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Polypropylene is commonly used in applications that require excellent chemical resistance combined with low moisture absorption, great flexibility, and impact resistance. Request a quote today to get your parts into production! HP Polypropylene (PP) 3D Printing Lightweight, chemically resistant, and cost-effective parts manufactured with HP Multi Jet Fusion technology. Ideal for automotive, consumer, and industrial applications. Get a Custom Quote Why Choose Polypropylene? Produce durable, lightweight parts with excellent chemical resistance at low cost. HP Polypropylene (PP) is a versatile, production-ready thermoplastic that combines low moisture absorption, chemical resistance, and ductility with lightweight performance. Its ability to deliver strong, watertight, and cost-efficient parts makes it ideal for both functional prototypes and end-use applications across multiple industries. 3D printing technology HP Multi Jet Fusion 5200 Dimensional accuracy +/- 0.3% with a lower limit of +/- 0.3 mm Maximum build size 380 x 285 x 380 mm (14.9" x 11.2" x 14.9") Instant Quote Designed for Lightweight, Chemical-Resistant Parts Strong, watertight, and ready for production. Polypropylene is widely trusted for applications that demand chemical resistance, low weight, and durability. It enables the production of fluid systems, living hinges, containers, and automotive components that require consistent, repeatable performance. From consumer goods and packaging to industrial housings and automotive interiors, PP offers the strength and reliability needed for production-ready parts — all while keeping costs low. Instant Quote Key Benefits Lightweight and Durable – Strong parts with balanced mechanical properties and repeatable accuracy. Chemical Resistance – Excellent resistance to oils, greases, hydrocarbons, and alkalis. Watertight and Airtight – Functional without additional sealing or post-processing. Low Moisture Absorption – Stable performance in humid or fluid-contact environments. UV and Environmental Resistance – Suitable for both indoor and outdoor applications. Cost-Efficient – Low material cost per part for prototyping and production. Applications Automotive Components – Car interior parts, ducts, and reservoirs. Fluid and HVAC Systems – Tubes, pipes, and housings requiring watertight performance. Consumer and Industrial Goods – Durable, lightweight products for everyday and technical use. Medical Devices – Functional prototypes and biocompatible end-use components. Orthotics and Wearables – Lightweight, skin-safe parts with consistent strength. Prototyping and Production – Functional prototypes and small- to medium-run manufacturing. Powered by HP Multi Jet Fusion HP Multi Jet Fusion (MJF) delivers exceptional precision and surface quality for end-to-end production at low cost. Ideal for low- to mid-volume manufacturing, it’s trusted by global leaders including Volkswagen, BMW, and John Deere for producing durable, high-performance production-grade parts. Learn More About MJF Technical Specifications Accuracy +/- 0.7% (minimum of +/- 0.3 mm) Layer thickness 0.08 mm Density of parts 0.89 g/cm³ Tensile modulus 1600 MPa (XY), 1600 MPa (Z) Tensile strength 30 MPa (XY), 30 MPa (Z) Elongation at break 20% (XY), 18% (Z) Melting point 187 °C Full Technical Specifications Certifications & Data Sheets HP Polypropylene Data Sheet Summary of regulatory compliance and environmental attributes C ertifications: 9 REACH, RoHS, PAHs , ISO 10993 and US FDA Intact Skin Surface Devices Statements Design Guidelines Max build volume 380 x 284 x 380 mm (15 x 11.2 x 15") Min wall thickness 2 mm Min clearance 0.6 mm Min slit between walls 0.6 mm Min hole diameter at 1 mm thickness 0.6 mm Min printable details 0.3 mm Min emboss / deboss 0.6 mm Min depth/height for emboss/deboss 1 mm Min font 9 pt (3.2 mm) Design Considerations Consider hollowing or adding internal lattice structure to large solid pieces to improve accuracy and minimize cost. See full design guidelines for additional considerations, including clearance, functional assemblies, interlocking parts, hollowing and lattice structures, ducts, threads, how to minimize the risk of warpage, bonding parts, and more. Hinges, sockets, and linked parts can be integrated into the design. View Full Design Guidelines Photo Gallery Material Selection Guide Not sure which material is the best fit for your project? Use our materials selection guide to compare the material properties and recommended uses for each. Learn More Get your parts into production today Request a quote

