Materials

Plastics

Application Materials: ABS, PC, PC/ABS, PA, POM, PP, PE, PBT, PEEK, PEI, TPE, TPU, TPV, TPR – covering a wide range of common and engineering-grade plastic granules, suitable for functional prototypes, structural parts, and cosmetic components.

Tolerance Standard: In accordance with ISO2768-MK and NFT58000 Normal Class for precision and repeatability.

Surface Treatment Options: Silkscreen printing, pad (movable) printing, electroplating, polishing, satin texture finishes, and laser carving – offering versatile cosmetic finishes to meet your industrial or consumer-grade requirements.

Metals

Application Materials: Aluminum (6061, 7075), Stainless Steel (303, 304, 316), Mild Steel, Brass, Copper, Magnesium Alloy, Zinc Alloy, Titanium – ideal for high-strength, thermal, and mechanical performance in industrial applications.

Tolerance Standard: Machined to ISO2768-MK or customer-specific GD&T standards for critical dimensions and fit.

Surface Treatment Options: Bead blasting, anodizing (Type II & III), powder coating, black oxide, nickel plating, zinc plating, and polishing – supporting both aesthetic and corrosion-resistant needs across industries.

Silicone & Elastomers

MaterialPropertiesTypical ApplicationsSilicone (Shore A 10–60)Soft, flexible, biocompatibleWearable bands, gasketsTPUFlexible, abrasion-resistantSmart bands, seals, strain reliefTPERubber-like, recyclableGrips, overmolded parts

Engineering Materials (on request)

MaterialFeaturesExamplesPEEKHigh-temp, chemical-resistantAerospace & medicalPEI (Ultem)Flame-retardant, dimensionally stableHigh-end electronic housingsCarbon Fiber Reinforced Plastics (CFRP)Lightweight, stiffSports tech, drones

Need Help Choosing Materials?

Email us at quote@upperprototype.com or Contact Us with your project details. We’ll recommend the best-fit materials and processes.