Tetrahydrofurfuryl acrylate CAS 2399-48-6
ʻO Tetrahydrofurfuryl acrylate, ka mea i ʻike ʻia he hydrofurfuryl acrylate, he mea kemika me kahi ʻano mole o C8H12O3 a me ke kaumaha molekala o 156.18. ʻAʻole waihoʻoluʻu i ka wai melemele māmā a hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik, e like me nā alcohols, ethers a me nā mea ʻala. Ma ke ʻano he koʻikoʻi koʻikoʻi waena, kekahi mau ʻikepili kino o ka tetrahydrofurfuryl acrylate penei: density 1.048g/cm3; He 249.4°C ka helu paila ma 760 mmHg; Ke kiko uila 98°C; Pumi mahu 0.023mmHg ma 25°C.
| 'ikamu | Hōʻike |
| Lae paila | 87 °C/9 mmHg (māmā) |
| ʻO ka mānoanoa | 1.064 g/mL ma 25 °C (kukui.) |
| Pumi mahu | 1.19hPa ma 25 ℃ |
| Hōʻike hōʻike | n20/D 1.46(māmā) |
| Kuhikuhi uila | >230 °F |
| Ka hoʻoheheʻe wai | 79.1g/L ma 20.9 ℃ |
Hiki ke hoʻohana ʻia ʻo Tetrahydrofurfuryl acrylate ma ke ʻano he monomer dilution Chemicalbook agent i nā huahana hoʻōla ultraviolet (UV), akā hoʻohana nui ʻia i nā mea hoʻōla māmā, nā uhi, nā inika a me nā māla ʻē aʻe. Ke hoʻohana ʻia ka resin acrylic me ka tetrahydrofurfuryl acrylate e like me ka mea copolymerization me ka resin amino, hiki ke ho'ōla ʻia ma kahi wela haʻahaʻa (ma kahi o 100 ℃). I ka manawa like, loaʻa i kāna molecular valence bond kahi maʻalahi, a hiki ke pāʻani i ka hopena plasticizing ke hoʻohana ʻia me nā resins ʻē aʻe.
Hoʻopili pinepine ʻia i 200kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
Tetrahydrofurfuryl acrylate CAS 2399-48-6
Tetrahydrofurfuryl acrylate CAS 2399-48-6
