Koj paub ntau npaum li cas txog cov yam ntxwv ntawm daim ntaub fiberglass?

Lub cev thiab tshuab cov khoom siv

1. Lub Zog Loj

Iav yasDaim ntaub muaj tensile muaj zog tensile lub zog, tshaj ntawm cov hlau xaim ntawm tib tus ntoo khaub lig - ntu ntu. Nov yog nws tus cwj pwm tseem ceeb uas yog cov khoom siv ntxiv, txhim kho cov tshuab ua haujlwm muaj zog ntawm cov khoom siv sib xyaw.

2. Lub teeb yuag

Lub ntom ntawmiav yasyog kwv yees li 2.5-2.7 g / cm³, deb dua li ntawm cov hlau. Qhov no tso cai rau cov khoom lag luam kom muaj lub zog siab thaum ua lub teeb heev, nthuav qhia cov kev muaj zog heev (muaj zog / ntom ntom).

3. Cov khoom lag luam seem ruaj khov

Nrog cov coefficient ntawm thermal expansion, nws cov duab thiab loj hloov heev me ntsis txawm tias tsis zoo li kub hnyiab, tsis zoo li qhov tseem ceeb me me uas muaj kev nthuav dav thiab kev cog lus.

4. Tsawg nkag

Nyob rau hauv tas mus li thauj khoom, nws tsis yooj yim yauv yooj yim, depration (nkag), tswj nws cov duab thiab kev ua tau zoo dhau lub sijhawm ntev.

5. Tsis -} combustible

Iav Fiber yog cov khoom siv inorganic, tsis kub, tsis muaj kev sib txuas ua ke, thiab ua kom muaj hluav taws kub hluav taws kub ua ke, thiab cov khoom siv hluav taws kub.

Tshuaj Tshuaj Muaj Zog

1. Zoo heev corrosion: Cov khoom ua pov thawj zoo heev corrosion tsis zoo rau cov kua qaub feem ntau, thiab tsis muaj roj av thiab cov kua roj did thiab kub phosfhoric acid). Cov xeeb ceem no ua rau nws zoo tshaj rau kev tsim cov chaw tsim khoom cia, cov raj dej, cov pa taws, thiab lwm yam, hauv kev lag luam tshuaj.

2. Pwm thiab Kab Kuj: Ua los ntawm iav, nws tsis muab cov khoom noj rau pwm, lossis kab tsuag, rot, lossis muaj kab mob.

Hluav Taws Xob Thiab Cov Khoom Cua Sov

1. Cov tshuaj rwb thaiv hluav taws xob zoo: muaj hluav taws xob rwb thaiv tsev, ua rau nws cov khoom zoo tshaj plaws rau kev tsim ntau yam hluav taws xob (xws li Circuit Court Roard substrate- fr4).

2. Zoo thermal rwb thaiv tsev: muaj lub thermal tsawg thermal, ua nws cov khoom siv rwb thaiv tsev zoo, muaj cov cuab yeej siv khoom lag luam, thiab lwm yam.

3. Kev kub siab kuj: Nyob ntawm cov iav muaj pes tsawg leeg, nws cov khoom muag muag tau yog feem ntau los sab saud 600 degree. Qee cov qauv tshwj xeeb (xws li high- fiber ntau daim ntaub) tuaj yeem ua haujlwm tsis tu ncua ntawm qhov kub thiab txias saum 1000 degree.

Kev ua tau zoo

1. Lub siab tsim tau zoo: nws cov khoom siv tshuab thiab Resin Impregation tuaj yeem tsim qauv zoo, thiab lwm yam) thiab cov thickinges kom tau raws li cov khoom lag luam sib txawv.

2. Cov khoom siv Lamination: nws cov tshuaj muag muag tso cai rau cov duab ua ke yooj yim raws li cov duab tsim khoom, xws li nkoj Hulls thiab Automotive feem.