Epoxy Resin: E piʻi iki ka mākeke ma hope o ka makahiki!

2023-02-07

I kēia pule, ua piʻi ka manaʻo o ka mākeke resin epoxy home. Ma hope o ka ʻahaʻaina, ua hoʻomaka maikaʻi ka mākeke maka ʻelua, piʻi mau ka bisphenol A ma muli o ke kākoʻo kumu kūʻai, a piʻi iki ka mākeke epichlorohydrin.

Nānā kūlana ma mua


  I kēia pule, ua piʻi ka manaʻo o ka mākeke resin epoxy home. Ma hope o ka ʻahaʻaina, ua hoʻomaka maikaʻi ka mākeke maka ʻelua, piʻi mau ka bisphenol A ma muli o ke kākoʻo kumu kūʻai, a piʻi iki ka mākeke epichlorohydrin. I ka wā mua o ka mākeke ma hope o ka hoʻomaha, aia kahi lewa kali-a-ʻike ikaika i ka mākeke resin epoxy, me nā mea hana a me nā mea kālepa e hoʻokūpaʻa nui nei i nā kumukūʻai, a ua hoʻi mālie nā mākeke i lalo, a ua palahalaha ka lewa kālepa. Eia nō naʻe, me ka piʻi ʻana o ke kumukūʻai o nā mea maka, ua piʻi ka piʻi ʻana o ke kumukūʻai o ka resin, a ua hoʻonui nā mea hana i ke kumukūʻai ex-factory. Ua hoʻonui ka manaʻo o ke kūkākūkā mākeke, a ua hoʻi ka lalo i ka mākeke. ʻO nā kauoha liʻiliʻi e komo ana i ka mākeke pono wale nō e hoʻomākaukau, ua hoʻonui mālie ka hāʻawi ʻana i ka mākeke, a ua kūkākūkā nui ʻia nā kauoha maoli.


epoxy resin maopopo


  Ma ka lā 3 o Pepeluali, ʻo ke kumukūʻai kūkākūkā nui o ka mākeke resin wai ma Kina Hikina he 16300-16500 yuan/ton, ʻoi aku ka 800 yuan/ton mai ka pule i hala; ʻO ke kumukūʻai kūkākūkā nui o ka mākeke resin paʻa ma Huangshan ʻo 14700-14800 yuan/ton, ʻoi aku ka 400 yuan/ton mai ka pule i hala.


ʻO nā kumu hoʻololi o ka mākeke nui

Nā mea haʻawina


  ʻO ka Bisphenol A: Ma hope o ka ʻahaʻaina, ua piʻi ka mākeke bisphenol A kūloko a ua loli, ʻoi aku ka kiʻekiʻe ma mua o ka ʻahaʻaina. Ma hope o ka ʻahaʻaina, ʻaʻole i alakaʻi ʻia ka mākeke bisphenol A e ka nūhou i ka hoʻomaka ʻana, a laila piʻi ke kumukūʻai o bisphenol A no ʻelua mau lā me ke kumu kūʻai kiʻekiʻe o ka phenol acetone maka. Ua hoʻonui ka manaʻo mākeke o bisphenol A rose a me ka makemake e kū i luna; Ua hāpai ʻia ka hāʻawi ʻana o kekahi mau mea hana, a ua ukali nā mea waena. Ua piʻi ka epoxy resin PC i lalo, a piʻi ka laina holoʻokoʻa. Ma hope mai, i ka hoʻonāwaliwali ʻana o ka phenolic ketones, ua piʻi aʻe ka manaʻo o ka mākeke kali-a-ʻike, a i ka pau ʻana o ke kūʻai ʻana ma ka pūnaewele, ua lohi ka mākeke, ʻaʻole maʻalahi nā hoʻouna, a hāʻule nā ​​mākeke kūloko. Ma nā ʻōlelo o nā mea hana, ʻo ka helu o ka ʻoihana ʻoihana he 76% i kēia pule. Ma ka lā 3 o Pepeluali, ʻo ke kumukūʻai kūkākūkā nui o ka bisphenol A ma Kina Hikina he 10200-103000 yuan/ton, 375 yuan/ton ke kiʻekiʻe ma mua o kēlā pule i hala.


