ʻO nā mea waiwai ʻelua he piʻi a me lalo, a ke hōʻike nei ka hale hana resin i nā kumukūʻai kiʻekiʻe a haʻahaʻa

2021-11-22

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

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

 

1. Kūlana Mākeke

  Kaiapuni waho: Ua hāʻule nā ​​kumukūʻai aila maʻemaʻe no ʻelua mau pule, a ua hāʻule nā ​​kumukūʻai o ka phenol, acetone, propylene a me glycerin ma nā pae like ʻole i ka pule i hala.

 

  I kēia manawa, hoʻoholo nui ʻia nā kumukūʻai o ka bisphenol A a me ka cyclochloride e ka hāʻawi ʻana i ka mākeke a me ke koi, a ʻo nā liʻiliʻi liʻiliʻi o nā kumu kūʻai maka he mea liʻiliʻi i ka mākeke. ʻO ka pule i hala aku nei, ua piʻi iki ka mākeke bisphenol A, a aia ka mākeke chlorine ring i kahi kūlana "avalanche". ʻO ka mākeke resin epoxy i hoʻomalu ʻia e ka hoʻomau mau ʻana i ka maikaʻi ʻole. No nā kikoʻī, e ʻike i lalo:

fr4 pepa

 

2. Hōʻuluʻulu Manaʻo

Bisphenol A:

  Kumukūʻai: i ka pule i hala, ua piʻi mua ka mākeke bisphenol A a laila hāʻule: Ma ka lā 19 o Nowemapa, ʻo ke kumukūʻai kuhikuhi o bisphenol A ma Kina Hikina ma kahi o 17,400 yuan/ton, he piʻi holoʻokoʻa ma mua o 1,000 yuan/ton mai ka mua. pule.

 

  Mai ka hopena pule o ka pule i hala aku nei a hiki i ka hoʻomaka ʻana o ka pule i hala, ua hoʻonui ʻia ka hoʻouka ʻana o ka PC ma lalo, a hoʻopiha kekahi mau resins a me nā mea kālepa i kā lākou mau waiwai ma nā dips. Ua maikaʻi iki ka manaʻo o ka mākeke. ʻOiai ua lohi ka mākeke i kēia manawa, ʻaʻole e nalowale ke koi koʻikoʻi. ʻAʻole loaʻa i nā hale hana bisphenol A ka waihona waiwai a me ke kaomi kūʻai no ka manawa. Ma hope o ka hōʻike ʻana o ka mākeke i kahi ʻano maikaʻi, ua hoʻomau nā hale hana i kā lākou mau ʻōlelo a hoʻonui iki. Ua piʻi ke kumu kūʻai o bisphenol A i kahi kokoke i 18,000 yuan/ton i nā lā mua o ka pule i hala.

 

  Ma ka Poaha, ua kiʻekiʻe ke kūʻai aku ʻo Zhejiang Petrochemical Bisphenol A, akā ʻaʻole naʻe i manaʻo maikaʻi ka mākeke e pili ana i ka nānā ʻana o ka mākeke no Bisphenol A. Ua hoʻopau ʻia me kahi pōʻai o 16,300 yuan/ton, ʻaʻole hiki ke kākoʻo i ka hoʻomau ʻana o ka mākeke. I nā lā e hiki mai ana i ka hopena pule, ua emi mālie ka manaʻo o ka mākeke a hāʻule iki nā kumukūʻai.

 

  Ma ke ano o ka waiwai maka: ua ala mua ka makeke phenol a me ketone a haule iho iloko o ka pule: o ke kumu kuai hou loa o ka acetone he 5650 yuan/ton, ua like loa me ka pule i hala; ʻO ke kumu kūʻai hou loa o ka phenol he 9300 yuan/ton, he piʻi iki o 100 yuan mai ka pule i hala.

 

   Ke kūlana hoʻonohonoho: Ua hoʻomaka hou ka hoʻonohonoho ʻana o nā hale hana nui, a ua piʻi ka nui o ka hana holoʻokoʻa o ka ʻoihana ma mua o 80%.

 

Epichlorohydrin:

  Kumukūʻai: ua hāʻule nui ka mākeke epichlorohydrin home i ka pule i hala: Ma ka lā 19 o Nowemapa, ʻo ke kumu kūʻai o ka epichlorohydrin ma ka mākeke East China he 15,900 yuan/ton, ma lalo o 1,600 yuan mai ka pule i hala.

