Material Selection
Guide.
Choosing the right resin is critical for performance, durability, and cost-efficiency.
Choosing the Right Resin
Each plastic resin has unique properties. Understanding the differences is crucial to selecting the most suitable material for your intended application.
Top 5 Common Resins
Polypropylene (PP)
Rigid, chemical resistant, and fatigue resistant. Vulnerable to UV.
Low-Density Polyethylene (LDPE)
Flexible, high strength, moisture resistant. Cost-effective.
Celcon® (Acetal/POM)
Wear resistant, tough, low moisture absorption. Excellent for precision parts.
ABS
High impact strength, glossy finish. Ideal for consumer housings.
High Impact Polystyrene (HIPS)
Machinable, impact resistant, easy to print/bond. Cost-efficient.
Plastic vs. Metal
Plastic resins offer higher tensile strength, reduced weight, and lower manufacturing costs compared to metal. Injection molding produces large volumes of highly precise parts with increased repeatability.
Selection Considerations
- Part End-UseWhat environmental conditions (heat, chemicals) must it withstand?
- AppearanceDoes it require a high-gloss finish, transparency, or specific color?
- RegulationsIs FDA, ISO, or medical compliance required?
Need Guidance?
Our engineers can help you select the perfect resin for your high-volume project.
Read Selection Guide