Siv PBO filament li raw khoom, nws tau crimped, zoo li tus, txiav los ntawm cov khoom siv. Feature ntawm kub resistant ntawm 600 degree, nrog zoo spunability, txiav tsis kam, uas dav siv nyob rau hauv lub teb ntawm tshwj xeeb kev ntaub, hluav taws cawm khaub ncaws, kub kub lim siv, tshav kub-resistant siv, txhuas thiab kub resistant shock absorbing khoom (iav ua).
PBO, rau poly (p-phenylene-2,6-benzobisoxazole) yog cov khoom siv tshwj xeeb hauv fibers nrog kev ua haujlwm siab thiab thermal ua haujlwm.
Nws cov khoom siv kho tshuab muaj ntau tshaj li aramid fiber ntau, nrog rau qhov zoo ntawm ultra-siab zog modulus, PBO fiber muaj cov nplaim hluav taws zoo heev thiab thermal kuj nws (degradation kub: 650 ° C, ua hauj lwm kub 350 ° C-400 ° C), itultra- Tsis tshua muaj dielectric poob, kis tau tus mob thiab lub teeb spun muaj peev xwm, PBO fiber muaj dav daim ntawv thov kev cia siab nyob rau hauv aerospace, lub teb chaws tiv thaiv, tub ceev xwm thiab hluav taws tua hluav taws cov cuab yeej, rail transit, hluav taws xob kev sib txuas lus thiab kev tiv thaiv pej xeem.
Nws yog ib qho ntawm feem ntau siv dual-siv cov ntaub ntawv tseem ceeb hauv cov zej zog niaj hnub.
PBO fiber ntau | Chav tsev | Index |
Fiber ntau | / | UAB |
Qhov ntom | dtex ua | 1.7-3.3 Nws |
Ntev | mm | 38, 51, 76 |
Moisture rov qab | % | <4 |
Roj Ntev | % | 0 ~ 2 |
Wemuaj ntau yam ntawmtechyarns nrog PBO hauv ntshiab los yog sib xyaw nrog lwm cov ntaub ntawv. Nyob ntawm qhov teeb meem, peb yuav qhia koj txog hom xov paj, qhov xwm ntawm fiber ntau tov nrog PBO (aramid, stainless hlau, thiab lwm yam) thiab ntawm cov xov paj ntau thiab tsawg. Cov xov paj no tuaj yeem muab tso ua ke rau hauv qee qhov woven, braided lossis knitted cov khoom ntawm kev thov.
PBO staple fiber spun yarns tuaj yeem siv los ua cov ntaub thaiv hluav taws rau hluav taws kub cawm khaub ncaws.
Spun yarn ua los ntawm PBO fiber nrog steel fiber ntau tuaj yeem ua cov ntaub nplaum thermal resistant.
Thermal resistant lim ua los ntawm PBO staple fiber ntau xav thiab lwm yam.
PBO fiber ntau tuaj yeem nqus tau ntau lub zog thaum cuam tshuam, uas yog cov khoom siv tiv thaiv zoo heev. Qhov siab tshaj plaws ntawm kev thauj khoom ntawm PBO fiber ntau tuaj yeem ncav cuag 3.5KN thiab lub zog nqus yog 20J. Kev hnav tsis kam ntawm PB0 yog qhov zoo, thiab lub voj voog hnav yog tsib txhiab zaus.
PBO fiber ntau ntawm qhov kub ntawm ntau tshaj 300 ° C tuaj yeem cuam tshuam cov khoom hnav zoo dua, thiab nws lub zog tuav tus nqi yog li 45% tom qab 100 teev ntawm kev kho cua hauv huab cua ntawm 300 ° C.
PBO npuag maj mam thiab yooj yim txhim kho kev nplij siab thiab kev txav mus los thiab nws yog qhov zoo tshaj plaws rau cov khoom siv ua haujlwm kub thiab hluav taws kub.
• Ntawm cov duab los qhia cones ntawm kwv yees li 0.5 kg mus rau 2 kg