 

  ʻO nā manaʻo kūʻai haʻahaʻa haʻahaʻa, lawa ʻole ka noi ʻana, a me ka piʻi ʻana o ke kaomi wahi mai nā mea hana chlorine rings nui i alakaʻi i ka emi ʻana o ka mākeke. I kēia mau lā, ua hāʻule ke kumukūʻai o ka chlorine wai mai kahi kiʻekiʻe o 4,000 yuan / ton i ke kumu kūʻai maʻamau. ʻO ke kumukūʻai o propylene-based ring chlorine ma kahi o 10,000 yuan / ton, ʻoi aku ka maikaʻi a paʻa loa. ʻOiai ua emi iki ke kumukūʻai o ka glycerin, aia nō ia ma kahi kiʻekiʻe. ʻO ke kumu kūʻai o ka glycerin-based cyclochloride ma ke ʻano o ka upside-down, a ua ʻike mua kekahi mau hale hana i ka emi ʻana o ka ukana a i ʻole ka pau ʻana.

 

  Ua hāʻule ke kumukūʻai o nā mea waiwai nui o nā ala kaʻina hana ʻelua ECH i ka pule: ʻo ke kumu kūʻai hou loa o propylene he 7,600 yuan/ton, ma lalo o 300 yuan mai ka pule i hala; ʻO 99.5% glycerin ma Kina Hikina i hoʻomau i ka hāʻule mai kahi kiʻekiʻe kiʻekiʻe, a ʻo ke kumukūʻai kuhikuhi hou loa he 12,600 yuan / ton, i hoʻohālikelike ʻia me ka pule i hala. Ua hāʻule i ka 400 yuan.

 

  Ke kūlana hoʻokomo: Ua pani ʻia ka hale kanu glycerin 60,000-toni o Shandong Xinyue, a ua pani ʻia ka mea kanu glycerin he 30,000-toni o Hebei Zhuotai. ʻO ka nui o ka hana holoʻokoʻa o ka ʻoihana ma kahi o 50--60%.

 

Epoxy Resin:

3240 Epoxy Resin Pepa

pepa fiberglass fr4

  Kumukūʻai: i ka pule i hala aku nei, ua nānā nui ʻia ka mākeke resin epoxy kūloko i kēia mau mea: mai ka lā 19 o Nowemapa, ʻo ke kumu kūʻai o ka wai epoxy resin ma Kina Hikina he 29,500 yuan/ton; ʻO ke kumu kūʻai o ka epoxy resin paʻa he 24,000 yuan/ton, he emi mai ka pule i hala. Ma kahi o tausani yuan.

 

  I loko o ka pule, ua hāʻule nui ke kumukūʻai o ka ring chlorine, ua piʻi iki ke kumukūʻai o ka bisphenol A, a ua nāwaliwali ke kākoʻo no ke kumukūʻai o ka epoxy resin. I ka hihia o nā kauoha hou ʻilihune, ua hoʻomau ka hāʻule ʻana o ke kumukūʻai o ka epoxy resin i kēia manawa, a ʻo ka mākeke No ka manawa, ʻaʻole mākou e ʻike i kekahi nūhou maikaʻi.

 

  Hāʻawi ka poʻe hana resin nui i nā kauoha mua, a ke piʻi nei ke kaomi wahi, a he mea hiki ʻole ke hoʻohaʻahaʻa haʻahaʻa i ke kumukūʻai ex-factory. Eia naʻe, e noʻonoʻo ana i nā kauoha kiʻekiʻe i ka wā mua, ʻoi aku ka makaʻala o nā mea hana resin i ka hoʻohaʻahaʻa ʻana i ke kumukūʻai papa inoa, a hoʻohaʻahaʻa mālie iā lākou e like me ke kūlana kauoha. Loaʻa i ka mākeke ke ʻano o nā kumukūʻai kiʻekiʻe a me nā kumu kūʻai haʻahaʻa. ʻAʻole kūlike nā ʻōlelo a hoʻonui ʻia nā pālahalaha. Pono e kūkākūkā ʻia nā kālepa maoli. E lanakila ke kumukūʻai.

 

  Ma ke ʻano o nā mea hana: ʻo ka nui o ka hana o ka resin wai ma kahi o 70%; ʻO ka helu hana o ka resin paʻa ma kahi o 50%.

 

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