Munguva pfupi yapfuura, Center for Polyurethane Industry (CPI) pasi peAmerican Chemistry Council (ACC) yakaburitsa pachena runyorwa rwevachawana mubairo we2025 Polyurethane Innovation Award. Sechiyero chinokudzwa muindasitiri yepasi rose yepolyurethane, mubairo uyu wagara wakatsaurirwa kukoshesa kufambira mberi kukuru mukuchengetedza nharaunda, kushanda zvakanaka, uye kushanda kwakawanda kwezvinhu zvepolyurethane. Runyorwa rwegore rino rwakawana kutariswa kwakapararira, nematekinoroji maviri epamusoro anotarisa pakugadzira zvinhu zvitsva zvinoenderana nebio-based uye mafomula ane hushamwari nezvakatipoteredza achiwana nzvimbo. Kubatanidzwa kwavo hakungoratidzi chete kuzvipira kusingazununguki kweindasitiri kukuchengetedza nharaunda asiwo kunoratidza kuti tekinoroji inobva kubio-based yave chinhu chikuru chinotungamira kuvandudzwa nekuvandudzwa muchikamu chepolyurethane.
Zvinhu zvakagadzirwa nepolyurethane, zvinozivikanwa nekushanda kwazvo kwakanaka, zvinoshandiswa zvakanyanya mumaindasitiri akakosha akadai sekuvaka, kugadzira mota, kurongedza, uye hutano. Zvisinei, maitiro ekugadzira echinyakare ave achivimba nemafuta epasi, uye zvigadzirwa zvekupedzisira hazviwanzo shatiswa, zvichiisa indasitiri iyi pasi pezvinetso zviviri zvekunetseka nezvezvakatipoteredza uye zviwanikwa. Zvichienderana nezvinangwa zvepasi rose zvekusashandisa kabhoni, kusimbisa mitemo yezvakatipoteredza, uye kuwedzera kwekuda kwevatengi kwezvinhu zvakagadzirwa negirini, kugadzira matekinoroji epolyurethane asingasvibisi, anogona kudzokororwa, uye anogona kudzokororwa kwave tsika isingadzivisike yekushandura maindasitiri. Matekinoroji maviri aya akasarudzwa ari sebudiriro yemaitiro aya, achipa mhinduro dzinoshanda dzekuchinja kwegirini kweindasitiri yepolyurethane.
Pakati pazvo, Soleic® yakagadzirwa neAlgenesis Labs yakakwezva mukurumbira mukuru nekuda kwekugadzirwa kwayo kwe100% bio-based uye kushanda kwayo kwakanaka kwezvakatipoteredza. Sepolyester polyol yakachena kwazvo, Soleic® yakabudirira kuwana chitupa pasi peUS Department of Agriculture (USDA) BioPreferred® Program—kuzivikanwa kwakasimba kunosimbisa kutevedzera kwayo mitemo yepasi rose yezvirimo bio-based, zvichisimbisa chinzvimbo chayo sechinhu chinogona kudzokororwa uye chine hushamwari nenharaunda. Kusiyana nepolyester polyols dzechinyakare dzinobva mumafuta epetroleum, hunyanzvi hwayo hukuru hweSoleic® huri mukuwana kwayo zvinhu zvakagadziriswa zvinogara kwenguva refu: inoshandisa algae nezvirimwa zvisiri zvekudya sezvinhu zvekutanga zvinogadzira. Algae, chitubu chehupenyu chine kutenderera kupfupika uye kugona kwakasimba kwekubereka, haingodi ivhu rekurima chete (kudzivirira kukwikwidzana nekugadzirwa kwechikafu) asiwo inonwisa huwandu hwakawanda hwekabhoni dioxide panguva yekukura, zvichibatsira mukuderedza kuburitswa kwekabhoni. Kubatanidzwa kwezvirimwa zvisiri zvekudya zvakaita sehuswa nehemp kunowedzera kuwedzera kushanda kwezvekushandisa patsva ukuwo kuchideredza kuburitswa kwemarara ekurima.
Zvinonyanya kukosha ndezvekuti, zvigadzirwa zvakagadzirwa neSoleic® zvinokwanisa kuora zvakanaka. Munzvimbo dzechisikigo (senge ivhu, mvura yegungwa, kana mamiriro ekugadzira manyowa mumaindasitiri), zvigadzirwa izvi zvinogona kuoreswa zvachose netupukanana kuita mvura necarbon dioxide pasina kusiya zvasara zvinokuvadza, zvichigadzirisa dambudziko rekusvibiswa kwepurasitiki kunokonzerwa nezvigadzirwa zve polyurethane zvechinyakare zvakaraswa. Parizvino, Soleic® yave ichishandiswa zvakanyanya mumafuro anochinjika, machira, manamati, zvinhu zvekurongedza, nedzimwe nzvimbo. Haingogumiri pakubudirira mukushanda kwezvakatipoteredza chete asiwo inosangana nezvinodiwa neindasitiri muzviratidzo zvakakosha zvakaita sehunhu hwemakanika uye kudzivirira kupisa, zvichiita kuti zvive "zvakanaka-zvakanaka" pakati pekuchengetedza nharaunda uye kushanda. Izvi zvinopa mabhizinesi ari pasi pemvura rutsigiro rwezvinhu zvakakosha zvekugadzira zvigadzirwa zvegirini.
