-
ʻO ke kūlana o ka hoʻonui ʻana i ka acrylonitrile he mea nui, a ʻaʻole maʻalahi ka mākeke
Ma muli o ka hoʻonui ʻana i ka mana hana acrylonitrile home, ke ulu nui nei ka kūʻē ʻana ma waena o ka lako a me ka noi. Mai ka makahiki i hala aku nei, ua nalowale ka ʻoihana acrylonitrile i ke kālā, e hoʻonui ana i ka loaʻa kālā ma lalo o hoʻokahi mahina. I ka hapaha mua o kēia makahiki, hilinaʻi ...Heluhelu hou aku -
ʻO ka mākeke epoxy propane he kūʻē i ka emi ʻana, a piʻi mālie nā kumukūʻai i ka wā e hiki mai ana
I kēia mau lā, ua hāʻule ke kumukūʻai PO home i nā manawa he nui i ke kiʻekiʻe o kahi kokoke i 9000 yuan/ton, akā ua paʻa a ʻaʻole i hāʻule i lalo. I ka wā e hiki mai ana, paʻa ke kākoʻo maikaʻi o ka ʻaoʻao lako, a hōʻike paha nā kumukūʻai PO i ke ʻano piʻi piʻi. Mai Iune a Iulai, ka d...Heluhelu hou aku -
Hoʻemi ka lako o ka mākeke, pau ka hāʻule ʻana o ka mākeke acetic acid a huli i luna
I ka pule i hala, ua pau ka hāʻule ʻana o ka mākeke acetic acid a piʻi nā kumukūʻai. ʻO ka pani ʻole ʻana o Yankuang Lunan a me Jiangsu Sopu ʻāpana ma Kina ua alakaʻi i ka emi ʻana o ka lako mākeke. Ma hope mai, ua ho'ōla mālie ka mea hana a ke hōʻemi nei i ke kaumaha. ʻO ka hāʻawi kūloko o ka acetic acid he ...Heluhelu hou aku -
Ma hea wau e kūʻai ai i ka Toluene? Eia ka pane e pono ai
ʻO Toluene kahi mea hoʻohuihui me ka nui o nā noi a hoʻohana nui ʻia i nā māla e like me ka phenolic resins, organic synthesis, coatings, and pharmaceuticals. I ka mākeke, he nui nā hōʻailona a me nā ʻano like ʻole o toluene, no laila ke koho ʻana i kahi kiʻekiʻe kiʻekiʻe a me rel ...Heluhelu hou aku -
No ke aha e hoʻolilo ai nā mea a pau i nā papahana epoxy resin ma muli o ka ulu wikiwiki o ka ʻoihana epoxy resin
Ma Iulai 2023, ua ʻoi aku ka nui o ka epoxy resin ma Kina ma mua o 3 miliona tons i kēlā me kēia makahiki, e hōʻike ana i ka wikiwiki o ka ulu ʻana o 12.7% i nā makahiki i hala iho nei, me ka ulu ʻana o ka ʻoihana ma mua o ka awelika o ka ulu ʻana o nā kemika nui. Hiki ke ʻike ʻia i nā makahiki i hala iho nei, ka piʻi ʻana o ka epox...Heluhelu hou aku -
Ke piʻi aʻe nei ka mākeke kaulahao phenolic ketone, a ua loaʻa hou ka waiwai o ka ʻoihana
Ma muli o ke kākoʻo koʻikoʻi o ke kumu kūʻai a me ka hoʻokaʻawale ʻana o ka ʻaoʻao, ua piʻi aʻe ka mākeke phenol a me ka acetone, me ka piʻi ʻana i luna. Ma ka lā 28 o Iulai, ua hoʻonui ʻia ke kumukūʻai kūkākūkā o ka phenol ma Kina Hikina ma kahi o 8200 yuan/ton, hoʻokahi mahina ma ka piʻi ʻana o 28.13%. ʻO ke kūkākūkā ...Heluhelu hou aku -
Ua piʻi mua nā kumukūʻai Sulfur a hāʻule i Iulai, a ua manaʻo ʻia e hana ikaika i ka wā e hiki mai ana
I Iulai, ua piʻi mua ke kumukūʻai o ka sulfur ma Kina Hikina a laila hāʻule, a piʻi ikaika ke kūlana mākeke. I ka lā 30 o Iulai, ʻo ka awelika kumu kūʻai ex factory o ka mākeke sulfur ma Kina Hikina he 846.67 yuan / ton, he piʻi o 18.69% i hoʻohālikelike ʻia me ka awelika kumu kūʻai ex factory o 713.33 yuan / ton ma ka b...Heluhelu hou aku -
Ma hea kahi maikaʻi e kūʻai ai i ka polyether? Pehea e hiki ai iaʻu ke kūʻai aku?
