ʻAlaʻona Furfuryl: He mea maka kemika Bio-Based no ka ʻoihana ʻōmaʻomaʻo
Nā Kahua Noi Nui
I loko o ka ʻoihana resin, ʻo ka waiʻona furfuryl kahi mea maka koʻikoʻi no ka hana ʻana i nā resins furfuryl. Loaʻa i kēia mau resins ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa i ka pala kemika, a me nā waiwai mechanical, a hoʻohana nui ʻia i ka hana ʻana i nā mea hoʻopili wela kiʻekiʻe, nā mea refractory, a me nā mea hui hana kiʻekiʻe. No ka laʻana, i loko o nā ʻoihana aerospace a me nā kaʻa, hoʻohana ʻia nā resins furfuryl e hana i nā ʻāpana hui māmā a ikaika hoʻi.
I loko o ka ʻoihana uhi ʻana, hoʻohana ʻia ka waiʻona furfuryl e hana i nā uhi anti-corrosion hana kiʻekiʻe. Loaʻa i kēia mau uhi ke kūpaʻa maikaʻi loa i ka wā a me ke kūpaʻa kemika, e pale pono ana i nā ʻili metala a me ka sima mai ka pala. Hoʻohana nui ʻia nā uhi i hoʻokumu ʻia i ka waiʻona Furfuryl i ka ʻenekinia moana, nā petrochemicals, a me ke kūkulu ʻana i nā alahaka.
I loko o ka ʻoihana hana hao, hoʻohana ʻia ka waiʻona furfuryl ma ke ʻano he mea hoʻopili no nā resins furan. He mau resins hao koʻikoʻi nā resins Furan e hoʻonui i ka ikaika a me ke kūpaʻa wela o nā ʻōmole one, e hoʻomaikaʻi ana i ka hana o nā kaʻina hana hoʻolei. Hoʻopili ka waiʻona Furfuryl me nā resins furan e hana i kahi ʻano pūnaewele ʻekolu-dimensional paʻa, e hōʻoiaʻiʻo ana i ke kūpaʻa o nā ʻōmole one i nā mahana kiʻekiʻe.
I loko o ka ʻoihana uila, hoʻohana ʻia ka waiʻona furfuryl e hana i nā ʻōpala uila a me nā mea hoʻokaʻawale. Hāʻawi ia i ka insulation maikaʻi a me ke kūpaʻa wela, e hōʻoiaʻiʻo ana i ka hilinaʻi o nā ʻāpana uila i nā wahi wela kiʻekiʻe a me ka haʻahaʻa kiʻekiʻe. Hoʻohana nui ʻia nā mea i hana ʻia me ka waiʻona Furfuryl i nā ʻōpala semiconductor a me nā papa hoʻokaʻawale o nā mea uila.
I loko o ka ʻoihana lāʻau lapaʻau, hoʻohana ʻia ka waiʻona furfuryl ma ke ʻano he waena i ka synthesis organik. Hiki iā ia ke komo i nā ʻano hopena kemika like ʻole e hana i nā hui me ka waiwai lāʻau lapaʻau. No ka laʻana, i ka synthesis o kekahi mau antibiotics a me nā lāʻau cardiovascular, hiki i ka waiʻona furfuryl ke hana ma ke ʻano he waena.
He mea hoʻomau loa ke kaʻina hana o ka waiʻona furfuryl no ka mea ua loaʻa nui ia mai ka biomass, kahi kumuwaiwai hou. Me ka hoʻonui ʻana i ka ʻike kaiapuni a me nā holomua ʻenehana, ke hoʻomaikaʻi mau ʻia nei ke kaʻina hana o ka waiʻona furfuryl e hoʻomaikaʻi i ka hoʻohana ʻana i nā kumuwaiwai a hōʻemi i ka hoʻokuʻu ʻana o ka wai ʻino.
Nā kikoʻī
| Inoa Huahana | ʻAlaʻona Furfuryl | |||||||||
| Formula Kemika | C5H6O2 | |||||||||
| Kaumaha Molekala | 98.0999 g/mol | |||||||||
| helehelena | Wai moakāka melemele ʻole a ʻaʻohe kala | |||||||||
| Kiko Heheʻe | - 29℃ | |||||||||
| Kikowaena paila | 170℃ | |||||||||
| Ka nui o ka paʻa | 1.135 g/cm³ | |||||||||
| Helu Kūʻai | 98 - 00 - 0 | |||||||||
| Kaʻina HS | 2932130000 | |||||||||
| ʻAʻohe EINECS | 202 - 626 - 1 | |||||||||
| Noi | Hoʻohana nui ʻia no ka hoʻomākaukau ʻana i nā resins furan | |||||||||
Palapala Mana Kūlana
| Inoa Huahana | ʻAlaʻona Furfuryl | ||||||
| MEA | Kūlana Maʻamau | Hopena | |||||
| Maʻemaʻe (%) | ≥98% | 98.65 | |||||
| Ka nui (20℃ g/ml) | 1.129-1.135 | 1.132 | |||||
| ʻIkepili refractive | 1.485-1.488 | 1.486 | |||||
| Ka nui o ka wai (%) | ≤0.3 | 0.24 | |||||
| Kiko ao (℃) | ≤10 | 6.0 | |||||
| ʻAkika (mol/l) | ≤0.01 | 0.001 | |||||
| ʻAldehyde koena (%) | ≤0.7 | 0.23 | |||||
I ka hōʻuluʻulu manaʻo
I ka hōʻuluʻulu manaʻo, ʻo ka waiʻona furfuryl, ma ke ʻano he mea maka kemika koʻikoʻi e pili ana i ka bio, he kuleana koʻikoʻi ia i nā ʻoihana he nui. ʻAʻole ia e hoʻonui wale i ka hana a me ka maikaʻi o ka huahana akā kākoʻo pū kekahi i ka hoʻomohala mau ʻana o ka ʻoihana hou. Me ka holomua mau ʻana o ka ʻenehana, e ʻoi aku ka laulā o nā manaʻolana noi no ka waiʻona furfuryl.