Khoom
PBO ntev filaments
PBO Filament
PBO filament yog ib qho uas muaj ntxhiab heterocyclic fiber ntau uas muaj qhov ua haujlwm tsis zoo thiab muaj kev taw qhia siab heev raws cov axis fiber ntau. Cov qauv muab nws ultra-high modulus, ultra-siab zog, thiab zoo heev kub kuj, nplaim retardant, tshuaj stability, cuam tshuam tsis kam, radar pob tshab kev ua tau zoo, rwb thaiv tsev thiab lwm yam khoom siv. Nws yog ib tiam tshiab ntawm super fiber siv nyob rau hauv aerospace, tiv thaiv lub teb chaws, rail tsheb thauj mus los, hluav taws xob kev sib txuas lus thiab lwm yam teb tom qab aramid fiber.
PBO, rau poly (p-phenylene-2,6-benzobisoxazole)
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 ntev filaments
| Chav tsev | Tshooj No | |||
| TSW-11 | HLB -12 | SLHM | ||
| Qhov tshwm sim | Lub teeb daj | Lub teeb daj | Lub teeb daj | |
| Qhov ntom | g/cm | 1.54 ib | 1.54 ib | 1.56 ib |
| Liner Ceev | 220 278 555 ib | 220 278 555 ib | 216 273 545 ib | |
| dtex ua | 1110 1670 ib | 1110 1670 ib | 10901640 ib | |
| Moisture rov qab | % | ≤ 4 | ≤ 4 | ≤ 2 |
| Roj Ntev | % | 0 ~ 2 | 0 ~ 2 | 0 ~ 2 |
| Lub zog tensile | cN/dtex | ≥36 | ≥30 | ≥36 |
| GPa | ≥5.6 | ≥4.7 | ≥5.6 | |
| Tensile modulus | CN/dtex | ≥1150 | ≥850 | ≥ 1560 |
| GPa | ≥180 | ≥ 130 | ≥240 | |
| Elongation thaum so | % | 3.5 | 3.5 | 2.5 |
| Decomposition kub | °C | 650 | 650 | 650 |
| LOI(txwv oxygen index) | % | 68 | 68 | 68 |
PBO ntev filaments muaj specification
Specification ntawm filaments muajLoj: 200D, 250D, 300D, 400D, 500D, 750D, 1000D, 1500D
Daim ntawv thov
Kev thauj khoom siv, roj hmab hose thiab lwm yam khoom siv roj hmab txhawb nqa khoom;
Cov khoom siv ntxiv rau cov foob pob hluav taws thiab cov khoom sib xyaw;
Qhov nro ntawm fiber ntau optic cables thiab cov yeeb yaj kiab tiv thaiv ntawm fiber ntau optic cables;
Kev txhawb nqa fiber ntau ntawm ntau cov xov hlau hloov pauv xws li cov xov hlau kub thiab lub mloog pob ntseg;
High tensile cov ntaub ntawv xws li hlua thiab cables.
