石英资料:0716-8304668/0716-8333088
石英纤维 销售电话 : 18071880998
选取石英短切纤维经开松、梳理、针刺出产而成。
Made of quartz staple fiber by opening, combing and needling.
利用优势:Application Advantage:
保温隔热机能优异;三维微孔结构、孔隙率高,气体过滤阻力幼。
good heat insulation, three-dimensional microporous structure, high porosity, low gas filtration resistance.
针刺网胎系列
Needled Felt Series

面密度(g/㎡)
幅宽(mm)
长度(m)
50-400
1000
≤60
异型三维针刺系列
Special-shaped 3D Needle Punching Preforms Series

可实现 — 大尺寸异型结构
Achievable—Large size and heterogeneous structure
可实现 — 变截面异型结构
Achievable—Variable section andshaped structure
可实现 — 封顶技术
Achievable—The technique of capping
三维针刺平板系列
3D Needle Punching Plate Series

可实现 — 梯度密度结构
Gradient density can be achieved.
厚度(mm)
体积密度(g/cm? )
1-200
0.1-0.85
三维纺织预造件系列重要用处:Main Application:
· 热防护系统:发起机喷管,飞行器头锥、翼前缘及发起机热端部位。
· 透波系统:天线窗等。
Wave-transparent System: Antenna Window, etc. Thermal Protection System: Engine nozzles, Nose Cone and Wing of Vehicle, Aeroengine Hot Components.
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