N'ime ọnwa gara aga, ọnụ ahịa ịrị elu nke nylon 6 ibe n'ahịa China.Ihe mgbada dị n'okpuru na-echebe nke ọma, na ka a na-egbochi usoro mgbasa ozi, elu na ala na-enweta ọnọdụ dị iche iche.Nke kachasị mma, enwere ike were ya dịka ahịa nhazi.Igwe elu na-ebili na obi ụtọ, ebe ụlọ ọrụ nylon 6 nọ n'ọnọdụ siri ike.
1. Naịlọn 6 ibe na FDY
Site na February 1 ruo Maachị 1, data China Fiber Network weputara gosiri na elu dị ka benzene dị ọcha na kaprolactam, midstreamnylon 6 ibe, ala dị ka naịlọn 6 na-adọkpụ na yarn (FDY) mụbara site na 34.13%, 29.89%, 21.43% na 22.47%, mmụba nke ibe nke polymer nylon 6 dị ntakịrị, na nso nso na elu, na-abawanye ụba.
Site n'echiche nke uru, ọnụahịa dị iche nke caprolactam elu abanyela elu ọhụrụ na ọnwa 19 kemgbe May 2019, na-eru 7,700 yuan / ton, mmụba kwa ọnwa ruru 1,450 yuan / ton, na uru ahụ mụbara site na 22.95%.Ọnụ ego dị n'etiti ibe 6 naịlọn na FDY abawanyela site na 100 yuan / ton, mana ọdịiche dị n'etiti nylon 6 ibe na kaprolactam agbadala site na 150 yuan / ton, na ọnwụ abawanyela site na 18.75%.
2. Ịzụ ahịa na ụlọ ọrụ nylon 6 nke China
Maka ụlọ ọrụ naịlọn 6 dị na China, ọnụ ahịa ịrị elu a kpalitere n'ihi mbelata nke ọrịa zuru ụwa ọnụ yana mmụba nke ọnụ ahịa nke oke ego kpatara.Agbanyeghị, n'ihe gbasara usoro nnyefe ọnụahịa, ọkachasị n'ihe gbasara azụmaahịa ụlọ ọrụ, ụlọ ọrụ kaprolactam dị elu siri ike, na ụlọ ọrụ polynylon 6 nọ n'ọnọdụ na-adịghị mma.
N'ime afọ ndị gafeworonụ, ọtụtụ osisi kaprolactam etinyela aka ozugbo na ahịrị mmepụta polymerization ọhụrụ.Osisi naịlọn polymerization nke dị n'okpuru ala enweghị ike ịsọ mpi na ha n'ihe gbasara ọnụ ahịa mmepụta, na ebe obibi ha ejirila nke ukwuu kpachie.Nke ka njọ, ụfọdụ ụlọ ọrụ na-alụ ọgụ ọnụ ahịa, ihe ịtụnanya na ọnụahịa nke ibe dị nso ma ọ bụ ọbụna dị ala karịa kaprolactam nwere ike ịhụ ugboro ugboro.
Oge nzipu: Feb-21-2022