PAN / Pitch Fiber Spinning Spinneret Plates For Carbon Fiber Manufacturing

Nome da marca: Meet Precision
Local de Origem: Hunan, China
Certificação: ISO9001
Quantidade mínima: Sem moq
Embalagem Padrão: CAIXA DE MADEIRA
Detalhes do Produto
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Pitch Fiber Spinning Spinneret

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PAN Fiber Spinning Spinneret

Product Name: Fieira de fibra/Placa giratória / Placa fieira / Fieira de filamento
Application: linha de produção da fibra
Industry: Máquinas Têxteis / Equipamentos de Materiais Compósitos
Base Material: Aço inoxidável / liga de aço / liga de níquel
Surface Treatment: Polimento / Revestimento Duro / Revestimento Cerâmico
Optional Material: Carboneto de tungstênio / inserto cerâmico
Corrosion Resistance: Excelente
Wear Resistance: Alto
Working Temperature: personalizado
Chemical Resistance: Resistente a ácidos/solventes
Descrição do produto
Especificações e características pormenorizadas
Product Overview

Carbon fiber spinneret plates are precision-engineered micro-perforated components specifically designed for the production of precursor fibers used in carbon fiber manufacturing. These critical components transform PAN (polyacrylonitrile) or pitch solutions into continuous precursor filaments through meticulously designed micro-orifices. As the heart of the precursor fiber extrusion process, our spinneret plates ensure consistent fiber diameter, uniform cross-section, and optimal mechanical properties in the final carbon fiber product.

Key Advantages
1. Precision Micro-Hole Engineering
  • Ultra-Precise Hole Diameters: 50-200 μm range with tolerances as tight as ±1 μm
  • Optimal Hole Geometry: Circular, trilobal, or custom cross-sections for different fiber types
  • Superior Surface Finish: Ra < 0.2 μm surface roughness minimizes polymer adhesion
  • Advanced Array Patterns: Concentric, hexagonal, or custom hole arrangements
2. Material Excellence
  • Premium Platinum-Rhodium Alloys: Pt-Rh 90/10, 80/20, 70/30 compositions
  • Specialty Stainless Steels: 316L, 254 SMO, and corrosion-resistant alloys
  • High-Temperature Stability: Maintains dimensional integrity at operating temperatures up to 300°C
  • Exceptional Corrosion Resistance: Withstands aggressive PAN and pitch solutions
3. Enhanced Production Performance
  • Superior Fiber Consistency: Achieve diameter CV values below 3%
  • Reduced Filament Breakage: Decrease breakage rates by 30-50%
  • Increased Production Speed: Optimized flow channels allow higher throughput
  • Extended Service Life: Platinum alloys provide 2-5 years of continuous operation
4. Advanced Manufacturing Technology
  • Laser Micro-Drilling: Femtosecond and picosecond laser precision
  • Micro-EDM Machining: For complex geometries and tight tolerances
  • Precision Grinding & Polishing: Multi-stage surface finishing processes
  • Non-Destructive Testing: 100% inspection of every orifice
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