U-Huntsman wethule igwebu le-bio based polyurethane for automotive acoustic application

U-Huntsman umemezele ukwethulwa kohlelo lwe-ACOUSTIFLEX VEF BIO - ubuchwepheshe obusezingeni eliphezulu obususelwa ku-viscoelastic polyurethane foam obusetshenziselwa ukubunjwa kwe-acoustic embonini yezimoto, equkethe kufikela ku-20% wezithako ezisuselwa ku-bio ezitholakala kuwoyela wemifino.

Uma kuqhathaniswa nohlelo olukhona lwe-Huntsman lwalolu hlelo lokusebenza, lokhu okusha kunganciphisa i-carbon footprint yegwebu likakhaphethi wemoto kuze kufike ku-25%. Ubuchwepheshe bungasetshenziselwa iphaneli yezinsimbi kanye ne-wheel arch sound insulation.

Uhlelo lwe-ACUSTIFLEX VEF BIO luhlangabezana nesidingo esikhulayo sobuchwepheshe bezinto ezibonakalayo, obungasiza abakhiqizi bezimoto ukwehlisa i-carbon footprint yabo, kodwa kusenokusebenza okuphezulu. Ngokulungiselela ngokucophelela, u-Huntsman uhlanganisa izithako ezisekelwe ku-bio ohlelweni lwayo lwe-ACUSTIFLEX VEF BIO, olungenamthelela kunoma yiziphi izici ze-acoustic noma zemishini abakhiqizi bezingxenye zezimoto nama-OEM abafuna ukuzifeza.

U-Irina Bolshakova, umqondisi wezokumaketha womhlaba wonke we-Huntsman Auto Polyurethane, wachaza: “Phambilini, ukwengeza izithako ezisekelwe ku-bio ohlelweni lwegwebu le-polyurethane kungaba nomthelela omubi ekusebenzeni, ikakhulukazi izinga lokukhipha umoya nephunga, elikhungathekisayo. Ukuthuthukiswa kohlelo lwethu lwe-ACUSTIFLEX VEF BIO kufakazele ukuthi akunjalo.”

Mayelana nokusebenza kwe-acoustic, ukuhlaziya nokuhlola kubonisa ukuthi uhlelo lwe-VEF oluvamile luka-Huntsman lungadlula igwebu elijwayelekile lokuzinza (HR) ngefrikhwensi ephansi (<500Hz).

Okufanayo kuyiqiniso ngohlelo lwe-ACUSTIFLEX VEF BIO - ukufeza ikhono elifanayo lokunciphisa umsindo.

Lapho ethuthukisa uhlelo lwe-ACUSTIFLEX VEF BIO, u-Huntsman waqhubeka nokuzinikela ekuthuthukiseni igwebu le-polyurethane nge-zero amine, i-zero plasticizer kanye nokukhishwa kwe-formaldehyde ephansi kakhulu. Ngakho-ke, uhlelo lunokukhishwa okuncane kanye nephunga eliphansi.

Uhlelo lwe-ACUSTIFLEX VEF BIO luhlala lulula. U-Huntsman uzama ukuqinisekisa ukuthi isisindo sezinto ezibonakalayo asithinteki ngenkathi ethula izithako ezisekelwe ku-bio ohlelweni lwayo lwe-VEF.

Ithimba lezimoto likaHuntsman liphinde laqinisekisa ukuthi azikho iziphambeko ezifanele zokucubungula. Uhlelo lwe-ACUSTIFLEX VEF BIO lusengasetshenziselwa ukwakha ngokushesha izingxenye ezinejiyomethri eyinkimbinkimbi nama-engeli ashubile, ezinokukhiqiza okuphezulu kanye namasekhondi aphansi angama-80 wesikhathi sokudilizwa, kuye ngomklamo wengxenye.

U-Irina Bolshakova waqhubeka: “Mayelana nokusebenza kwe-acoustic okuhlanzekile, i-polyurethane inzima ukuyihlula. Zisebenza kahle kakhulu ekwehliseni umsindo, ukudlidliza nanoma yimuphi umsindo onzima obangelwa ukunyakaza kwemoto. Isistimu yethu ye-ACUSTIFLEX VEF BIO iyiyisa ezingeni elisha. Ukwengeza izithako ezisekelwe ku-BIO enhlanganisweni ukuze kuhlinzekwe izisombululo ze-carbon acoustic ephansi ngaphandle kokuthinta izimfuneko zekhabhoni noma iphunga kungcono kakhulu kumabhrendi ezimoto, ozakwethu kanye namakhasimende - - Kunjalo nangomhlaba.