Mitengo yamafuta yapadziko lonse lapansi ikugwa ndikugwera pafupifupi 7%

Mitengo yamafuta yapadziko lonse lapansi inagwa pafupifupi 7% kumapeto kwa sabata ndipo anapitilizabe kutsika kwawo pachiwonetsero chifukwa chachuma chochepa chopanga mafuta am'mafuta a ku North America.

By the end of the day, light crude oil futures for July delivery on the New York Mercantile Exchange fell $8.03, or 6.83 percent, to close at $109.56 per barrel, while Brent crude oil futures for August delivery in London fell $6.69, or 5.58 percent, to close at $113.12 per barrel.

Chofooka Chofooka! Mitengo yamitundu yambiri yamatanda!

Makampani opanga mankhwala akukumana ndi vuto lalikulu pamsika komanso kuchepa kwakuthwa. Makampani ambiri asankha njira yotsika kwambiri komanso yofewa kuti muchepetse mitengo yawo yoyambira kuti mupirire pamsika wotsika. Nsonga ya ayezi munyanja yakuya, ndipo ndi mankhwala ati omwe akukakamizidwa?

Bisphenol A: Kufunikira Kwambiri Kwa Makampani Ofowoka, Pakadali Malo Omwe Akutsika
Mu theka loyambirira la chaka chino, mtengo wa epoxy utoto womata pamwambapa ndi pansi pa 25,000 yuan / forn, zomwe zimabweretsa mawonekedwe a mafakitale a BPA omwe ali ofooka pakadali pano. Kutsika kwamphamvu epoxy, kutsutsana kwa PC kumadziwika kwambiri, zomwe zimapezeka ndizovuta komanso zofuna kuti bisphenol ikhale ndi malo otsika.

Polytherter: Mphamvu yofuula yakuthwa ndi yofooka, nkhondo yamtengo wapatali imakhala yovuta kukhala wopambana
Mapeto a Chigumula cha Chikondwerero cha Chinjoka, Kufuna kwa Polytar kunatsegula njira yotsika kwambiri, yomwe imakakamiza kuti ithe kufooka Mau Sluggish, mitengo ikupitilirabe kuyenda pansi. Kuphatikiza apo, zimphona zitatu za Pulyther Mtengo Wapamwamba kwambiri, zomwe zimapangitsa kuti mavuto akunyumba, mitengo yakunja ikadali yotsika kuposa miliri yakunja pitilizani, kutumiza kumayikoma kumachitika kwakanthawi.

Epoxy Reson: Ntchito zapakhomo ndi zakunja zimasokonezedwa nthawi yomweyo, ndipo mtengo waukulu umatha kumapeto
Kuzungulira kozungulira kumeneku kwa mitengo ya epoxy, kaya ndi mzere woyamba, mzere wachiwiri kapena mzere wachitatu, okonda kwambiri 23,000 yuan / toto yuan / toni, yotsirizika yotsika kumapeto. Komabe, ndizovuta kuti zitheke kuti zitheke, ndipo chuma chakunja chakumana ndi mavuto achuma, ndipo kunja kumalephereka. Kugwiritsa ntchito pakadali pano, ndipo epoxy kutola kumakhudzidwanso.
Ethylene oxide: kutsitsa kwakukulu komwe adalowa nyengo, ndipo njira yatsopano sikokwanira kutsatira
Chomwe chatsika kwambiri kwa ethylene oxide polyarboxylate madzi kuchepetsa mankhwala osungiramo nyengo yake, ndipo akufuna akukumana ndi msika wofooka munthawi ya nyengo. Kulowa Juni, nyengo yamvula idakwera kwambiri, momwemonso momwe amapheranso kutsika kwambiri. Kuphatikiza apo, ma terminal pansi akukumana ndi zovuta za kubweza, kufunikira kwapamwamba sikokwanira kutsatira, ndipo masewera a stock akuwonekera. M'tsogolomu, kutsika komwe kumakhala kamvekedwe ka polycaboxylic acid kumadzi kumawonetsa khola kuti ikhale yofooka, pomwe kumwa ethylene oxide kuwonetsa kusowa kwa zinthu.
Glaicac acetic acid: pansi chifukwa chotayika kuti muchepetse kutsuka kolakwika, kuchepetsedwa kwa njira zothetsera nyengo yoyambira
Mafunde awiriwa a mitengo yoyamba mu theka yoyamba ya chaka amatseka pamlingo wa 3400-3800 Yuan / Toni, chinthu chachikulu chiri pazomwe zimangofuna pakadali pano. Malo okhala pansi pamtunda ndi otsika, ambiri mwa iwo chifukwa chotaya ndi kukonza magalimoto, zomwe zimapangitsa kuti muyambe kutayambitsa. Ndipo nyengo yomwe ili mu nyengo yokhayo imangofunika kunyamuka, kuphatikiza mphamvu ya theka loyamba la mliri m'malo ambiri kuti muchepetse zomwe zimapangitsa kuti zikhale zofunikira, zolinga zakugwadi pamalopo ndizosowa.
Buryl Mowa: Kugwa pansi, mitengo yathyathyathya ndi yathyathyathya 500 Yuan / Toni
Mu Juni, kugwedezeka kwa msika wa N-N-CQUAND kumatha pang'ono, zomwe zimachitika pamsika sizingakweze, poyerekeza ndi mitengo yoyambira ya sabata idayamba 400-500 yoan / Toni. Msika wa ma acryl, wotsika kwambiri wa N-Stanol, ntchito zofooka, zokutira zambiri za matepi ndi kugwiritsidwa ntchito pang'onopang'ono.
Titanium Dioxide: Kuyambira kwa 80% yokha, zophophonya zotsika ndizovuta kusintha
Msika wa Titanium Dioxium Dioxide wakhala wofooka, opanga madongosolo ocheperako, ogulitsa masitolo akuluakulu a Sportium Msika wama dioxide, monga nyumba zina ndi malo ena omwe akuyembekezeredwa kuti athe kusintha, kuona kwakanthawi kochepa kwambiri, ogulitsa kunja komanso malonda akunja amakhala osalimbikitsa.