Dri Cities was looking for a manufacturing option that could produce prototypes and low-volume production runs of their innovative waterproofing product. Tempus 3D was able to provide an affordable, high-quality product with quick turnaround and on-demand manufacturing with industry-leading HP Multi Jet Fusion 3D printing technology. CASE STUDY Dri-Cities uses industry-leading 3D printing technology to bring their innovative waterproofing solution to market. Vancouver-based Dri-Cities has been in the Canadian building maintenance industry for over 30 years, where they have been caulking high-rise buildings and warehouse tilt-ups across the country. Typical installation of caulking requires the application of masking tape to either side of the failed joint, to help aid in width control and clean up. At Dri-Cities they felt there had to be a better way, and came up with “Dual-Bead (S)” and “Dual-Bead Pro (S)”, which is a dual nozzle system for an industrial b-line caulking gun. This unique nozzle design was created to accelerate the installation of a pre-cured silicone/urethane strip product. Dri-Cities approached Tempus 3D to help provide a local, affordable solution to build functional prototypes for real-world testing, and provide on-demand manufacturing of low-volume production runs of the final product. Key benefits Custom prototyping with rapid part iteration and refinement Market validation prior to large investment On-demand manufacturing of low-volume production runs Rapid turnaround times from a local manufacturer Photo courtesy of Dri Cities Organization Dri-Cities Waterproofing Solutions Industry Industrial building maintenance Technology HP Multi Jet Fusion Materials Nylon PA12 Introduction Dri-Cities first designed their product and produced initial prototypes using 3D printing technology that is commonly found in most service bureaus, which manufactures one part at a time. The products were high quality, however the costs were prohibitively high and the economics of printing at volume didn’t make sense. Dri-Cities also looked into injection molding as a manufacturing process, but they found that the cost of having molds created for each of their products and producing low-volume initial production runs was an expensive hurdle at their stage of production, before having market traction that would attract and warrant such a high level of investment. Challenge Dri Cities recognized very early on that the cost of injection molding for their product was not a viable option. Costs of having molds produced for their product could have been more that $5,000, which was cost-prohibitive for further product development and iteration. Dri-Cities required an economical way to produce a sufficient volume to prove market demand and get distribution agreements in place. Unfortunately, traditional methods of manufacturing and low-volume 3D printing technologies just didn’t make sense. Solution Dri-cities approached Tempus 3D for a solution. Tempus was able to produce their first parts for Dri-Cites in early 2022, using HP Multi Jet Fusion 3D printing technology, which is an industry leader in manufacturing low-to-mid-volume production runs of commercial-grade plastics, at a low cost per part. Their central location in southern BC allowed Tempus to get their parts delivered to Dri-Cities within days of ordering. The prototypes and sample parts that Tempus 3D produced for Dri-Cities were used as samples for initial discussions with distribution partners across North America, and were used to supply initial inventory. Industrial 3D printing allowed dri-cities to refine their prototype in an extremely cost effective manner, and once proven they were able to go to market with an initial product without investing a substantial amount of money in inventory and while still maintaining a profit margin. Result With the benefit of having end-use parts 3D printed, Dri-Cities was able to get to market with their initial production run and secure significant market interest. This has allowed The Dri-Cities to test the market early without incurring massive research and design costs while keeping their inventory and raw materials cost near zero. They can order more product and raw materials on an as-needed basis and scale in a way that only 3D printing would allow. Dri-Cities and Tempus 3D continue to work together with the production of parts and are both heavily invested in brining manufacturing back to Canada. As Dri-Cities continues to see increasing demand for their products Tempus is there to help them scale and meet their needs. With in-house manufacturing and online quote and ordering, Tempus 3D is uniquely capable of serving the Canadian market with cost effective overnight shipping and the ability to turn around rush orders in as little as 24 hours. We at Tempus feel this is just the beginning of what manufacturing will look like in the future and it will be more responsive, more custom, and more local allowing innovators across sectors to bring products to market quicker and in a more environmentally friendly way. Check out Dri-Cities' technology in action at www.dri-cities.com Learn more about prototyping and manufacturing solutions with Tempus 3D Explore industrial plastics available through Tempus 3D Learn more about the advantages of industrial 3D printing with HP Multi Jet Fusion technology Explore more case studies and articles

