TPE
TPE (abbreviation) means Thermoplastic elastomer, a class of rubber-like plastics that can be softened by heat and remoulded, used for phone cases, watch straps, cable sheathing, tool grips and shoe soles. Example: “The strap is TPE, so it stays flexible in the cold.”
How to use TPE
Learner’s notesIn plain EnglishA soft, bendy plastic that behaves like rubber but can be melted and remoulded.
Technical, common in manufacturing and product listings. Always capitalised.
On a product page, TPE almost always describes the material; in a flight itinerary it is Taipei.
Trace the full origin ↓Fill the gap
Can you complete this real example?
The strap is _____, so it stays flexible in the cold.
Etymology
An initialism of thermoplastic elastomer in its principal sense.
Synonyms
View more →Frequently asked questions
What is the difference between TPE and silicone?
TPE is a thermoplastic, so it melts and can be injection-moulded and recycled; silicone is a thermoset and cannot be remelted once cured. Silicone handles heat far better and is generally preferred for anything oven-safe or medical-grade, while TPE is cheaper, tougher against tearing and easier to mass-produce.
Is TPE safe?
TPE used in consumer goods is generally regarded as safe and is commonly free of BPA, latex and phthalates, which is why it appears in yoga mats, baby products and kitchenware. Grades vary widely, though, so for food or skin contact look for a product stating a food-grade or medical-grade specification.
What is the difference between TPE and TPU?
TPU, thermoplastic polyurethane, is one specific type within the wider TPE family. TPU is harder, clearer and much more abrasion-resistant, which is why it dominates phone cases and 3D-printing filament, while general TPE is softer and grippier.
What is the meaning of TPE?
"TPE" (abbreviation) means thermoplastic elastomer, a class of rubber-like plastics that can be softened by heat and remoulded, used for phone cases, watch straps, cable sheathing, tool grips and shoe soles.