Dodecyl isocyanate CAS 4202-38-4
Ko te Dodecyl isocyanate he alkyl monoisocyanate mekameka roa. Ka kitea tōna hanganga ngota hei rōpū isocyanate tino tauhohe e hono ana ki te pito o te ngota dodecane (lauryl). I roto i te ahumahi, kāore te dodecyl isocyanate e whakamahia nuitia ana hei hanga i te hanganga matua o te pahuka polyurethane, engari hei whakarerekētanga mahi-teitei me te takawaenga matua hei whakapai ake i ngā āhuatanga motuhake o te rauemi.
| TAONGA | PAEREWA |
| Āhua | He wai mārama, kore tae ki te kōwhai mā |
| Whakamātautau (Parakore) | ≥ 98.0 % |
| Te Pūwāhi Kohua (10 mmHg) | 120 - 125°C |
| Taumaha ngota | 211.34 karamu/mol |
1. Ka taea te whakamahi i te Dodecyl isocyanate hei whakarite i ngā patupatu isocyanate, ngā patu harore, me ngā patu taru;
2. Hei monomer, hei whakarerekē rānei mō te hanganga o ngā rauemi polyurethane me ngā rauemi polymer.
3. Dodecyl isocyanate e whakamahia ana i roto i ngā mara o ngā tauhohenga tātari, ngā whakakorikori me ngā tāpiringa.
1. Te kaha o te tauhohenga
2. He tino pai te ātete ki te wai me te ātete ki te waikura
3. He ngāwari me te kirihou ā-roto
4. Hei rauemi mata pai mō te isocyanate kua āraia
25kgs/pahu, 9 tana/20'ipu
25kgs/pēke, 20tana/20'ipu
Dodecyl isocyanate CAS 4202-38-4
Dodecyl isocyanate CAS 4202-38-4
