Dub Aramid xov paj

Dub Aramid xov paj

Dub Aramid Yarn yog dav siv hauv kev tiv thaiv tub rog, aerospace, kev sib txuas lus cables, kev ua si thiab kev lom zem thiab lwm yam. Tam sim no, muaj ob peb lub tebchaws hauv ntiaj teb xws li Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, thiab Tuam Tshoj uas tuaj yeem tsim khoom loj.

Cov khoom siv zoo heev Lub zog yog 3.6Gpa, lub elongation modulus yog 131Gpa, thiab elongation ntawm so yog 2.8 feem pua ​​-3.5 feem pua. Nws muaj zog heev. Qhov hnyav piv yog ob peb zaug ntawm cov hlau hlau, thiab cov qauv yog ob peb zaug ntawm cov khoom siv zoo tib yam.

Cov khoom siv thermal zoo heev

Kev siv lub sijhawm ntev kub: 260 degree, axial thermal expansion coefficient: -2 × 10 ^ ({4}}) / K, thermal conductivity: 0.048 W(m·K); kev ruaj ntseg hauv qhov kub thiab txias, tsis tsuas yog tuaj yeem siv tau ntev hauv qhov kub thiab txias ntawm -196 degree txog 260 degree yam tsis muaj kev hloov pauv thiab kev puas tsuaj. Nyob rau tib lub sij hawm, nws kuj muaj insolubility, uas tsis yog-combustion kev them nyiaj yug (hluav taws kub tsis kam), thiab tsuas yog yuav pib carbonize ntawm 427 degree, thiab txawm nyob rau ntawm - Qhov kub thiab txias ntawm 196 degree yuav tsis ua nkig thiab kev ua haujlwm poob, thiab zoo heev. Qhov kub tsis kam tuaj yeem tiv taus lub sijhawm luv txog li 585 degree.

Kev ua tau zoo tshaj plaws

Siab tensile zog, siab tensile zog; Tsawg elongation, siab modulus, siab tawg lub zog; kub tsis kam, nplaim tsis kam, insoluble, tsis muaj combustion, tsuas yog carbonization; siab tshuaj tsis kam, siab stability; tsawg thermal expansion coefficient; Tsawg lub ntiajteb txawj nqus; hluav taws xob insulator.

Cim npe nrov: dub aramid xov paj