FCFC lists PP compounds by process, application and performance. R4340 emphasizes injection molding, dimensional stability and impact resistance; H7715 includes high impact resistance, low whitening and low shrinkage.
Identify the forming process first, then compare service temperature, appearance and loading conditions. Values measured at different temperatures or under different test conditions are not directly interchangeable.
Prepare these details
- Current grade and processing method
- End use, wall thickness and appearance
- Service temperature and impact requirements
Is melt flow enough to select PP?
No. Also assess stiffness, impact resistance, dimensions and appearance, and compare data under matching test conditions.
Material-family reference：Formosa Chemicals & Fibre Corp. · 2026-09-15
Reference brands are not a statement of Chen You distribution rights, availability or grade equivalence.