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Pehea ke kuai ana o propylene?
He ʻano ʻolefin ka propylene me ke ʻano molekala o C3H6. ʻAʻohe waihoʻoluʻu a ʻākala, me ka mānoanoa o 0.5486 g/cm3. Hoʻohana nui ʻia ka propylene i ka hana ʻana o ka polypropylene, polyester, glycol, butanol, etc., a ʻo ia kekahi o nā mea waiwai nui i ka ʻoihana kemika. Ma ka hoʻolaha ...Heluhelu hou aku -
Pehea ʻoe e hana ai i ka propylene oxide mai ka propylene?
ʻO ka hoʻololi ʻana o ka propylene i loko o ka propylene oxide he kaʻina hana paʻakikī e pono ai ka hoʻomaopopo piha ʻana i nā mīkini hoʻololi kemika. Hoʻopili kēia ʻatikala i nā ʻano hana like ʻole a me nā ʻano hopena e pono ai no ka synthesis o propylene oxide mai propylene. ʻO ka mea nui loa ...Heluhelu hou aku -
Ka nānā ʻana o ka mākeke epoxy propane o Kina: ka hoʻonui ʻana i ka pālākiō, kūʻē i ka hoʻolako-koi, a me nā hoʻolālā hoʻomohala e hiki mai ana.
1、 ʻO ka ulu wikiwiki ʻana o ka ʻoihana epoxy propane pālākiō Epoxy propane, ma ke ʻano he alakaʻi hoʻonui nui o nā kemika maikaʻi i lalo i ke kaulahao ʻoihana propylene, ua loaʻa ka manaʻo like ʻole i ka ʻoihana kemika Kina. ʻO kēia ma muli o kona kūlana koʻikoʻi i nā kemika maikaʻi a ...Heluhelu hou aku -
Pehea lākou e hana ai i ka propylene oxide?
ʻO ka propylene oxide kahi ʻano mea koʻikoʻi koʻikoʻi kemika a me ka waena. Hoʻohana nui ʻia ia i ka synthesis o polyether polyols, polyester polyols, polyurethane, polyether amine, etc., a he mea waiwai nui ia no ka hoʻomākaukau ʻana i nā polyester polyols, he mea nui ...Heluhelu hou aku -
Hiki i ka propylene oxide ke hana me ka wai?
ʻO ka propylene oxide he wai waihoʻoluʻu a ʻākala me ke ʻano molekala o C3H6O. Hiki ke hoʻoheheʻe ʻia i loko o ka wai a he 94.5°C kona wahi e hoʻolapalapa ai. ʻO ka propylene oxide kahi mea kemika hoʻoheheʻe e hiki ke hana me ka wai. Ke hoʻopili ʻia ka propylene oxide i ka wai, e hana ʻia ka hopena hydrolysis i ...Heluhelu hou aku -
He mea synthetic ka propylene oxide?
ʻO ka propylene oxide he mea hoʻohana nui kemika, i hoʻohana nuiʻia i ka hanaʻana i nā polyether polyols, polyurethanes, surfactants, etc. Aia...Heluhelu hou aku -
He aha ka propylene oxide e hoʻohana ai?
ʻO ka propylene oxide, ka mea maʻamau i kapa ʻia ʻo PO, he pūhui kemika i hoʻohana nui ʻia i ka ʻoihana a me ke ola o kēlā me kēia lā. He mole kalapona ʻekolu ia me kahi ʻātoma oxygen i pili i kēlā me kēia kalapona. Hāʻawi kēia ʻano hana ʻokoʻa i ka propylene oxide i kāna mau waiwai kūʻokoʻa a me ka versatility. ʻO kekahi o nā m...Heluhelu hou aku -
He aha nā huahana i hana ʻia mai ka propylene oxide?
ʻO ka propylene oxide kahi ʻano mea kemika maka me ka hoʻolālā hana ʻekolu, i hoʻohana nui ʻia i ka hana ʻana o nā huahana like ʻole. Ma kēia ʻatikala, e nānā mākou i nā huahana i hana ʻia mai ka propylene oxide. ʻO ka mea mua, ʻo propylene oxide kahi mea maka no ka hana ʻana o ka po ...Heluhelu hou aku -
Ka nānā hohonu o ka mākeke kemika: nā manaʻo e hiki mai ana no ka benzene maʻemaʻe, toluene, xylene, a me styrene
1、 Ka ʻimi ʻana i ke ʻano o ka mākeke o benzene maʻemaʻe I kēia mau lā, ua hoʻonui ʻia ka mākeke benzene maʻemaʻe i nā lā pule, me nā hui petrochemical ma Kina Hikina e hoʻololi mau ana i nā kumukūʻai, me ka piʻi ʻana o 350 yuan/ton a i 8850 yuan/ton. ʻOiai ka piʻi iki ...Heluhelu hou aku -
Nānā ma ka mākeke resin epoxy: ʻAʻole lawa ka hana e alakaʻi i ka lako paʻa, a piʻi mua nā kumukūʻai a laila hoʻopaʻa
I ka wā hoʻomaha Spring Festival, ʻo ka hapa nui o nā hale hana epoxy resin ma Kina i kahi kūlana pani no ka mālama ʻana, me ka nui o ka hoʻohana ʻana ma kahi o 30%. ʻO ka hapa nui o nā ʻoihana ʻoihana ma lalo o ka delisting a me ka hoʻomaha, a ʻaʻohe koi kūʻai i kēia manawa.Heluhelu hou aku -
Ua hana ʻia nā huahana pāpale mai ka propylene oxide?
ʻO ka propylene oxide kahi ʻano mea kemika maka me ka hoʻolālā hana ʻekolu, i hoʻohana nui ʻia i ka hana ʻana o nā huahana like ʻole. Ma kēia ʻatikala, e nānā mākou i nā huahana i hana ʻia mai ka propylene oxide. ʻO ka mea mua, ʻo ka propylene oxide kahi mea maka no ka hana ʻana o p ...Heluhelu hou aku -
ʻO wai ka mea hana propylene oxide?
ʻO ka propylene oxide kahi ʻano mea kemika me nā noi nui i ka ʻoihana kemika. ʻO kāna hana ʻana e pili ana i nā hopena kemika paʻakikī a koi i nā mea hana a me nā ʻenehana. Ma kēia ʻatikala, e ʻimi mākou ʻo wai ke kuleana no ka hana ʻana i ka propylene oxide a me ka w ...Heluhelu hou aku
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