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Taw qhia rau Kevlar Hlau

Views:3 Author: Linda Tshaj Tawm Sijhawm: 2023-08-08 keeb kwm:

Kua evlar kab

Kevlar hlau yog tsim los ntawm aramid fiber ntau los ntawm DuPont Tuam Txhab Tebchaws Meskas, sib tw thiab sib tw los ntawm cov txheej txheem tshwj xeeb weaving. Cov xov hlau twisted Kevlar muaj ob hom kev tiaj tus thiab square zoo li thiab feem ntau siv los ntawm peb. Twisted strands feem ntau yog ua los ntawm cov txheej txheem weaving ntawm cov xov uas peb paub txog. Feem ntau, lawv siv kite lovers los ya ib kab kite. Knotted kab nrog tiaj thiab square weaving cov tswv yim feem ntau yog siv los ya ob-xov xov kites. Hlau stunt kites thiab plaub-xaim stunt kites feem ntau muab faib ua 200D, 400D, 800D, 1000D, thiab lwm yam. D yog chav tsev, uas txhais tau hais tias 1D yog ib daim ntawm aramid yarn, yog li peb tuaj yeem xaiv raws li cov kev xav tau tshwj xeeb.

Kevlar 2

Tam sim no cia peb saib cov yam ntxwv ntawm Kevlar hlau:

1. Siab zog 20.92 cN/tex;

2. Linear density: 1.667, hnyav dua dej, tog hauv dej;

3. Qhov kev ua tau zoo yog qhov nruab nrab, thiab knotting yog ib qho yooj yim los tsim burrs;

4. Anti-txiav, zoo thermal stability, tsis-melting ntawm kub kub, iav hloov kub txog 345 ° C;

5. Kev ua haujlwm tsis zoo rau cov kuab tshuaj organic thiab cov ntsev ntsev, tsis zoo rau cov kua qaub thiab muaj zog alkali;

6. Zoo tensile zog, elongation ntawm so: 3.55%;

7. Kev puas tsuaj rau cov hluav taws xob ultraviolet, yog tias raug tshav ntuj ntev, qhov kev siv zog yuav txo qis li ntawm 40%;

8. Cov xim muaj xim daj, dub, liab, xiav, thiab ntsuab.


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tawm ib tsab xov
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