ʻAtalanta, GA – Mai Kepakemapa 30 a ʻOkakopa 2, e mālama ka Omni Hotel ma Centennial Park i ka 2024 Polyurethanes Technical Conference, e hoʻohui pū ana i nā poʻe loea alakaʻi a me nā loea mai ka ʻoihana polyurethane ma ka honua holoʻokoʻa. Hoʻonohonoho ʻia e ke Kikowaena no ka ʻOihana Polyurethanes (CPI) o ka ʻAha Kemika ʻAmelika, ʻo ka pahuhopu o ka ʻaha kūkā e hoʻolako i kahi kahua no nā hālāwai hoʻonaʻauao a hōʻike i nā hana hou loa i ka kemika polyurethane.

Ua ʻike ʻia nā polyurethanes ʻo ia kekahi o nā mea palakika maʻalahi loa i loaʻa i kēia lā. ʻO kā lākou mau waiwai kemika kū hoʻokahi e ʻae iā lākou e hoʻopilikino ʻia no nā ʻano hana like ʻole, e hoʻoponopono ana i nā pilikia paʻakikī a hoʻoheheʻe ʻia i nā ʻano like ʻole. Hoʻonui kēia hiki ke hoʻololi i nā huahana ʻoihana a me nā mea kūʻai aku, e hoʻohui ana i ka ʻoluʻolu, ka mehana, a me ka maʻalahi i ke ola o kēlā me kēia lā.

ʻO ka hana ʻana o nā polyurethanes e pili ana i kahi hopena kemika ma waena o nā polyols—nā waiʻona me nā hui hydroxyl reactive ʻelua—a me nā diisocyanates a i ʻole nā ​​​​isocyanates polymeric, i kōkua ʻia e nā catalysts kūpono a me nā mea hoʻohui. ʻO ka ʻokoʻa o nā diisocyanates a me nā polyols i loaʻa e hiki ai i nā mea hana ke hana i kahi ākea ākea o nā mea i hana ʻia no nā noi kikoʻī, e hana ana i nā polyurethanes i hoʻohui ʻia i nā ʻoihana he nui.

Loaʻa nā polyurethanes i nā wahi āpau i ke ola o kēia au, loaʻa i nā huahana like ʻole mai nā moena a me nā noho moe a hiki i nā mea insulation, nā uhi wai, a me nā pena. Hoʻohana ʻia hoʻi lākou i nā elastomers paʻa, e like me nā huila laula wili, nā mea pāʻani foam palupalu, a me nā olonā elastic. ʻO ko lākou ākea ākea e hōʻike ana i ko lākou koʻikoʻi i ka hoʻonui ʻana i ka hana huahana a me ka ʻoluʻolu o ka mea kūʻai.

ʻO ke kemika ma hope o ka hana ʻana o ka polyurethane e pili ana i ʻelua mau mea nui: methylene diphenyl diisocyanate (MDI) a me toluene diisocyanate (TDI). Hoʻopili kēia mau hui me ka wai i ke kaiapuni e hana i nā polyureas inert paʻa, e hōʻike ana i ka versatility a me ka hiki ke hoʻololi i ka kemika polyurethane.

E hōʻike ana ka 2024 Polyurethanes Technical Conference i nā ʻano hālāwai like ʻole i hoʻolālā ʻia e hoʻonaʻauao i ka poʻe hele i nā holomua hou loa o ke kahua. E kūkākūkā nā loea i nā ʻano hou e kū mai ana, nā noi hou, a me ka wā e hiki mai ana o ka ʻenehana polyurethane, e hāʻawi ana i nā ʻike waiwai nui no nā poʻe loea o ka ʻoihana.

I ka hoʻokokoke ʻana mai o ka ʻaha kūkā, ua paipai ʻia nā mea komo e launa pū me nā hoa, e kaʻana like i ka ʻike, a e ʻimi i nā manawa hou i loko o ka ʻāpana polyurethane. Ke hoʻohiki nei kēia hanana e lilo i ʻaha koʻikoʻi no ka poʻe i komo i ka hoʻomohala ʻana a me ka hoʻopili ʻana i nā mea polyurethane.

No ka ʻike hou aku e pili ana i ka ʻAha Kemika ʻAmelika a me ka ʻaha kūkā e hiki mai ana, e kipa iā www.americanchemistry.com.