Vim li cas thiaj xaiv siv cov paj rwb suab nrov, thiab dab tsi yog qhov ua tau zoo ntawm cov paj rwb suab nrov?
1. High sound-absorbing efficiency.Polyester fiber ntau suab-absorbing paj rwb yog cov khoom ntxeem tau.Nws tau sim los ntawm lub koom haum ntawm Acoustics ntawm Tongji University.Qhov kev sim ntawm 5cm tuab cov khoom yog NRC (Comprehensive Noise Reduction Coefficient): 0.79.Yog hais tias qhov ntom thiab tuab yog nce, nws tseem muaj ntau chav rau kev txhim kho kev ua haujlwm;
2. Kev ua haujlwm zoo ib puag ncig.Nws tau sim los ntawm National Building Materials Testing Center thiab mus txog qib E1.Kev ntsuam xyuas yog tias nws tuaj yeem tiv tauj tib neeg daim tawv nqaij;
3. Cov qauv yog compact thiab cov duab yog ruaj khov;
4. Cov khoom tsis muaj formaldehyde thiab tsis muaj teeb meem rau tib neeg lub cev.Nws tsis ntxiv cov kua nplaum thaum lub sij hawm molding txheej txheem, thiab siv fibers nrog sib txawv melting ntsiab lus rau daim ntawv.Nws tau raug pov thawj los ntawm kev sim thiab kev coj ua uas nws tsis muaj kev ua xua rau tib neeg cov tawv nqaij, tsis muaj kuab paug rau ib puag ncig, thiab tsis muaj ntxhiab tsw;
5. Kev ua haujlwm tsis zoo ntawm cov dej tsis zoo, cov kua dej muaj zog tom qab tso dej, kev ua haujlwm ntawm lub suab tsis txo qis, thiab cov duab tseem tsis hloov;
6.Nws tuaj yeem siv tau ob zaug, yooj yim los rhuav tshem, thiab tsis muaj kev ua qias tuaj rau ib puag ncig.
Post lub sij hawm: Feb-10-2022