OEM PP/PE/PA/ABS Molded Injection Plastic Product

The most common types include: ABS: Tough, impact-resistant, good for housings. Polypropylene (PP): Flexible, chemical resistant, good for living hinges. Polyethylene (PE): Excellent chemical resistance, used for containers. Nylon (PA): Strong, wear-resistant, good for gears and bearings. Polycarbonate (PC): High impact strength and transparency. Acrylic (PMMA): Excellent clarity and UV resistance. POM (/Delrin): High stiffness, low friction, good for precision parts. TPU/Urethane: Flexible and

Consider these factors: Mechanical Needs: Strength, stiffness, flexibility, impact resistance. Environmental Exposure: Chemicals, UV light, temperature extremes. Regulatory Requirements: FDA, USP Class VI, UL94 flame ratings, RoHS. Aesthetic & Functional Needs: Color, transparency, surface finish, wear properties. Cost and Manufacturing Process. We can help you navigate these choices.

The primary processes are: Injection Molding: Ideal for high-volume, complex, high-precision parts. CNC Machining: Best for prototypes, low volumes, and extremely tight tolerances. 3D Printing (Additive Manufacturing): Perfect for rapid prototyping, complex geometries, and custom/low-volume parts. Vacuum Casting/Urethane Casting: Used for small-batch functional prototypes or pre-production parts. Extrusion: Used for creating continuous profiles like tubes, sheets, and rods.

Choose injection molding for production runs (typically 500+ units) due to lower per-part cost, faster cycle times, and superior material properties. Use 3D printing for prototypes, design validation, complex one-off parts, or very low-volume production where tooling cost is prohibitive.

A prototype mold (often aluminum) is cheaper and faster to make but has a shorter lifespan (100-10,000 parts). A production mold (hardened steel) has a high initial cost but a long lifespan (100,000+ parts) and is best for high-volume runs.