ʻO ka Hexafluoropropylene (C3F6)

Nā Kūlana ʻenehana:

HexafluoropropyleneHe hui organik me ke ʻano hoʻonohonoho o CF3CF=CF2, he kinoea ʻole kala, kokoke ʻole i ke ʻala, ʻaʻohe mea e puhi ai. ʻO ke kiko heheʻe he -156.2°C, ʻo ke kiko paila he -30.5°C, ʻo ka nui o ka pilina he 1.583 (-40°C/4°C), a ʻo ka helu CAS he 116-15-4. Hoʻoheheʻe iki ʻia i loko o ka ethanol a me ka ether. Hoʻopilikia ʻo Tetrafluoroethylene i ka haki ʻana o ka mahana kiʻekiʻe, a laila hoʻopilikia ʻia i ka deacidification, ka maloʻo ʻana, ka hoʻopili ʻana, ka distillation maka, ka hau ʻana, ka degassing a me ka hoʻoponopono ʻana e loaʻa ai kahi huahana i hoʻopau ʻia o ka hexafluoropropylene. I ka hihia o ka wela nui, e piʻi aʻe ke kaomi o loko o ka pahu a aia kahi pilikia o ka haki ʻana a me ka pahū ʻana. Hiki ke hoʻomaʻalili ʻia ka pahu me ka noe o ka wai, a inā hiki, hiki ke hoʻoneʻe ʻia ka pahu mai ke kahua ahi i kahi ākea. ʻO nā huahana puhi ʻino he carbon monoxide, carbon dioxide, a me hydrogen fluoride. Ke pili me ka ʻili, maʻalahi ke hana i ka frostbite. Hiki i ka Hexafluoropropylene ke hoʻopilikia i ke kaiapuni, a pono e uku ʻia ka nānā kūikawā i ka haumia o ka lewa. He paʻa loa nā hydrocarbons fluorinated i ka lewa haʻahaʻa, akā hiki ke hoʻopau ʻia e nā kukuna ultraviolet ikaika loa i ka lewa luna. Hoʻohana ʻia ʻo Hexafluoropropylene ma ke ʻano he mea maka no ka fluororubber, fluoroplastics, fluorosulfonic acid ion exchange membrane, fluorocarbon oil, a me ka perfluoropropylene oxide. Hiki iā ia ke hoʻomākaukau i nā ʻano huahana kemika maikaʻi i loaʻa ka fluorine, nā mea waena lāʻau lapaʻau, ka mea hoʻopau ahi heptafluoropropane, a pēlā aku, a hiki ke hoʻomākaukau i nā mea polymer i loaʻa ka fluorine. Ma ke ʻano he mea maka no ka hoʻomākaukau ʻana i nā membrane fluorosulfonic acid ion exchange, nā aila fluorocarbon a me ka perfluoropropylene oxide. Nā hana palekana no ka mālama ʻana: E mālama i loko o kahi hale kūʻai anuanu a me ka ea. E mālama mamao mai ke ahi a me nā kumu wela. ʻAʻole pono e ʻoi aku ka mahana o ka mālama ʻana ma mua o 30°C. Pono e mālama ʻokoʻa ʻia mai nā mea ʻā a me nā oxidants maʻalahi (hiki ke puhi), a pale i ka mālama ʻana i hui pū ʻia. Pono e hoʻolako ʻia kahi mālama me nā lako hana lapaʻau ulia pōpilikia liki. Nā mea kūpono ʻole: nā mea hoʻoheheʻe ikaika, nā mea lapalapa a i ʻole nā ​​mea hiki ke ʻā.

Noi:

①Kemika:

ʻO nā mea maka mua i ka ʻoihana fluorochemical organik.

②Mea hoʻopau ahi a i ʻole kinoea refrigerant:

Hiki ke hoʻohana ʻia ka HFP me ka mea kinai ahi a i ʻole ke kinoea refrigerant.

Pūʻolo maʻamau:

Pōmaikaʻi:

①High maemae, hale hou loa;

②Mea hana palapala hōʻoia ISO;

③Hoʻouna wikiwiki;

④Nā mea maka paʻa mai ka lako o loko;

⑤ʻŌnaehana loiloi pūnaewele no ka kaohi maikaʻi i kēlā me kēia ʻanuʻu;

⑥Kūpono kiʻekiʻe a me ke kaʻina hana meticulous no ka lawelawe ʻana i ka cylinder ma mua o ka hoʻopiha ʻana;