Suuqa Caprolactam horaantii Juun marka la eego hoos u dhaca sahayda maxalliga ah iyo baahida korodhka, saadka muddada gaaban iyo isku dheelitir la'aanta baahida ayaa keentay dib u soo kabashada qiimaha suuqa, laakiin hoos u dhacii ugu dambeeyay ee kor u kaca benzene saafi ah iyo qiimaha hoose ee PA6, xaddidaya kalsoonida suuqa, caprolactam qiimaha waxoogaa la hagaajiyay.

Hoos u dhac ku yimid qiimaha benzene saafi ah, sababtoo ah kororka sahayda saafiga ah, oo ay weheliso sahayda dekedda Shiinaha ee Bariga Shiinaha ayaa la filayaa in ay xoogga saarto boostada xilliga dambe, hoos u dhaca wax iibsiga ee hoose, cadaadiska saafiga ah. suuqa benzene, qiimaha bar ee suuqa Bariga Shiinaha mar hoos u dhacay 6000 yuan / ton iyo hoose, ilaa Khamiista Bariga Shiinaha qiimaha 6100-6170 yuan / ton, Sinopec saafi ah benzene liiska hoos 300 yuan / ton ilaa 6200 yuan / ton. Qiimaha benzene saafiga ah ayaa hoos u dhacay, iyo dhinaca kharashka ayaa saameyn xun ku yeeshay caprolactam.

Dhowaan, culeyska polymerization PA6 ayaa asal ahaan lagu hayaa meel u dhow 70%, iyo guud ahaan xaaladda bilawga ah waa mid deggan, iyo baahida goobta xawaaraha sare ee xawaaraha ayaa wali taageeri karta bilawga polymerization, oo ay weheliso xoogaa wax soo saar cusub iyo awoodda dayactirka. dib u bilow, isku xirka polymerization wuxuu leeyahay taageero gaar ah oo loogu talagalay baahida kaprolactam. Si kastaba ha noqotee, iyadoo hoos u dhac ku yimid qiimaha saliidda ceyriinka ah iyo benzene saafiga ah, iyo sidoo kale saameynta arrimaha xun sida sahayda badan ee chips polymer, qiimaha suuqa ee chips PA6 ayaa sidoo kale daciifaya, gaar ahaan baahida joogtada ah ee daciifka ah ee baahida caadiga ah. chips wareeg ah, oo ku hoos jira xaaladda sahayda badan, alaabada ee warshadaha polymerization ayaa sii kordhaya, cadaadiska maraakiibta ee ganacsiyada ayaa weli jira, iyo qiimaha qayb ahaan hoos u dhacay.

Waqtigan xaadirka ah, qiimaha guud ee sahayda guud ee jajabyada wareega caadiga ah ee PA6 ee suuqa Bariga Shiinaha asal ahaan waa 12700-12800 yuan/ton oo lacag caddaan ah oo gaabin ah, qiimaha sahayda waqooyiga qaar ayaa xoogaa ka hooseeya, qiimaha jeexjeexyada qaar ayaa xoogaa ka sarreeya 12800-12900 yuan/ton, iyo jawiga ganacsi ee jajabyada wareegyada caadiga ah waa daciif. Qiimaha barta xawaaraha sare ee goynta semi-optical jeexjeexa waa 13200-13400 yuan/ton aqbalaadda, qandaraaska goynta xawaaraha sare leh ayaa inta badan la iibiyaa, suuqa jeexjeexa nudaha indhaha ayaa inta badan lagu iibiyaa si caadi ah, iyo baahida loo qabo jarjarid caajis ah waa wax yar ka wanaagsan.

Isku soo wada duuboo, in kasta oo suuqa caprolactam uu leeyahay sahay iyo qaab dhismeedka baahida mustaqbalka dhow, sababtoo ah hoos u dhaca qiimaha badeecadaha kor iyo hoosba, xaddidaadda kalsoonida ganacsiga suuqa, qiimaha korka ee benzene saafi ah ayaa hoos u dhacay, warshadda PA6 polymerization ee hoose. Cadaadiska iibka oo jarjaraya, digtoonaanta wax soo iibsiga ceeriin ee caprolactam, shirkadaha kaprolactam marka loo eego wax soo saarkooda iyo iibinta dabacsanaanta, qiimaha qaar ayaa wax yar hoos u dhacay dhawaanahan.

Marxaladda dambe, sahayda caprolactam ee muddada gaaban, Cangzhou Xuyang wajiga I dib-u-habeeynta, Qorshaha dib-u-hagaajinta Sanning wax yar ayaa dib loo dhigay, shirkadaha kale ee inta badan si loo xasiliyo wax soo saarka, iyo badeecada guud ee caprolactam waa heer hoose, dhinaca sahaydu waxay leedahay taageero gaar ah, ama waxay xaddidi doontaa kala duwanaanshaha sixitaanka qiimaha kaprolactam. Qiimaha iyo dhinaca dalabka ayaa ah mid daciif ah, suuqa benzene saafi ah sababtoo ah wax soo saarka soo daahay ee awoodda cusub iyo korodhka alaabada dekeda ee la filayo, qiimaha benzene saafiga ah ayaa la filayaa inay ku meel gaar ahaadaan 6000-6200 yuan/ton qaabayn hoose. Chips-yada PA6, gaar ahaan chips-yada caadiga ah, ayaa ku jira sahay aad u badan, alaabada ganacsigu wali way sii kordhayaan, qiimaha badeecaduna waxa laga yaabaa inuu inta badan hooseeyo. Saamaynta suuqa Caprolactam ayaa wada nool, waxaa la filayaa in qiimaha muddada gaaban uu yahay mid deggan oo daciif ah. Marxaladda dambe, fiiro gaar ah u yeelo horumarka dib-u-bilaabashada ee qalabka dayactirka iyo isbeddelka baahida polymerization PA6 ee hoose.