Huntsman tsim cov ua npuas polyurethane bio-based rau kev siv suab hauv tsheb

Huntsman tshaj tawm qhov kev tsim tawm ntawm ACOUSTIFLEX VEF BIO system - ib qho thev naus laus zis ua npuas ncauj polyurethane viscoelastic bio-based rau kev siv acoustic molded hauv kev lag luam tsheb, uas muaj txog li 20% ntawm cov khoom xyaw bio-based uas tau los ntawm cov roj zaub.

Piv nrog rau lub tshuab Huntsman uas twb muaj lawm rau daim ntawv thov no, qhov kev tsim kho tshiab no tuaj yeem txo cov pa roj carbon ntawm cov ntaub pua plag hauv tsheb txog li 25%. Cov thev naus laus zis no kuj tseem siv tau rau kev rwb thaiv suab ntawm lub vaj huam sib luag thiab lub log.

Lub tshuab ACOUSTIFLEX VEF BIO ua tau raws li qhov xav tau ntawm cov khoom siv thev naus laus zis, uas tuaj yeem pab cov tuam txhab tsim tsheb txo lawv cov pa roj carbon dioxide, tab sis tseem muaj kev ua haujlwm siab. Los ntawm kev npaj ua tib zoo, Huntsman koom ua ke cov khoom xyaw bio rau hauv nws lub tshuab ACOUSTIFLEX VEF BIO, uas tsis muaj kev cuam tshuam rau cov yam ntxwv suab lossis cov khoom siv uas cov chaw tsim khoom siv tsheb thiab OEMs nrhiav kom ua tiav.

Irina Bolshakova, tus thawj coj kev lag luam thoob ntiaj teb ntawm Huntsman Auto Polyurethane, piav qhia tias: "Yav dhau los, kev ntxiv cov khoom xyaw bio-based rau hauv lub polyurethane ua npuas ncauj yuav muaj kev cuam tshuam tsis zoo rau kev ua tau zoo, tshwj xeeb tshaj yog qhov pa phem thiab tsw ntxhiab, uas ua rau chim siab. Kev tsim kho ntawm peb lub ACOUSTIFLEX VEF BIO system tau ua pov thawj tias qhov no tsis yog qhov tseeb."

Hais txog kev ua tau zoo ntawm lub suab, kev tshuaj xyuas thiab kev sim qhia tau tias Huntsman lub kaw lus VEF ib txwm muaj peev xwm ua tau zoo dua li tus qauv ua npuas dej siab (HR) ntawm qhov zaus qis dua (<500Hz).

Qhov no kuj muaj tseeb rau lub kaw lus ACOUSTIFLEX VEF BIO - ua tiav tib lub peev xwm txo suab nrov.

Thaum tsim lub tshuab ACOUSTIFLEX VEF BIO, Huntsman tau mob siab rau kev tsim cov ua npuas polyurethane uas tsis muaj amine, tsis muaj plasticizer thiab tsis muaj formaldehyde emissions tsawg heev. Yog li ntawd, lub tshuab muaj cov pa phem tsawg thiab tsis muaj ntxhiab tsw.

Lub tshuab ACOUSTIFLEX VEF BIO tseem sib dua. Huntsman siv zog ua kom qhov hnyav ntawm cov khoom siv tsis cuam tshuam thaum nws qhia cov khoom xyaw bio-based rau hauv nws lub tshuab VEF.

Pab neeg ua haujlwm tsheb ntawm Huntsman kuj tau ua kom ntseeg tau tias tsis muaj qhov tsis zoo ntawm kev ua haujlwm. Lub kaw lus ACOUSTIFLEX VEF BIO tseem siv tau los tsim cov khoom sib xyaw nrog cov qauv geometry nyuaj thiab cov ces kaum ntse ntse, nrog rau kev tsim khoom siab thiab tsawg li 80 vib nas this ntawm lub sijhawm demoulding, nyob ntawm qhov tsim khoom.

Irina Bolshakova hais ntxiv tias: "Txog kev ua tau zoo ntawm lub suab ntshiab, polyurethane nyuaj rau kov yeej. Lawv ua tau zoo heev hauv kev txo cov suab nrov, kev co thiab txhua lub suab nrov uas tshwm sim los ntawm kev txav mus los ntawm lub tsheb. Peb lub kaw lus ACOUSTIFLEX VEF BIO coj nws mus rau qib tshiab. Ntxiv cov khoom xyaw BIO rau hauv qhov sib tov los muab cov kev daws teeb meem acoustic qis-carbon yam tsis cuam tshuam rau kev tso pa tawm lossis cov ntxhiab tsw zoo dua rau cov hom tsheb, lawv cov neeg koom tes thiab cov neeg siv khoom - - Thiab nws yog li ntawd nrog lub ntiaj teb.