PAN / Pitch Fiber Spinning Spinneret Plates For Carbon Fiber Manufacturing

Nom de marque: Meet Precision
Lieu d'origine: Hunan, Chine
Attestation: ISO9001
MOQ: Pas de moq
Emballage standard: CAISSE EN BOIS
Détails du produit
Mettre en évidence:

Pitch Fiber Spinning Spinneret

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PAN Fiber Spinning Spinneret

Product Name: Filière à fibre/plaque de filature/plaque de filière/filière à filament
Application: chaîne de production de fibre
Industry: Machines textiles / Équipements en matériaux composites
Base Material: Acier inoxydable / Acier allié / Alliage de nickel
Surface Treatment: Polissage/revêtement dur/revêtement céramique
Optional Material: Insert en carbure de tungstène/céramique
Corrosion Resistance: Excellent
Wear Resistance: Haut
Working Temperature: personnalisé
Chemical Resistance: Résistant aux acides/solvants
Description du produit
Spécifications détaillées et caractéristiques
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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