TPU Chemical Resistance: How to Validate Oils, Fuels, Cleaners, and Sweat Before Material Approval
TPU chemical resistance depends on the exact grade, fluid, concentration, temperature and stress. Learn how to build a practical exposure and finished-part validation plan.
TPU Abrasion Testing: Why DIN Abrasion, Taber Wear, and Finished-Part Tests Give Different Answers
DIN/ISO drum abrasion, Taber wear and finished-part tests answer different questions. Learn how to compare TPU wear results and build a defensible validation plan.
How to Read a TPU Technical Data Sheet: From Shore Hardness to Real Application Tests
A TPU technical data sheet is a screening tool—not a finished-product warranty. Learn how to compare test methods, units, specimens and conditioning before shortlisting a grade.
TPU Yellowing and Weathering: Choosing Aromatic vs. Aliphatic TPU for Color-Critical Parts
Aromatic TPU may visibly yellow under UV before it loses function. Learn when aliphatic TPU is the better starting point and how UVA-340, UVB-313 and filtered xenon-arc tests answer different weathering questions.
TPU Cable Jacket Selection for Robotics, EV Charging, and Harsh Industrial Environments
TPU can be a strong cable-jacket choice for repeated flexing, abrasion and harsh environments—but the correct grade depends on the complete cable construction, duty cycle and required finished-cable tests.
Aliphatic TPU Films for Surface Protection: Material Selection for Optical Clarity, UV Stability, and Outdoor Durability
A practical guide to selecting aliphatic TPU film for optical clarity, UV color stability, surface-protection layer stacks, and outdoor durability testing.
TPU Seals and Gaskets: When Polyurethane Fits — and What to Validate Before Production
Learn when TPU fits industrial seals and gaskets, how it compares with other elastomers, and what manufacturers should validate before production.
TPU Overmolding for Electronics and Protective Parts: Matching Soft Touch, Impact Protection, and Substrate Adhesion
A practical guide to selecting and validating TPU for electronics overmolding, protective cases, grips, bumpers and seals—including adhesion, design, processing and aging.
TPU Roller Sleeves for Conveyors: Material, Dimensions and Extrusion Challenges
Learn how TPU chemistry, hardness, interference fit, roller dimensions and extrusion control determine conveyor roller-sleeve performance.
Polyether vs. Polyester TPU for Tubing and Hose: How to Choose
Polyether TPU is often the better starting point for wet, humid and cold service. Polyester TPU can be stronger in dry, abrasive duty. The finished tube still needs application-specific testing.
Industrial Hose Materials Explained: TPU vs. PVC vs. PTFE, Rubber & More
Compare TPU, PVC, PTFE, rubber, silicone and nylon for industrial hoses, including construction, pressure ratings, burst pressure, temperature derating, vacuum resistance, reinforcement and material selection.
TPU Foaming for Footwear: Direct Injection vs. Autoclave Foaming
Compare two TPU foaming routes for footwear midsoles: direct injection with physical gas or SCF foaming, and autoclave foaming. Learn how process, equipment, density, rebound, durability, and TPU chemistry affect material selection.
Supercritical Foaming TPU for Footwear: Material Selection for Lightweight, High-Rebound Midsoles
Learn how footwear manufacturers should evaluate SCF foamed TPU for lightweight, high-rebound midsoles, including TPU chemistry, density target, cell structure, rebound, durability, process route, and scale-up validation.