Ugbu a, mbelata nke bisphenol A raw material na-ebelata, a na-atụ anya na epichlorohydrin ga-agbanwe agbanwe adịghị ike, a na-atụ anya na arụmọrụ ego ga-adị ala, ozi ọma dị mkpirikpi n'ahịa epoxy resin siri ike, ndị na-azụ ahịa nwere echiche ọjọọ banyere ahịa n'ọdịnihu.
Nkọwa nke ahịa resin epoxy dị n'ime ụlọ
Isi ihe dị n'ahịa epoxy resin n'izu a adalatala. N'izu a, mbelata nke bisphenol A ihe eji emepụta ihe na-adịghị mma gara n'ihu, epoxypropane ihe eji emepụta ihe ọzọ dịkwa oke njọ, arụmọrụ ego ya dịkwa nkezi. N'izu a, iwu ọhụrụ nke epoxy resins adịghị mma, a gbanwere ụfọdụ ụlọ ọrụ epoxy resin. Nhazi ụlọ ọrụ ahụ dara ada ma e jiri ya tụnyere izu gara aga. Ozi ọma nke ahịa epoxy resin siri ike ịchọta, ụlọ ọrụ ahụ enweghị obi ike n'ahịa, ụlọ ọrụ mmepụta na-ebelata, ndepụta ọhụrụ ahụ nwere ohere maka mkparịta ụka, a chọrọ nhọrọ ndị dị n'okpuru iji mejupụta ya, ọ na-esikwa ike imeziwanye gas n'ọhịa.
Ruo mmechi nke Tọzde a, e nyere mkparịta ụka ntụaka isi mmalite nke East China liquid epoxy resin E-51 nke RMB 15,200-15,900/ton nnukwu gbọmgbọm, yana nkezi ọnụ ahịa kwa izu nke RMB 15,770/ton, nke bụ ọnụ ahịa 3.43% site na izu gara aga; mkparịta ụka ntụaka isi mmalite nke E-12 bụ RMB 14,000-14,300/ton nabatara, yana nkezi ọnụ ahịa kwa izu nke RMB 14,400/ton, nke bụ ọnụ ahịa 4.13% site na nkezi ọnụ ahịa n'izu gara aga.
Ahịa ọnụahịa ahịa resin epoxy na mpaghara ọ bụla
Ọwụwa Anyanwụ China: Ahịa epoxy resin dị na East China dị jụụ, ọnụ ahịa ihe eji emepụta ihe na-adọkpụ uche nke ụlọ ọrụ ahụ, onyinye ahụ bara uru karịa ikwu maka ya, ịnụ ọkụ n'obi nke ịzụta ihe n'okpuru ala adịghị elu, ahịa ọhụrụ nnyefe otu dị ole na ole, mkparịta ụka bụ isi na-ezo aka na nnyefe nnabata VAT nke RMB 15,300-15,900/ton.
Ndịda China: Ahịa epoxy resin nke South China nwere ọdịda, arụmọrụ nkwado ọnụ ahịa adịghịkwa mma, onyinye nke onye nrụpụta nwere ọtụtụ oghere dị oke elu, echiche dị n'azụ na-eche ma hụ ihe na-eme, ọnọdụ azụmaahịa ahịa adịghị ike, mkparịta ụka bụ isi na-ezo aka na nnyefe nnabata VAT nke RMB 15,500-16,100/ton.
Ahịa ụlọ ọrụ Epoxy resin
Nyocha ahịa ọkọnọ na mkpa
Nyocha Bisphenol A: N'izu a, ọnụego ojiji nke ngwa bisphenol A n'ime ụlọ bụ 68.43%, mmụba nke isi pasent 2.9 site na izu gara aga (11/25-12/01). N'izu a, Nanya Plastic na-arụ ọrụ nke ọma mgbe ewepụtara ihe ndị ahụ na Disemba 5. A nọgidere na-ejigide Shanghai Petrochemical Mitsui na Disemba 7. Ibu nke ngwaọrụ ndị ọzọ agbanweghị nke ukwuu. N'okpuru mkpuchi, ọnụego ojiji nke bisphenol A n'ime ụlọ mụbara (Rịba ama: ọnụ ọgụgụ nke ụlọ ọrụ kemịkalụ Luxi gụnyere).
Nnyocha Epichlorohydrin: Ọnụọgụ ojiji ike nke ụlọ ọrụ epoxy oxide dị n'ime obodo bụ 53.89%, mbelata nke 0.35%. N'izu ahụ, a maliteghachiri ngwaọrụ usoro glycerin 100,000 tọn/afọ Jiangsu Grand Factory na Disemba 8; ngwaọrụ acrylonitic Jiangsu Haixing 130,000 tọn/afọ adịghị agbanwe agbanwe; Usoro acrylonin Shandong Sanyan 60,000 tọn/afọ Disemba 4 Malitegharịa ekwentị, ọrụ ibu dị ala; Ngwa propylene nke Dongying 30,000 tọn/afọ amaliteghachiri na Nọvemba 28, mana izu a adịghị agbanwe agbanwe; Ningbo Zhenyang, Baling Petrochemical, Hebei Jiaao, na Zhuotai niile nọ n'ebe a na-adọba ụgbọala. Na mgbakwunye, a na-atụ anya na tọn 75,000/afọ nke atụmatụ usoro glycerin maka Binhua Group na Disemba 9 ga-amaliteghachi na Disemba 20; ngwaọrụ ndị ọzọ kwụsiri ike.
Amụma ahịa n'ọdịnihu
Nkwado ọnụ ahịa resin epoxy adịghị ike, nleba anya n'ọchịchọ dị n'ala ala pere mpe, nlezianya karịa ichere ma hụ, nnyefe otu oge ahụ ezughi oke. A na-atụ anya na ahịa adịghị ike nke resin epoxy nwere nnukwu ohere nke ihe mberede n'izu na-abịa. Mkparịta ụka bụ isi nke resin epoxy mmiri mmiri na-ezo aka na yuan 14,300-15,000/ton maka nnyefe mmiri dị ọcha, mkparịta ụka bụ isi nke resin epoxy siri ike na-ezo aka na yuan 13,900-14,300/ton maka nnyefe ego. Anyị ka kwesịrị ịṅa ntị na usoro nke ihe ndị dị n'elu mmiri na nleba anya n'ala ala.
Oge ozi: Disemba-15-2022