Tetrahydrofurfuryl acrylate CAS 2399-48-6
Ko te Tetrahydrofurfuryl acrylate, e mohiotia ana ko te hydrofurfuryl acrylate, he matū matū me te tātai rāpoi o C8H12O3 me te taumaha rāpoi 156.18. Ko te nuinga he kore tae ki te wai kowhai marama me te whakarewa i roto i nga whakarewa pararopi, penei i te waipiro, te etera me te kakara. Hei takawaenga matū nui, ko etahi raraunga tinana o te tetrahydrofurfuryl acrylate e whai ake nei: kiato 1.048g/cm3; Kohuatanga 249.4°C i te 760 mmHg; Irahiko 98°C; Te pehanga kohu 0.023mmHg i te 25°C.
| Tūemi | Whakatakotoranga |
| Kohuatanga | 87 °C/9 mmHg (marama) |
| Kiato | 1.064 g/mL i te 25 °C (marama) |
| Te pehanga kohu | 1.19hPa i te 25 ℃ |
| Taupū Refactive | n20/D 1.46(marama) |
| Ira hiko | >230 °F |
| Te wairewa | 79.1g/L i te 20.9 ℃ |
Ka taea hoki te whakamahi Tetrahydrofurfuryl acrylate hei kaihoko Pukapuka Chemical dilution monomer i roto i nga hua whakamarumaru ultraviolet (UV), engari e whakamahia nuitia ana i roto i nga taapiri whakamaarama marama, paninga, waituhi me etahi atu mara. Ina whakamahia te kapia kiriaku me te tetrahydrofurfuryl acrylate hei waahanga copolymerization me te kapia amino, ka taea te rongoa i te pāmahana iti (mo te 100 ℃). I te wa ano, ko te herenga valence molecular he tino ngawari, a ka taea e ia te purei i te paanga kirihou ka whakamahia me etahi atu kapia.
I te nuinga o te waa ka whakakiia ki te 200kg / pahū, ka taea hoki te mahi mo te kete whakarite.
Tetrahydrofurfuryl acrylate CAS 2399-48-6
Tetrahydrofurfuryl acrylate CAS 2399-48-6