  Epichlorohydrin: ua piʻi iki ka mākeke epichlorohydrin i kēia pule. Ma hope o ka Spring Festival, ʻaʻohe alakaʻi kūkala nūhou ma ke kahua, a ʻo ka wahi nui ke kali-a-ʻike. A ma muli o ka piʻi hou ʻana o ke ʻano o nā mea maka i ka wā hoʻomaha, ua maikaʻi ke kākoʻo kumu kūʻai, ʻaʻole i koi ʻia ka lako o ka mākeke, a ua maikaʻi ka mākeke, akā ʻaʻole lawa ka mākeke o lalo ma hope o ka hoʻomaha, no laila ke kali-a-ʻike. Ua hoʻohana nui ʻia e kāohi i ka rebound space o epichlorohydrin. Ma kahi kokoke i ka hopena pule, ʻo ka hoʻonui i manaʻo ʻia o ka hoʻolako ʻana i ka mākeke a me ka nūhou o ke kumu kūʻai haʻahaʻa ma mua o ke kūʻai ʻana e hoʻoikaika i ka mākeke. ʻOiai ua hoʻokuʻu ʻia nā hōʻailona i lalo, ua kali nui ka mākeke a ʻike ʻole i ka leo nui. Ma ke ʻano o nā hāmeʻa, ʻoi aku ka nui o ka hana o ka ʻoihana ma kahi o 52% i kēia pule, a piʻi ka nui o ka hana. Ma ka lā 3 o Pepeluali, ʻo ke kumukūʻai nui i kūkākūkā ʻia o epichlorohydrin ma Kina Hikina he 9000-9100 yuan / ton, ʻoi aku ka 100 yuan / ton mai ka pule i hala.


Kākoʻo

  

  I kēia pule, ua hoʻonui ʻia ka ukana resin wai ma Kina Hikina, a ʻo ka nui o ka hana holoʻokoʻa he 52.8%. ʻO ka hapa nui o nā mea kanu wai i loko o ka pūnaewele e hana paʻa, piʻi kekahi o nā ukana hoʻomaka, lawa ka lako o nā waiwai, a ʻo ka hāʻawi ʻana o nā mea hana i nā mea hoʻohana ʻaelike.


Manaʻo


  Ma hope o ka ʻahaʻaina, ua piʻi mālie ka makemake o lalo, a ʻaʻole lawa ka hahai holoʻokoʻa. I ka piʻi ʻana o ke kumukūʻai, ua hoʻi hou ka mākeke o lalo i ka mākeke, ʻoi aku ka nui no ka hoʻopiha ʻana i ka noi, a ua kaupalena ʻia ka ʻike e pili ana i nā kauoha maoli.


wānana ma hope o ka mākeke


  Ma ka holoʻokoʻa, ua kaupalena ʻia ke kākoʻo kumu kūʻai o ka bisphenol A a me ka epichlorohydrin, a ua lawa ka mākeke. ʻOiai aia ka manaʻo ikaika, ʻaʻole i ukali ʻia ka noi i lalo i ka manawa, a ua kaupalena ʻia ka manaʻo kūkākūkā mākeke. Manaʻo ʻia e hoʻoponopono ʻia ka mākeke resin epoxy ma kahi ākea, a pono ka hahai ʻana i ka nānā ʻana i ka dynamics mākeke i luna a me lalo.


  E like me kā mākou e ʻike ai, ʻo ka epoxy resin ka mea nui o ka maka FR4 pepa a 3240 Epoxy Resin Pepa, no laila pono mākou e nānā nui i kēlā me kēia nūhou e pili ana i ka resin epoxy.

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