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4 4′-(Hexafluoroisopropylidene)diphthalic anhydride (CAS# 1107-00-2)

Waiwai Kemika:

ʻĀpana Molekala C19H6F6O6
Molar Mass 444.24
ʻO ka mānoanoa 1.697±0.06 g/cm3(Wanamua)
Lae hehee 244-247 ℃
Lae Boling 494.5±45.0 °C(Wānana ʻia)
Hiki i ka wai Miscible me ka wai.
Ka nana aku Keokeo aniani
Kūlana Waihona 2-8 ℃

Huahana Huahana

Huahana Huahana

Ke hoʻolauna nei i kā mākou mea hou i nā mea hana kiʻekiʻe: 4,4′-(Hexafluoroisopropylidene) diphthalic anhydride (CAS # 1107-00-2). Hoʻolālā ʻia kēia pūhui ʻokiʻoki e hoʻokō i nā pono koi o nā ʻoihana like ʻole, me ka uila, aerospace, a me ka automotive, kahi mea nui ka lōʻihi a me ka paʻa wela.

ʻO 4,4′-(Hexafluoroisopropylidene) diphthalic anhydride he poloka hale maʻamau e hāʻawi ana i nā waiwai kūʻokoʻa, e lilo ia i koho kūpono no nā hoʻokumu polymer kiʻekiʻe. Hāʻawi kona ʻano kemika kūʻokoʻa i ke kūpaʻa wela koʻikoʻi, e ʻae iā ia e mālama i ka kūpaʻa a me ka hana ʻana i nā kūlana koʻikoʻi. He mea kūpono kēia no nā noi e koi ana i ke kūpaʻa wela kiʻekiʻe, e like me ka hana ʻana i nā resins kiʻekiʻe a me nā uhi.

ʻO kekahi o nā hiʻohiʻona koʻikoʻi o kēia pūhui ʻo ia kona mau waiwai insulating uila maikaʻi loa. He mea maikaʻi loa ia i ka pale ʻana i ka haki ʻana o ka uila, e hoʻolilo iā ia i mea koho no ka insulating mea i nā mea uila a me nā ʻāpana. Hoʻohui ʻia, ʻo kāna haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa e hōʻoia i ka paʻa a paʻa ka mea i ka manawa, e hoʻonui hou i kona kūpono no nā noi lōʻihi.

Eia kekahi, 4,4′- (Hexafluoroisopropylidene) diphthalic anhydride i kūpono me ka laulā o nā mea ʻē aʻe, e ʻae ai i ka hoʻohui maʻalahi i nā kaʻina hana hana. ʻO kona hiki ke hoʻonui i nā waiwai mechanical o nā polymers e lilo ia i mea hoʻohui waiwai no ka hana ʻana i nā composites e pono ai ka ikaika a me ka maʻalahi.

I ka hōʻuluʻulu manaʻo, 4,4′-(Hexafluoroisopropylidene)diphthalic anhydride (CAS#1107-00-2) he huahana hoʻololi pāʻani e hoʻohui i ke kūpaʻa wela, ka hoʻokaʻawale uila, a me ka launa pū me nā mea like ʻole. Inā ʻoe e ʻimi nei e hoʻomaikaʻi i ka hana o kāu mau huahana i loaʻa a i ʻole e hoʻomohala i nā noi hou, ʻo kēia pūhui ka hopena kūpono loa no kāu mau pono hana kiʻekiʻe. E apo i ka wā e hiki mai ana o ka ʻepekema waiwai me kā mākou makana hou i kēia lā!


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