PAN / Pitch Fiber Spinning Spinneret Plates For Carbon Fiber Manufacturing

Merknaam: Meet Precision
Plaats van herkomst: Hunan, China
Certificering: ISO9001
MOQ: Geen moq
Standaard verpakking: HOUTEN KIST
Productdetails
Markeren:

Pitch Fiber Spinning Spinneret

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PAN Fiber Spinning Spinneret

Product Name: Vezelspindop/spindop/spindopplaat/filamentenspindop
Application: vezelproductielijn
Industry: Textielmachines / Composietmateriaalapparatuur
Base Material: Roestvrij staal / gelegeerd staal / nikkellegering
Surface Treatment: Polijsten / harde coating / keramische coating
Optional Material: Wolfraamcarbide/keramisch inzetstuk
Corrosion Resistance: Uitstekend
Wear Resistance: Hoog
Working Temperature: aangepast
Chemical Resistance: Zuur-/oplosmiddelbestendig
Productbeschrijving
Gedetailleerde specificaties en kenmerken
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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