Imwe tekinoroji yakasainwa ndeye HandiFoam® E84 ine zvikamu zviviri zve spray polyurethane foam system yakatangwa neICP. Yakavakirwa patekinoroji yeHydrofluoroolefin (HFO) yechizvarwa chinotevera, chigadzirwa ichi chinotarisa pakuvandudza mashandiro esimba uye kugadzirisa mashandiro ezvakatipoteredza, zvichiwana UL GREENGUARD Gold Certification—kuzivikanwa kwesimba rayo reVolatile Organic Compound (VOC) shoma. Chitupa ichi chinovimbisa kuti HandiFoam® E84 haikuvadzi mhando yemhepo yemukati panguva yekushandiswa, zvichiita kuti ive chigadzirwa chemhando yepamusoro chinoenzanisa kuchengetedzwa kwezvakatipoteredza nehutano.
Panyaya yekuvandudza tekinoroji, mushonga wekuputira weHFO unoshandiswa muHandiFoam® E84 unoshanda senzira inochengetedza nharaunda panzvimbo pemishonga yekuputira yeHydrofluorocarbon (HFC) yechinyakare. Zvichienzaniswa neHFC, HFO dzine mukana wakaderera weGlobal Warming Potential (GWP), zvichideredza zvakanyanya kuburitswa kwegasi rinopisa uye zvichideredza kukuvara kwe ozone layer. Izvi zvinoenderana nemitemo yepasi rose yezvakatipoteredza inotsigira zvinodiwa zvemafiriji nemidziyo yekuputira. Sefuro repolyurethane rinopfapfaidzwa rine zvikamu zviviri, HandiFoam® E84 ine hunhu hwakanaka hwekupisa uye hwekuvhara, kunyanya inobudirira muchikamu chekushandisa simba zvakanaka mukuvaka. Kana ikashandiswa pamadziro ekunze, maburi emasuo/mahwindo, uye matenga ezvivakwa, inoumba jira rinogara riripo, rakakora rinoderedza zvakanyanya kutapurirana kwekupisa pakati penzvimbo dzemukati nedzekunze, ichideredza kushandiswa kwesimba kwemhepo inotonhodza uye masisitimu ekudziya. Sekufungidzira, zvivakwa zvinoshandisa HandiFoam® E84 zvinogona kuderedza kushandiswa kwesimba ne20%-30%, kwete kungochengetedza vashandisi pamari yesimba asiwo kutsigira indasitiri yekuvaka mukuzadzisa zvinangwa zvekuderedza kuburitswa kwecarbon. Pamusoro pezvo, chigadzirwa ichi chine zvakanakira zvakaita sekuvakwa kuri nyore, kugadzika nekukurumidza, uye kunamira kwakasimba, zvichiita kuti chikwanise kushandiswa munzvimbo dzakasiyana siyana dzinosanganisira zvivakwa zvekugara, zvivakwa zvemabhizinesi, nzvimbo dzekuchengetera zvinhu zvinotonhorera, uye michina yemaindasitiri, zvichipa mukana wekushandisa pamusika wakakura.
Kuziviswa kwe2025 Polyurethane Innovation Award hakungosimbisi chete hunyanzvi hwetekinoroji hweAlgenesis Labs neICP asiwo kunoratidza mafambiro epasi rose eindasitiri yepolyurethane—tekinoroji inoenderana nebio, mafomula ecarbon shoma, uye kushandiswa kwedenderedzwa zvave mazwi makuru ekuvandudza maindasitiri. Pakati pekumanikidzwa kuri kuwedzera kwezvakatipoteredza, mabhizinesi epolyurethane anogona kuwana mukana wekukwikwidzana nekutarisa paR&D yetekinoroji inochengetedza zvakatipoteredza, ukuwo achibatsira mukuchengetedzwa kwezvakatipoteredza pasi rose uye kuzadzikiswa kwezvinangwa zvekusapindira kwecarbon. Mune ramangwana, nekuderedzwa kwakawedzerwa kwemitengo yezvinhu zvakagadziriswa nebio uye kudzokorora tekinoroji yezvakatipoteredza, indasitiri yepolyurethane inotarisirwa kuwana shanduko yakazara yegreen, ichipa mhinduro dzezvinhu zvine hushamwari kune zvakatipoteredza, zvinoshanda, uye zvinochengetedza zvakatipoteredza kune akasiyana mashandisirwo eminda.
Nguva yekutumira: Mbudzi-27-2025