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Acrylonitrile: Ma nā ʻoihana hea e hoʻohana nui ʻia ai? He aha ka hope o ka acrylonitrile?
Hana ʻia ʻo Acrylonitrile e ka hoʻohana ʻana i ka propylene a me ka amonia ma ke ʻano he kumu waiwai, ma o ka hopena oxidation a me ka hana hoʻomaʻemaʻe. He mea hoʻohuihui ia me ke ʻano kemika C3H3N, he wai kala ʻole me ka ʻala hoʻonāukiuki, hiki ke puhi ʻia, hiki i kona mahu a me ka ea ke hana i kahi hui pahū, a ʻo ia ...Heluhelu hou aku -
Ua piʻi aʻe nā huahana Petroleum, ua hoʻokuʻu ʻia nā mea kemika i ka "nalu o ka piʻi ʻana o ke kumukūʻai", ʻo ka piʻi kiʻekiʻe loa o 7866 yuan / ton.
I kēia mau lā, ua wehe ka mākeke kemika i kahi ala "dragon and tiger" o ka piʻi ʻana, ke kaulahao ʻoihana resin, ke kaulahao ʻoihana emulsion a me nā kumu kūʻai kemika ʻē aʻe. ʻO ke kaulahao ʻoihana resin Anhui Kepong resin, DIC, Kuraray a me nā ʻoihana ʻē aʻe he nui a me nā ʻoihana ʻē aʻe i hoʻolaha i ke kumukūʻai ...Heluhelu hou aku -
ʻO Melamine "ka hoʻololi nani", hiki i ka mea hou ke lawe mai i nā loli nui i ka automotive, aerospace, bulletproof a me nā māla ʻē aʻe.
Hoʻomanaʻo ʻoe i ka melamine? ʻO ia ka "milk powder additive" kaulana loa, akā he mea kupanaha, hiki ke "hoʻololi ʻia". Ma ka lā 2 o Pepeluali, ua paʻi ʻia kahi pepa noiʻi ma Nature, ke alakaʻi o ka nūpepa ʻepekema honua, e ʻōlelo ana e hiki ke hana ʻia ka melamine i mea ...Heluhelu hou aku -
ʻO ka ʻāina ʻo Hebei e hoʻoholo i ka "14th Five-Year Plan" nā mea nui e hoʻomohala i ka ʻoihana petrochemical, hiki ke manaʻo ʻia ka wā e hiki mai ana.
ʻO ka mea i hala koke aku nei, ʻo Hebei Province, ua hoʻokuʻu ʻia ka hoʻolālā kiʻekiʻe o ka ʻoihana hana "ʻumikumamāhā ʻelima". Hōʻike ka Plan i ka makahiki 2025, ua hōʻea ka loaʻa kālā o ka ʻoihana petrochemical o ka panalāʻau i ka 650 biliona yuan, ke kumukūʻai huahana petrochemical o ke kahakai o ka panalāʻau.Heluhelu hou aku -
ʻO ka polyurethane foam: ka māhele nui loa a me nā manaʻo ākea
ʻO ka nui o nā mea e hoʻopili ai i ka polyurethane, EPS, PET a me nā mea pahu pahu, a me nā mea ʻē aʻe, ka mea i hoʻohana nui ʻia i nā kahua noi o ka insulation wela a me ka mālama ʻana i ka ikehu, ka hoʻohaʻahaʻa ʻana i ke kaumaha, ka hana hana, ka hopena a me ka hōʻoluʻolu, etc.Heluhelu hou aku -
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 ka molecular structure me nā pūʻulu ester like ʻole, hiki ke hoʻokaʻawale ʻia i aliphatic, alicyclic, aromatic, nona ka waiwai kūpono o ka hui aromatic, a me ka bisphenol A type 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.
He anu ka noi, hōʻole ʻia ke kūʻai aku, ʻoi aku ma mua o 40 mau ʻano o nā kumukūʻai 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 loaʻa kēia nalu o ka "price dividend" iā lākou, ka chemica...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 ka 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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