Maro Tolmo oo Silica Sare leh oo Cad

Sharaxaad Gaaban:

Dharka caadiga ah ee silica ee sare waa nooc ka mid ah dharka birta ah ee galaaska ee u adkaysta kulaylka, dahaarka leh iyo jilicsan, kaas oo loo isticmaali karo 1000 ℃ muddo dheer, heerkulka degdega ah ee u adkaysta kulaylkana wuxuu gaari karaa 1450 ℃.

Waxaa inta badan loo isticmaalaa sidii substrate xoojin ah oo loogu talagalay walxaha isku-dhafan ee u adkaysta ablation-ka iyo heerkulka sare iyo lakabka ugu sarreeya ee dharka ilaalinta dabka


Faahfaahinta Badeecada

Calaamadaha Alaabta

Codsiga

t waxaa inta badan loo isticmaalaa in lagu xoojiyo resins kala duwan, sida agabyada u adkaysta heerkulka sare iyo ablatulation-ka (sida af-xidhka matoorka, dahaarka cunaha), iyo PTFE la xoojiyay oo loo isticmaalo agabka gudbiya hirarka (sida radomes-ka diyaaradaha) substrate-ka agabka isku-dhafan iwm.

Hadda qaar ka mid ah soosaarayaasha ayaa sidoo kale bilaabaya inay isticmaalaan maro silica ah oo aad u fiican oo ah lakabka ugu sarreeya ee dharka cad ee ilaalinta dabka. Sababtoo ah miisaankeeda fudud, waxaa sidoo kale loo isticmaalaa dharka fudud ee caadiga ah sida BWT260 iyo xitaa BWT100 xaaladaha ilaalinta dabka ee u baahan iftiin.

Tilmaamaha

Faahfaahin gaar ah Cufnaanta (g/m²) Cufnaanta (dhammaadyada/25mm) Dhumuc (mm) Ballaca (cm) Xoogga Tijaabada (N/25mm) SiO₂(%) Tidcan
Duub Weft Duub Weft
HSEW-260 240±20 35.0±2.5 35.0±2.5 0.260±0.026 82 ama 100 ≥290 ≥190 ≥96 Caadi ah
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