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Ka hoʻohana ʻana o ka waiʻona momona polyoxyethylene ether AEO
ʻO Alkyl Ethoxylate (AE a i ʻole AEO) kahi ʻano surfactant nonionic. He mau hui lākou i hoʻomākaukau ʻia e ka hopena o nā alcohols momona kaulahao lōʻihi a me ka ethylene oxide. Loaʻa iā AEO nā waiwai hoʻomaʻū maikaʻi, emulsifying, dispersing a me detergent a hoʻohana nui ʻia i ka ʻoihana. Eia kekahi o nā ro nui...E heluhelu hou aku -
Nūhou Huahana Wela
1. Butadiene Ke neʻe nei ka lewa mākeke, a ke piʻi nei nā kumukūʻai Ua hoʻokiʻekiʻe ʻia ke kumukūʻai lako o ka butadiene i kēia manawa, ua neʻe iki ka lewa kālepa mākeke, a ke hoʻomau nei ke kūlana nele o ka lako i ka sh...E heluhelu hou aku -
Nui ka hoihoi! Me ka piʻi ʻana o kahi kokoke i 70%, ua hiki kēia mea maka i kona pae kiʻekiʻe loa i kēia makahiki!
I ka makahiki 2024, ua hoʻomaka mālie ka mākeke sulfur o Kina a ua noho mālie no ka hapalua makahiki. I ka hapalua ʻelua o ka makahiki, ua hoʻohana hope loa ia i ka ulu ʻana o ke koi e uhaʻi i nā palena o ka waihona kiʻekiʻe, a laila piʻi aʻe nā kumukūʻai! I kēia manawa, ua hoʻomau nā kumukūʻai sulfur...E heluhelu hou aku -
Ua hoʻokumu ʻia ka pāpā ʻana i ka dichloromethane, ua kaupalena ʻia ka hoʻokuʻu ʻana no ka hoʻohana ʻoihana
Ma ʻApelila 30, 2024, ua hoʻopuka ka United States Environmental Protection Agency (EPA) i kahi pāpā i ka hoʻohana ʻana i ka dichloromethane multi-purpose e like me nā lula hoʻokele pilikia o ke Toxic Substances Control Act (TSCA). ʻO ka pahuhopu o kēia neʻe ʻana e hōʻoia i ka palekana o ka hoʻohana koʻikoʻi ʻana i ka dichloromethane...E heluhelu hou aku -
COCAMIDO PROPYL BETAINE-CAPB 30%
Hana a me ka Hoʻohana ʻana He surfactant amphoteric kēia huahana me ka hoʻomaʻemaʻe maikaʻi, ka hoʻopū a me nā hopena hoʻomaʻamaʻa, a me ka hoʻohālikelike maikaʻi me nā surfactants anionic, cationic a me nonionic. He haʻahaʻa ka huhū o kēia huahana, hana mālie, huʻa maikaʻi a paʻa, a...E heluhelu hou aku -
METHYLENE CHLORIDE——KE KONO MAI NEI ʻO SHANGHAI INCHEE INTERNATIONAL TRADING CO., LTD IĀ ʻOE E KOMO I KA ICIF KINA 2024
Mai ka lā 19 o Kepakemapa a hiki i ka lā 21 o Kepakemapa, 2024, e wehe nui ʻia ana ka Hōʻikeʻike ʻOihana Kemika Honua 21 o Kina (ICIF Kina) ma ke Kikowaena Hōʻikeʻike Honua Hou o Shanghai! E hōʻike ana kēia hōʻikeʻike i ʻeiwa mau ʻāpana nui: ka ikehu a me ka petroch...E heluhelu hou aku -
E hoʻomau i ka pupule! Ua pāpālua ke kumukūʻai ukana i Iulai, a hiki i ka palena kiʻekiʻe loa he $10,000!
Ua hoʻonui nā hana a nā pūʻali koa Houthi i nā kumukūʻai ukana, me ka ʻole o nā hōʻailona e hāʻule ana. I kēia manawa, ke hōʻike nei nā kumukūʻai ukana o nā ala nui ʻehā a me nā ala Hikina Hema o ʻAsia i kahi ʻano piʻi. ʻOi aku hoʻi, ʻo ka ukana...E heluhelu hou aku -
Wānana kumukūʻai o nā waiwai: he bullish ka waikawa hydrochloric, cyclohexane, a me ka sima
ʻO ka waikawa hydrochloric Nā kiko koʻikoʻi o ka loiloi: Ma ʻApelila 17, ua piʻi ke kumukūʻai holoʻokoʻa o ka waikawa hydrochloric ma ka mākeke kūloko ma 2.70%. Ua hoʻoponopono hapa nā mea hana kūloko i kā lākou kumukūʻai hale hana. Ua ʻike koke ʻia ka mākeke chlorine wai ma luna o ka ʻāina i ka hoʻohui kiʻekiʻe, me ka manaʻolana...E heluhelu hou aku -
Hydrogen peroxide: Ua hāʻule ke kumukūʻai ma hope o ka piʻi ʻana
I ka hoʻomaka o Mei, i hoʻopilikia ʻia e nā pilikia, ua piʻi aʻe ka mākeke hydrogen peroxide. Ma ka lā 8 o Mei, ua hōʻea ke kumukūʻai awelika o 27.5% o ka 27.5% hydrogen peroxide i 988 yuan (kumukūʻai ton, like ma lalo), he kiʻekiʻe hou o ka makahiki, he piʻi ʻana o 27.48% mai ka lā hana hope loa ma mua o ka "Mei 1". ...E heluhelu hou aku -
Ka hoʻokuʻu nui ʻana o ka mana - E hāʻule anei ka ABS ma lalo o ka māka 10,000 Yuan?
Mai kēia makahiki, me ka hoʻokuʻu mau ʻana o ka hiki ke hana, ua lohi ka mākeke acrylite -butadiene -lyerene cluster (ABS), a ke kokoke nei ke kumukūʻai i 10,000 yuan (kumukūʻai ton, like ma lalo). ʻO nā kumukūʻai haʻahaʻa, ka emi ʻana o nā helu hana, a me nā loaʻa kālā liʻiliʻi ua lilo i hōʻike o kēia manawa...E heluhelu hou aku
