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He aha nā kaʻina hana o ka polycarbonate (PC)?
ʻO ka Polycarbonate (PC) he kaulahao mole i loaʻa i ka hui carbonate, e like me ke ʻano o ka molecular me nā hui ester like ʻole, hiki ke hoʻokaʻawale ʻia i aliphatic, alicyclic, aromatic, nona ka waiwai kūpono loa o ka hui aromatic, a me ka bisphenol A ʻano nui loa. polycarbonate,...Heluhelu hou aku -
Ua hōʻole ʻia ke koi no ke anu, kūʻai ʻia, ʻo kēia mau mea kemika hui "luʻu", ka hāʻule kiʻekiʻe loa o 3,000 yuan / ton.
Ua anuanu ke koi, ua hōʻole ʻia ke kūʻai ʻana, ua hāʻule ʻoi aku ma mua o 40 mau ʻano o nā kumu kūʻai kemika Mai ka hoʻomaka ʻana o ka makahiki, kokoke i 100 mau ʻano mea kemika, e neʻe pinepine ana nā ʻoihana alakaʻi, nui nā ʻoihana kemika manaʻo, ʻaʻole i hiki i kēia nalu o ka "puʻu kālā". ʻo lākou, ke kemika...Heluhelu hou aku -
Ke hoʻolālā ʻana i ka wā e hiki mai ana no ka plastic maʻamau
ʻO ka Polyurethane kekahi o nā mea i hoʻohana nui ʻia ma ka honua, akā ʻike pinepine ʻia i ko mākou ola i kēlā me kēia lā.Akā inā ʻoe ma ka home, i ka hana a i kāu kaʻa paha, ʻaʻole mamao loa ia, me ka hoʻohana maʻamau mai nā moena a me nā cushioning lako e kūkulu ai ...Heluhelu hou aku -
Mālama ka lako paʻa i nā kumukūʻai Polypropylene e hoʻopaʻa i ka pae kiʻekiʻe ma ʻEulopa
No ka mahina ʻo Dekemaba, ua piʻi nā kumukūʻai o FD Hamburg o Polypropylene ma Kelemania i $2355/ton no ka helu Copolymer a me $2330/ton no ka papa injection, e hōʻike ana i ka makemake o 5.13% a me 4.71% i kēlā me kēia mahina.E like me nā mea pāʻani mākeke, backlog o nā kauoha a me ka hoʻonui ʻana i ka neʻe i mālama i ka purc ...Heluhelu hou aku -
Ua hāʻule nā kumukūʻai Vinyl Acetate Monomer i 2% i kēia pule ma ka mākeke Petrochemical India
I kēia pule, ua hoʻokuʻu ʻia nā kumukūʻai Ex hana o Vinyl Acetate Monomer i INR 190140/MT no Hazira a me INR 191420/MT Ex-Silvassa me ka hoʻohaʻahaʻa ʻana o ka pule o ka pule o 2.62% a me 2.60%.Ua ʻike ʻia ka hoʻoholo hana Ex o Dekemaba i INR 193290/MT no ke awa ʻo Hazira a me INR 194380/MT no S...Heluhelu hou aku
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