Clear box covers

A lock box with a clear front door

Application challenge

  • Clear box cover made of polycarbonate (PC)
  • Alternate cost-effective material with good durability needed
  • High-density plastomer did not provide adequate impact performance 

Material solution and key benefits

Vistamaxx™ 6202 propylene-based elastomer at 5-15% in random copolymer polypropylene (RCP) delivers:

  • Optimal property balance
    - Improves impact performance for significantly reduced breakage 
    - Maintains RCP transparency for excellent overall appearance 
    - Increases flexibility for better fit 
  • Lower material cost than PC 
  • Product enhancement at low cost (dry blending)