polyacrylonitrile pan 85000 cas 25014-41-9

Assay: MW85000
Appearance: White powder
Capacity: 1000MT/YEAR
Packaging: 25Kg one bag
Sample: available

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Polyacrylonitrile (PAN) 85000 CAS 25014-41-9: Comprehensive User Guide

Table of Contents

1. Product Overview & Technical Specifications

Parameter PAN 85000 Generic PAN PP Fiber
CAS Number 25014-41-9 25014-41-9 9003-07-0
Molecular Weight 85,000 g/mol 50,000-70,000 30,000-60,000
Thermal Stability 300°C+ 250-280°C 160°C
Carbon Content 67-68% 63-65% N/A

2. Industrial & Commercial Applications

Core Functional Uses

  • Carbon Fiber Precursor: Primary raw material for aerospace-grade carbon fiber production
  • Specialty Textiles: Flame-retardant fabrics for protective gear and military applications
  • Water Treatment: High-efficiency ultrafiltration membranes for desalination plants
  • Composite Materials: Reinforcement additive in automotive/construction composites

3. Operational Best Practices

Processing Recommendations

Application Optimal Temperature Solvent Compatibility
Fiber Spinning 60-80°C (DMF solvent) Dimethylformamide
Membrane Production 25-40°C (Wet phase inversion) DMSO/Water mixtures

4. Implementation Case Studies

Aerospace Component Manufacturing

Challenge: Reduce satellite structural weight while maintaining radiation shielding
Solution: PAN-based carbon fiber composite panels achieved 40% weight reduction

Chemical Filtration System

Challenge: Remove 99.9% of microplastics from wastewater streams
Solution: PAN ultrafiltration membranes with 20nm pore size

5. Verified Client Implementations

Case 1: CarbonX Solutions (Germany)

  • Application: Automotive carbon fiber components
  • Outcome: 25% faster stabilization vs. previous PAN sources
  • Volume: 12MT monthly consumption

Case 2: SafeGuard Textiles (USA)

  • Application: Firefighter turnout gear liners
  • Result: Passed NFPA 1971 standard with 0% heat shrinkage
  • Adoption: Full production conversion since Q3 2023

6. Technical Consultation & Sample Requests

Contact our polymer engineering team for application-specific guidance:
Email: info@vivalr.com
Phone: (86) 15866781826

Request PAN 85000 material safety data sheet (MSDS) and processing guides.

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