ʻO POLYETHER POLYOL (PPG) he ʻano mea polymer me ke kūpaʻa wela maikaʻi loa, ka pale ʻana i ka waikawa, a me ke kūpaʻa alkali. Hoʻohana nui ʻia ia i nā kula e like me ka meaʻai, ka lāʻau lapaʻau, a me ka uila, a he mea nui ia o nā mea synthetic hou. Ma mua o ke kūʻai ʻana ...Heluhelu hou aku -
Manaʻo kōkua no ke koho ʻana i ka Acetic Acid, e kōkua iā ʻoe e ʻimi i nā huahana maikaʻi!
He ʻokoʻa ka hoʻohana ʻana o ka Acetic Acid i nā ʻoihana like ʻole. Pehea e koho ai i ka Acetic Acid maikaʻi mai nā hōʻailona he nui? E uhi kēia ʻatikala i kekahi mau ʻōlelo aʻoaʻo no ke kūʻai ʻana i ka Acetic Acid e kōkua iā ʻoe e loaʻa kahi huahana maikaʻi. Acetic Acid i...Heluhelu hou aku -
ʻO ka pule i hala aku nei, ua piʻi a hoʻonui ke kumukūʻai o isopropanol, a manaʻo ʻia e hana mau a hoʻomaikaʻi i ka wā pōkole.
I ka pule i hala aku nei, ua piʻi a piʻi ke kumukūʻai o isopropanol. ʻO ke kumukūʻai maʻamau o isopropanol ma Kina he 6870 yuan / ton i ka pule i hala, a me 7170 yuan / ton i ka Pōʻalima i hala. Ua hoʻonui ke kumukūʻai e 4.37% i ka pule. Kiʻi: Hoʻohālikelike o nā ʻano kumu kūʻai o 4-6 Acetone a me Isopropanol ʻO ke kumukūʻai o ...Heluhelu hou aku -
Pehea e koho ai i ka mea kūʻai pono propylene oxide? E noʻonoʻo i kēia mau ʻano i ke kūʻai ʻana!
ʻO ka propylene oxide kahi mea hoʻohana maʻamau i hoʻohana ʻia me ka nui o nā noi i ka hana ʻoihana. Pehea e ʻike ai i kahi mea hoʻolako kūpono inā makemake ʻoe e kūʻai iā Propylene Glycol? E hāʻawi kēia ʻatikala i kekahi mau ʻōlelo aʻoaʻo e pili ana i ka maikaʻi o ka huahana, ke kumukūʻai a me ka lawelawe...Heluhelu hou aku -
Ka nānā ʻana a me ka loiloi o ka mākeke Epoxy Resin i ka hapa mua o ka makahiki a me ka wānana o ke ʻano i ka hapa lua o ka makahiki.
I ka hapa mua o ka makahiki, ua hōʻike ka mākeke resin epoxy i kahi ʻano haʻahaʻa haʻahaʻa, me ke kākoʻo kumu kūʻai nāwaliwali a me ka hāʻawi ʻana a me nā kumu koi koi e hoʻoikaika pū ana i ka mākeke. I ka hapalua ʻelua o ka makahiki, ma lalo o ka manaʻolana o ka wā kiʻekiʻe o ka ʻai maʻamau o "ni...Heluhelu hou aku
-
Kelepona
-
leka uila
-
Whatsapp
-
luna
