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Performance Comparison: PMMA vs PC

2025-11-07

Últimas notícias da empresa sobre Performance Comparison: PMMA vs PC

Performance Comparison: PMMA vs PC

 

  • Physical Properties: PC offers superior toughness and impact resistance; PMMA behaves as a brittle material
  • Thermal Performance: PC maintains higher heat resistance (Tg ≈ 120°C vs PMMA's 85°C)
  • Surface Properties: PMMA provides better scratch resistance despite PC's overall wear resistance
  • Flammability: PC achieves UL94 V-2 rating without additives
  • Optical Clarity: PMMA demonstrates superior light transmission (92-93% vs PC's 86-89%)
  • Weather Resistance: PMMA exhibits excellent inherent weatherability; PC requires UV stabilizers
  • PC Applications: Glazing, automotive components, electronics, medical devices, protective equipment
  • PMMA Applications: Automotive lighting, medical containers, optical diffusers, transparent consumer products

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