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Basalt koob xav rau lub tsheb suab soundproofing vaj huam sib luag
Kev piav qhia txog khoom
Basalt fiber koob lev:
Basalt fiber koob lev yog ib yam khoom siv uas tsis yog woven uas muaj qhov tuab. Siv cov fiber basalt nrog cov kab uas me dua, cov txheej luv luv uas raug txhawb nqa thiab sib xyaw nrog cov ntaub hauv paus ua ib qho tag nrho los ntawm kev siv tshuab xuas nrig ntaus, xuas nrig ntaus, lossis cov txheej txheem siv dej. Tom qab ntawd nws raug ua tiav los ntawm kev impregnation thiab ziab kom ua cov khoom siv xuas nrig ntaus. Muaj ntau lub qhov me me hauv cov fiber, ua rau cov khoom muaj cov khoom rwb thaiv tsev zoo heev. Tib lub sijhawm, cov fiber basalt muaj kev tiv taus kub thiab rwb thaiv tsev zoo heev, thiab cov khoom tsis muaj cov nplaum. Siv tau dav hauv cov teb xws li kev rwb thaiv tsev suab, kev nqus suab, kev nqus hluav taws xob, kev tiv thaiv hluav taws, kev lim dej, kev rwb thaiv tsev, thiab lwm yam.
Cov yam ntxwv ntawm cov khoom
- Kev ua haujlwm kub siab: basalt fiber muaj qhov kub siab melting, koob xav tias tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev hauv qhov chaw kub siab, feem ntau qhov kub ntawm kev ua haujlwm yog ntawm -260 ℃ thiab 700 ℃.
- Kev tiv thaiv corrosion: zoo heev tsis kam rau cov kua qaub, alkalis thiab cov organic solvents thiab lwm yam tshuaj lom neeg, tsim nyog rau cov chaw corrosive.
- Kev ua tau zoo heev ntawm kev rwb thaiv tsev thermal: kev ua tau zoo thermal qis ua rau nws yog cov khoom siv rwb thaiv tsev thermal zoo heev, siv dav hauv kev rwb thaiv tsev thermal.
- Ib puag ncig zoo thiab tsis muaj tshuaj lom: ua los ntawm cov pob zeb basalt ntuj, tsis muaj cov tshuaj lom neeg raug tso tawm thaum lub sijhawm tsim khoom, uas yog cov khoom siv ntsuab thiab ib puag ncig zoo.
- Cov khoom siv kho tshuab zoo: lub zog tensile siab thiab kev ua haujlwm tsis zoo, cov qauv ruaj khov, lub neej ua haujlwm ntev.
- Kev nqus suab thiab txo suab nrov: cov qauv porous ua rau nws muaj kev ua tau zoo ntawm kev nqus suab, uas tuaj yeem siv rau kev tswj suab nrov.
- Hluav taws kub thiab hluav taws kub retardant: cov khoom tsis-combustible, tsis tsim cov pa phem thaum muaj hluav taws, raws li cov kev cai ntawm kev nyab xeeb hluav taws.
Cov Khoom Siv Qhia Txog Khoom
| Tuab (hli) | Dav (hli) | Qhov Ceev Ntau (g/cm2)3) | Qhov Ceev ntawm Cheeb Tsam (g/m3)2) | Dov Ntev (meters) |
| 6 | 1000 | 100-200 | 500 | 40 |
| 8 | 1000 | 140-200 | 750 | 30 |
| 10 | 1000 | 140-200 | 950 | 30 |
| 25 | 1000 | 140-200 | 1750 xyoo | 20 |
Cov Ntawv Thov Khoom
Basalt needled felt pom cov ntawv thov hauv ntau yam lag luam, suav nrog:
Kev rwb thaiv cua sov rau cov khoom siv kub siab xws li cov cub tawg, boilers, thiab cov tshuab tso pa tawm.
Kev rwb thaiv suab thiab kev co damping hauv cov khoom siv sab hauv tsheb, cov khoom siv sab hauv tsev, thiab cov tshuab kev lag luam.
Cov khoom siv lim dej rau kev siv cua thiab kua dej hauv kev lag luam, ib puag ncig, thiab kev kho mob.
Cov khoom siv txhawb zog hauv cov qauv sib xyaw ua ke rau kev ntxiv lub zog thiab kev ruaj khov hauv kev siv dav hlau, tsheb, thiab kev tsim kho.
