Atlanta, GA - Laga bilaabo Sebtembar 30 ilaa Oktoobar 2, Omni Hotel ee Centennial Park wuxuu martigelin doonaa 2024 Shirka Farsamada ee Polyurethane, isaga oo isu keenaya xirfadlayaasha hormuudka ah iyo khubarada warshadaha poliurethane ee adduunka oo dhan. Waxaa soo qabanqaabiyay Golaha Kimistariga Mareykanka Xarunta Warshadaha Polyurethane (CPI), shirku wuxuu ujeedadiisu tahay in la bixiyo madal loogu talagalay fadhiyada waxbarasho iyo soo bandhigidda hal-abuurradii ugu dambeeyay ee kimistariga polyurethane.

Polyurethane waxaa loo aqoonsan yahay inay tahay mid ka mid ah alaabta caaga ah ee ugu badan ee la heli karo maanta. Sifooyinkooda kiimikaad ee gaarka ah waxay u oggolaanayaan in lagu habeeyo codsiyo kala duwan, xallinta caqabadaha adag iyo in loo qaabeeyo qaabab kala duwan. La qabsigani waxa uu wanaajiyaa wax soo saarka warshadaha iyo macaamiisha labadaba, iyada oo ku daraya raaxada, diirimaadka, iyo ku haboonaanta nolol maalmeedka.

Soo saarista polyurethane waxay ku lug leedahay falcelinta kiimikaad ee u dhexeeya polyols-alkolada leh in ka badan laba kooxood oo hydroxyl falgal ah-iyo diisocyanates ama polymeric isocyanates, oo ay fududeeyeen kiciyayaal ku haboon iyo wax lagu daro. Kala duwanaanshaha diisocyanates iyo polyols ee la heli karo waxay u suurtagelisaa soosaarayaasha inay abuuraan noocyo kala duwan oo agab ah oo ku habboon codsiyo gaar ah, taasoo ka dhigaysa polyurethane mid ka mid ah warshado badan.

Polyurethane waxay ku badan tahay nolosha casriga ah, oo laga helo noocyo kala duwan oo alaabooyin ah oo u dhexeeya joodariyaal iyo sariiro ilaa qalab dahaarka, dahaarka dareeraha ah, iyo rinjiyada. Waxa kale oo loo isticmaalaa elastomers raagaya, sida taayirrada daabka rullaluistuadka, alaabta lagu ciyaaro xumbo jilicsan oo jilicsan, iyo fiilooyinka laastikada. Joogitaankooda baahsan ayaa hoosta ka xariiqaya muhiimada ay u leeyihiin kor u qaadida waxqabadka alaabta iyo raaxada macaamiisha.

Kiimikada ka dambeysa wax soo saarka polyurethane ayaa ugu horreyn ku lug leh laba shay oo muhiim ah: methylene diphenyl diisocyanate (MDI) iyo toluene diisocyanate (TDI). Iskudhisyadani waxay ka falceliyaan biyaha deegaanka si ay u sameeyaan polyureas adag oo aan firfircoonayn, oo muujinaya isbeddelka iyo la qabsiga kiimikada polyurethane.

Shirka Farsamada ee Polyurethanes ee 2024 wuxuu soo bandhigi doonaa kulamo kala duwan oo loogu talagalay in lagu baro ka qaybgalayaasha horumarradii ugu dambeeyay ee goobta. Khubarada ayaa ka wada hadli doona isbeddellada soo baxaya, codsiyada cusub, iyo mustaqbalka tignoolajiyada polyurethane, iyagoo siinaya fikrado qiimo leh oo loogu talagalay xirfadlayaasha warshadaha.

Sida shirku soo dhawaado, ka qaybgalayaasha waxaa lagu dhiirigelinayaa inay la falgalaan asxaabta, wadaagaan aqoonta, iyo sahamiyaan fursadaha cusub ee qaybta polyurethane. Dhacdadani waxay ballan qaadaysaa inay noqoto kulan muhiim ah oo loogu talagalay kuwa ku lug leh horumarinta iyo isticmaalka qalabka polyurethane.

Wixii macluumaad dheeraad ah oo ku saabsan Golaha Kimistariga Maraykanka iyo shirka soo socda, booqo www.americanchemistry.com.