Precision 3D printing for medical, dental, prosthetics, and medical device development. Production-ready materials, fast iteration, and Canadian manufacturing. On-Demand 3D Printing for Medical & Health Applications Precision-manufactured components for medical devices, dental applications, prosthetics and orthotics — supporting custom fit, rapid iteration, and production-ready quality. Get Instant Quote Talk to An Expert Producing parts at scale? Learn about our Production Partner option → Why Medical Teams Use Tempus 3D Medical applications require accuracy, repeatability, and clear communication. Tempus 3D supports medical professionals and product teams with in-house manufacturing and controlled production workflows. Production-Ready Technologies & Materials Engineering-grade polymers and resins selected for accuracy, strength, and repeat use Suitable for patient-specific components, lab tooling, and medical devices Consistent, On-Spec Production Controlled in-house processes ensure repeatability Reliable quality from prototype through production Parts produced to specification, with repeatable precision across production runs Fast Quoting & Flexible Ordering CAD-based pricing for rapid evaluation Support for iterative design and validation cycles Flexible ordering from one-off parts to low-volume runs In-House Manufacturing & Partner Network Canadian-based, in-house production for faster turnaround Access to specialty materials and processes through vetted partners when required Contact Us for a Custom Quote Medical & Health Applications Supporting patient-specific, dental, and medical device applications from development through production. Prosthetics & Orthotics Custom-fit components Lightweight structural parts Iterative fit and comfort testing Dental & Lab Components Dental models and appliances Surgical guides and fixtures Precision-fit lab tooling Medical Device Development Prototype and validation components Tooling and fixtures Low-volume production parts 3D Printing Technologies for Medical Applications Technologies selected to support accuracy, repeatability, and application-specific medical requirements. Multi Jet Fusion (MJF) Best for: Durable end-use parts, repeatable batch manufacturing, and tight tolerances. Allows cost-efficient scaling for low-to-mid volume production. Build Volume: 380 × 284 × 380 mm Layer Height: 80–100 microns Tolerances: ±0.3 mm / ±0.3% Learn More Stereolithography (SLA) Best for: High-detail components, precision fit, tooling masters, and surface-critical applications. Build Volume: 335 × 200 × 300 mm Layer Height: 25–100 microns Tolerances: ±0.2 mm / ±0.2% Learn More Selective Laser Sintering (SLS) Best for: Complex geometries, mechanically durable parts, and assemblies requiring strength and design freedom. Build Volume: 180 × 130 × 310 mm Layer Height: 80–100 microns Tolerances: ±0.3 mm / ±0.3% Learn More Fused Deposition Modeling Best for: Fixtures, jigs, and functional prototypes where speed and affordability matters. Build Volume: 256 × 256 × 256 mm Layer Height: 100–300 microns Tolerances: ±0.5 mm Learn More Design Guide Proud to be a Certified HP MJF Production Professional Learn More Materials for Medical Applications Engineering-grade polymers that support medical, dental, and patient-adjacent applications — offering durability, precision, flexibility, and biocompatible options for real-world use. Patient-Specific & Functional Parts Durable, lightweight polymers suited for patient-adjacent components where fit, comfort, and repeat handling matter. Common uses: orthotics & prosthetics, supports, patient-specific components Flexible & Impact-Resistant Components Elastomeric materials offering controlled flexibility, impact resistance, and long-term durability for interface and protective applications. Common uses: flexible interfaces, protective covers, damping components Precision & Lab Components High-detail materials that deliver dimensional accuracy and surface quality for clinical, lab, and dental workflows. Common uses: dental models, lab tooling, validation parts Application-Specific Medical Parts Materials supporting medical use cases that require durability, precision, flexibility, or biocompatible performance in patient-adjacent environments. Common uses: surgical guides, dental appliances, device housings View All Materials Get an Instant Quote VIEW ALL MATERIALS Compare properties, applications, and certifications across our entire material portfolio. Finishing Options Finishing options selected to support fit, surface quality, appearance, and functional performance for medical and patient-adjacent applications. Raw Finish Parts are cleaned after printing and can be used as-is or finished further depending on application requirements. Best for early validation, internal components, and parts where surface finish is not critical. Black Dye Enhances appearance and provides a uniform, professional finish. Dye penetrates the part for consistent color without impacting geometry. Commonly used for patient-facing components, enclosures, and visual uniformity across production runs. Vapor Smoothing Chemical smoothing that improves surface finish and seals exterior surfaces, reducing roughness and porosity. Ideal for parts requiring improved comfort and cleanability. Combine with dye for improved color results. Explore all finishing options Key Benefits for Medical & Health Applications Supporting production, operations, and equipment performance. Custom Fit & Precision Tight tolerances Repeatable accuracy Patient-specific components Speed & Iteration Rapid design validation Faster development cycles Reduced time to clinical use Reliable Production Support Low-to-mid volume production Controlled in-house processes Consistent quality batch to batch Ready to Get Started on a Medical Project? Upload your CAD files for an instant quote or speak with our team about your specific requirements. Design Guide Talk to an Expert