Kev Taw Qhia:
Hauv kev lag luam tsheb, polyurethane (PU) ua npuas ncauj yog qhov tseem ceeb rau kev rwb thaiv suab, kev txhawb nqa lub rooj zaum, thiab kev pwm ntawm lub dashboard. Txawm li cas los xij, cov chaw tsim khoom ntsib teeb meem nrog VOC emissions thiab kev kho tsis sib xws - cov teeb meem uas MXC-T Catalyst (CAS 2212-32-0 tau hais ncaj qha. Tsab xov xwm no tshawb nrhiav seb MXC-T txhim kho kev tsim cov npuas ncauj tsheb li cas thaum ua tau raws li cov qauv kev lag luam nruj.
Vim li cas Automotive Foam thiaj li xav tau kev ua kom raugCov tshuaj catalysts
Cov ntawv thov tsheb xav tau PU ua npuas ncauj nrog:
✔ Yuav luag tsis muaj ntxhiab tsw phem (rau qhov zoo ntawm huab cua hauv tsev)
✔ Cov kab nkhaus nce siab uas kwv yees tau (kom haum rau cov pwm nyuaj)
✔ Cov yam ntxwv tsis muaj pos huab (tiv thaiv cov zaj duab xis iav)
Cov tshuaj catalysts amine ib txwm feem ntau ua tsis tau zoo ntawm no, tab sis MXC-T cov qauv tshwj xeeb ua kom ntseeg tau tias:
- Kev sib xyaw ua ke ntawm cov tshuaj tiv thaiv du (± 2% qhov sib txawv ntawm qhov ceev)
- Tsis muaj cov pa roj amine (sim ib VDA 278)
- Lub sijhawm demold sai dua (txog li 18% txo piv rau cov catalysts txheem)
MXC-THauv Kev Ua Haujlwm: Kev Kawm Txog Tsheb
1. Dashboard Ua Npuas Ncauj Moulding
Ib tus neeg muag khoom theem 1 tau txo cov kev tsis txaus siab tom qab kho tau 72% tom qab hloov mus rau MXC-T, nrog rau:
- Kev ua tiav ntawm cov tshuaj tiv thaiv: 99.4% (vs. 93% nrog cov neeg sib tw)
- Kev ntws tau: Sau cov qhov me me 0.3 hli hauv cov pwm sib xyaw ua ke
2. Ua Npuas Ncauj Acoustic Insulation
MXC-T ua rau kom qhov hnyav txo tau 5% thaum tseem tswj tau STL (Suab Transmission Loss) los ntawm:
- Kev ua kom zoo dua ntawm cov tshuaj urea (kev ua haujlwm ntawm pawg hydroxyl ↑31%)
- Tshem tawm cov qhov (ua npuas dej sib npaug ↑25%)
Lub Tshuab Tseem Ceeb:
MXC-T xaiv tsa txhawb nqa qhov kev ua haujlwm ntawm urea (dej-isocyanate), tsim kom muaj cov polymer matrix ruaj khov dua li cov catalysts ib txwm muaj uas ua rau cov urethane bonds ua haujlwm ntau dhau.
Vim li cas cov neeg tsim khoom ua npuas ncauj thoob ntiaj teb thiaj xaiv MXC-T
✅ Kev Ua Raws Cai: REACH/GB/T 35607-2017 tau ntawv pov thawj
✅ Kev Ruaj Ntseg ntawm Cov Txheej Txheem: Nws pib kaw thaum kub txog 90°C kom tiv thaiv kev nthuav dav dhau
✅ Kev ruaj khov: txo cov pa roj carbon tsawg dua 42% (cradle-to-gate LCA)
Ua Kauj Ruam Tom Ntej
Thov cov ntaub ntawv kev siv tshuab lossis kev pab tsim cov qauv dawb:
Lub sijhawm tshaj tawm: Tsib Hlis-19-2025