I nehinei, ua hoʻomau ka nāwaliwali o ka mākeke epoxy resin, me ka piʻi iki ʻana o nā kumukūʻai BPA a me ECH, a ua hoʻokiʻekiʻe kekahi mau mea hoʻolako resin i kā lākou mau kumukūʻai i alakaʻi ʻia e nā kumukūʻai. Eia nō naʻe, ma muli o ka lawa ʻole o ka noi mai nā palena o lalo a me ka palena o nā hana kālepa maoli, ua loaʻa ka hopena o ke kaomi waiwai mai nā mea hana like ʻole i ka manaʻo o ka mākeke, a ua paʻa ka poʻe i loko o ka ʻoihana i nā manaʻolana pessimistic no ka mākeke e hiki mai ana. E like me ka lā pani, ʻo ke kumukūʻai kūkākūkā nui no East China wai epoxy resin he 13600-14100 yuan / ton o ka wai hoʻomaʻemaʻe e haʻalele ana i ka hale hana; ʻO ke kumukūʻai kūkākūkā nui o ka mauna Huangshan solid epoxy resin he 13600-13800 yuan/ton, i hāʻawi ʻia i ke kālā.

1 、Bisphenol A: I nehinei, ua kūpaʻa ka mākeke bisphenol A kūloko me nā loli iki. ʻOiai ka emi hope ʻana o ka phenol acetone maka, ke kū nei nā mea hana bisphenol A i nā poho koʻikoʻi a ke alo nei i ke koʻikoʻi kumu kūʻai. Paʻa ka hāʻawi ma kahi o 10200-10300 yuan / ton, a ʻaʻole kiʻekiʻe ka manaʻo e hoʻohaʻahaʻa i ke kumukūʻai. Eia nō naʻe, ke hahai mālie nei ka noi o lalo, a he māmā ke ʻano o ka mākeke kālepa, no laila ʻaʻole lawa ka nui kālepa maoli. I ka pau ʻana, ua paʻa ke kumukūʻai kūkākūkā nui ma Kina Hikina ma kahi o 10100 yuan/ton, me nā kumukūʻai liʻiliʻi liʻiliʻi i ʻoi aku ka kiʻekiʻe.

2 、Epoxy chloropropane: I nehinei, ua hoʻonui ke kumu kūʻai o ka home ECH. ʻAʻole lawa ka ikaika o ka hoʻolako ʻana e kākoʻo i ka noʻonoʻo o ka ʻoihana, a he lewa piʻi kiʻekiʻe ka mākeke. Ua hoʻouka ʻia nā kumukūʻai o kekahi mau hale hana ma Shandong i 8300 yuan/ton no ka ʻae ʻana a me ka lawe ʻana, me ka hapa nui o nā mea kūʻai aku ʻole resin e kālepa ana. ʻO ka lewa holoʻokoʻa o nā mākeke ʻo Jiangsu a me Mount Huangshan he mālie. ʻOiai nā kumukūʻai kiʻekiʻe i hāʻawi ʻia e nā mea hana, ʻaʻole liʻiliʻi nā nīnau ma lalo o ka mākeke, me kahi kauoha liʻiliʻi wale nō i koi ʻia no ke kūʻai ʻana, e hopena i ka lawa ʻole o ka nui kālepa maoli. E like me ka pani ʻana, ʻo ke kūkākūkā koʻikoʻi ma ka mākeke mauna ʻo Huangshan ma Jiangsu Province ʻo 8300-8400 yuan / ton, a ʻo ke kūkākūkā nui ma Shandong mākeke ʻo 8200-8300 yuan / ton.

wānana makeke e hiki mai ana:

I kēia manawa, makemake nui nā mea hana ʻelua maka e hoʻonui i nā kumukūʻai, akā makaʻala lākou i ka hana ma lalo o ke kaomi mākeke. ʻO ke kūʻai ʻana i lalo o ka epoxy resin ma ka mākeke e makaʻala, a aia ia i ke kahua o ka hoʻoheheʻe ʻana a me ka mālama ʻana. ʻAʻole lawa nā nīnau no ke komo ʻana i ka mākeke, a ʻaʻole lawa ka nui kālepa maoli. I ka wā pōkole, ua manaʻo ʻia ʻo ka mākeke resin epoxy e nāwaliwali a palupalu. No laila, ʻōlelo ʻia e nānā pono nā ʻoihana i ke ʻano o ka mākeke maka.