushaikwa kwemagetsi - nzvimbo dzinobatidza moto dzinofanira kuchengetwa dziri pachena - zvinodzima moto zvinofanirwa kugara zviri pedyo.
Mamiriro ezvinhu ekuchengetedza zvinhu zvakachengeteka, kusanganisira chero kusawirirana.
Bvisa kubva kune zvinhu zvinogadzira acids nezvinhu zvinoumba acid.
Mamwe mashoko pamusoro pemamiriro ekuchengetedza
Chengeta bhodhoro rakavharwa zvakanaka munzvimbo inotonhorera, ine mhepo inofefetera zvakanaka.
Kugadzikana kwekuchengetedza:
Nguva yekuchengetera: Mwedzi makumi maviri nemana.
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