Rigid clear plastic tote
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Application challenge
- Rigid, clear plastic tote made from random copolymer polypropylene (RCP)
- Styrene ethylene butylene styrene (SEBS) resin used to modify impact performance
- Low-density plastomer did not provide adequate transparency
- High-density plastomer did not provide adequate impact performance
Material solution and key benefits
Vistamaxx™ 6202 propylene-based elastomer at 5-10% in RCP delivers:
- Optimal property balance
- Improves impact performance for significantly reduced breakage
- Maintains RCP transparency for excellent overall appearance - Lower-cost impact modification than with SEBS
- Product enhancement at low cost (dry blending)
