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ʻO ka waiʻona Furfuryl 98%
Ke hui pū nei kā mākou hui me East China University of Science and Technology, a hoʻohana mua i ka hopena hoʻomau i ka kettle a me ke kaʻina hana hoʻomau no ka hana ʻana i ka waiʻona Furfuryl. Hoʻomaopopo loa i ka pane ʻana i ka haʻahaʻa haʻahaʻa a me ka hana mamao ʻakomi, e hoʻoemi i ka maikaʻi a me ke kumu kūʻai.
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ʻO Furan Resin paʻa ponoʻī
ʻano:
ʻO ka wai maikaʻi, maʻalahi ke hoʻohui i ke one, ka ʻili hoʻoheheʻe maʻemaʻe, ka pololei kiʻekiʻe.
Haʻahaʻa haʻahaʻa aldehyde maʻiʻo, ʻala haʻahaʻa i ka wā e hana ai, emi ka uahi, me ka maikaʻi o ka hana kaiapuni.
Hiki ke hoʻohana ʻia no ka hana ʻana i ke kila hoʻoheheʻe ʻia, ka hao hao, a me nā hoʻoheheʻe metala non-ferrous. Loaʻa iā ia nā waiwai curing maikaʻi, ikaika kiʻekiʻe, permeability maikaʻi, a me ka hoʻokuʻu maʻalahi.
He mea maʻalahi ka hoʻoheheʻe ʻia ʻana o ke one, e hōʻemi ana i ke kumukūʻai hoʻolei.
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ʻO ka haʻahaʻa haʻahaʻa SO2 Cold Core Box Resin e hoʻomaikaʻi nui i ka maikaʻi o ka ʻili o nā Castings
Ke ano
Hiki ke hoʻomaikaʻi maikaʻi i ka maikaʻi o ka ʻili o nā castings, hoʻonui i ka pololei dimensional, a hōʻemi i nā hemahema hoʻolei e like me nā blowhole.
ʻAʻohe kinoea ʻino e like me formaldehyde, phenol, amine, etc., ua hoʻomaikaʻi maikaʻi ʻia ke ʻano hana
ʻO ka nui o ka resin i hoʻohui ʻia he liʻiliʻi, kiʻekiʻe ka ikaika, haʻahaʻa ka hoʻopuka kinoea, a maikaʻi ka collapsibility
He lōʻihi ke ola lawelawe o ka hui
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ʻO ka pahu anuanu ʻo Furan Resin no ka hana ʻana i nā mea hoʻolei hao a me nā mea hoʻolei ʻole
Ke ano
He kūpono no ka hana ʻana i ke kila hoʻoheheʻe ʻia, ka hao a me ka hoʻoheheʻe ʻole ʻia.
ʻO ka ikaika kiʻekiʻe a me ka hoʻohui resin haʻahaʻa.
ʻO ka hoʻohana haʻahaʻa amine a me ka maikaʻi hoʻōla kiʻekiʻe.
ʻAʻohe hydrocarbons aromatic, ʻala haʻahaʻa a me ka pōʻino kaiapuni.
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YJ-2 Type Furan Resin Series Products Furan Mastic, Furan Fiberglass, Furan Mortar and Furan Concrete.
ʻO YJ-2 ʻano furan resin ka lua o ka hanauna hou ʻenehana huahana i hoʻomohala ʻia ma ke kumu o ka YJ furan resin. Ua hoʻomaikaʻi maikaʻi ʻia kona ʻano kino a me ka mechanical, ʻoi aku ka ikaika o ka hoʻopaʻa ʻana a me ka ikaika tensile.
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CO2 Ho'oma'ama'a pono'ī pa'akiki Alkaline Phenolic Resin
Ke ano：
ʻAʻohe mea hoʻoheheʻe ʻino e like me N, P, S, a me nā mea ʻē aʻe, kūpono loa no ka hoʻolei ʻana i ke kila kalapona, ke kila kila a me nā ʻāpana hao ductile.
ʻO ka haʻahaʻa haʻahaʻa o ka phenol manuahi a me ka aldehyde manuahi i loko o ka resin, palekana kaiapuni a me ke olakino
He maikaʻi ka collapsibility o ke one mold (core).
Hiki ke hoʻohana i ka resin no ka manawa lōʻihi
He maʻalahi ke kaʻina hana, ʻoi aku ka kiʻekiʻe o ka hana ʻana, a hiki ke hoʻokō ʻia ka hana maʻalahi.
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Hoʻohana ʻia ʻo Hot Core Box Furan Resin e like me ke one (core) binder no ka hoʻolei ʻana i ke kila, ka hao a me nā mea hao ʻole.
Nā waiwai kino:
Loaʻa i ka MFR type hot core box furan resin ka maikaʻi o ka ikaika kiʻekiʻe, haʻahaʻa ʻala, haʻahaʻa haʻahaʻa haʻahaʻa, hana paʻa.
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ʻO ka lāʻau hoʻomaʻamaʻa Sulfonic Acid no ka hoʻopaʻa ʻana iā Furan Resin
Nā waiwai kino:
ʻO ka wai aniani ʻeleʻele māmā, ka mahana crystallization ≤-15 ℃.
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He Hanana Hou o ka Alkaline Phenolic Resin
Waiwai:
ʻAʻole i loaʻa i ka ʻōnaehana nā mea hoʻoheheʻe ʻino: nitrogen, sulfur, phosphorus, kūpono loa no ka hoʻolei ʻana i ke kila kalapona, ke kila kila, ka hao ductile.
Hiki ke ho'ōla ʻia ma lalo o nā kūlana wela kiʻekiʻe a loaʻa ka thermoplasticity maikaʻi, hiki ke hōʻemi i nā māwae wela, nā veins a me nā pore defects o nā castings. I ka wā o ke kaʻina hana, ʻaʻohe mea ʻala ʻino a hoʻonāukiuki ʻia, a hoʻomaikaʻi maikaʻi ʻia ke ʻano hana.
SHANDONG CROWNCHEM INDUSTRIES CO., LTD.
