Kotlo ea oli ea machabeng e oela le ho oela hoo e ka bang 7%

Litheko tsa oli tsa machabeng li ile tsa putlama hoo e ka bang karolo ea 7% ho feta mokhoa oa bona oa ho theoha ka Mantaha ka palo ea li-rig tsa oli tse sebetsang Amerika Leboea.

Qetellong ea letsatsi, bokamoso ba oli bo bobebe bo tlokotsing ho New York Mercantile Fall $ 8.83, ho koala liperesente , ho koala ka $ 113.12 ka barrel.

Tlhokahalo e fokolang! Litheko tsa li-commitus tse fapaneng li qoqea!

Indekfuri ea lik'hemik'hale e ntse e tsoela pele ho theoha marakeng le ho theoha ho hoholo ho theoha ha litlhoko tse theotsoeng. Likhamphani tse ngata li khethile mokhoa o fokolang le o bonolo oa ho fokotsa litefiso tsa bona tsa ho qala ho sebetsana le boemo ba mmaraka o tlase oa hona joale. Ntlha ea leqhoa Leoatleng le Tebileng, le lik'hemik'hale life tlas'a khatello?

Bisphenol a: Tlhokahalo ea Kakaretso ea Ketane ea indasteri e fokola, ho sa na le sebaka sa ho tsamaea ha maoto
Halofo ea pele ea selemo ena, theko e tloaelehileng ea Epolo ea Epoloxy e ile ea hlaha le ka tlase ho 2,000. Leano la maiketsetso la BPA le Epoxy Resin 'Marakeng,' me tlhoko ea kakaretso ea li-BPA indasteri e fokola hajoale. Ho ka lebella hore Downstream Epoxy Remin, ho teneha ha PC ho thata le hore bistonol o ntse a e-na le sebaka se tlase.

Polyotherher: Matla a ho reka a ho reka a fokola, Ntoa ea Theko ea Kotsi e thata ho e shebella
Qetellong ea mokete oa Dragon Boat, Lifate tsa Polyother li ile tsa fokolisa seteishene sa likhopotso se theoha butle, ka har'a litšenyehelo tse peli, cyclocipane e buile ka tlase , Polyothere o latela ho fokotseha ha cyccccraPropane, ho reka ka theko e tlaase ho ntse ho fokola, ho chesa ha lisebelisoa tse tala, masala a felletseng ho boloka ho matha. Ntle le moo, linatla tse tharo tsa ntoa ea polyse marfire, limpho tsa lapeng li ntse li fokotseha haholo, litheko tse tsamaeang le polyothether li ntse li romella nako e ntle .

Khoebo ea EPOXY: Khoebo ea lapeng le naha le naha le naha le naha e sitiloe ka nako e le 'ngoe,' me theko ea mantlha e pheletsong e tlase
Karolo ena e potolohileng litheko tsa EPEXY, ebang ke mola oa pele, o fana ka tlhahiso ea maoto Yuan / ton, The Instream ea pheletso e tlase. Leha ho le joalo, ho ntse ho le thata hore motho a theohe fatše tlhoko ea ho ea, 'me moruo o rometsoeng kantle ho naha o kopane le moruo oa lefatše oa moruo oa moruo,' me ho romelloa mekotla ea lefatše. Tšebeliso e teng ha joale e le ka mokhoa o tlaase, 'me ho thoha ha Oun ho qala hape ho ameha.
Ethylene oxide:
E kholo ka ho fetisisa e theotsoeng e kholo ea Wilcacarboxy, monotor o ile a kena ka nako ea agence ea metsi nako ea selemo, 'me tlhokahalo e tobane le' maraka o fokolang oa nako ea selemo. Ho kena ka Phuptjane, nako ea lipula e ile ea eketseha haholo, tšebeliso e akaretsang e tla bonts'a mehala e kholo e lebelletsoe. Ntle le moo, lefu la ho theosa le lefu lena le ntse le tobana le khatello ea tefo, tlhoko e potlakileng ho latela, 'me papali ea setoko e hlakile. Nakong e tlang, lethathamo la DOWNSTRREAM e ntse e le 'muelli oa masapo a polycarboxing, ha lenzene oxide e tla bontša ho hloka tloaelo.
Acid acetic acetic acetic: tlase ka lebaka la tahlehelo ea ho fokotsa ho fokola
Maqhubu a mabeli a litheko tse tlase tsa theko ea pele halofo ea pele ea selemo li ipapisitse le ho hlohlona maemong a 3400-3500 yuan / ton, ntho e ka sehloohong e le tlhokomelong e tlase hona joale. Moroalo oa sehlahisoa o tlase o tlase, boholo ba tsona o bakoa ke phokotso ea tahlehelo le tlhokomelo ea ho paka makoloi. Le moetlo oa moetlo oa setso ka bo bona ba batla ho hana, le halofo ea pele ea lefu la boipheliso ea batho, indasteri e theosa le lisebelisoa, sepheo sa khokahano hobane sebaka se haella.
Litlhoko tsa semelo: Litlhoko tsa acrytream li na le sephara, litheko li ile tsa oela 500 Yuan / ton
Ho kena ka June, 'maraka oa' maraka oa N-butsonol o fokola hanyane, maemo a 'marakeng a ntse a fokotseha, ha a bapisoa le ha beke e le 400-500 yuan / ton. Mmaraka ea ikhethileng oa li-iyry e nolofalitsoe.
Titanium Dioxide: Sekhahla sa Qalo sa 80%, mefokolo e meholo ea ho fokotseha ho fetoha
Maraba a lehae a libaka tsa titania a fokola, baetsi ba lipalangoang ba amohela lithibelo tse kholo tsa 82.1%, li-sporadic limela tse kholo le bahlahisi ba bang ba fokolang le ba mahareng ba ho nka bohato ba pele ba ho fokotsa mojaro, 'marathahalli ea hajoale ea titanium e thata ho e fetola Ka lebaka la sebaka sa ho lokolla kantle ho naha se lumellanang haholo, khoebo ea lehae le khoebo ea lapeng e tla ba mpe.