Modified Polyethylene Terephthalate (PET)

Polyethylene terephthalate (PET) is a semi‑crystalline thermoplastic polyester. Benefiting from outstanding mechanical properties, transparency and chemical stability, it plays a vital role in fiber, packaging and engineering‑plastic industries. Nevertheless, inherent drawbacks including slow crystallization rate and notch‑impact sensitivity restrict its applications in certain high‑end scenarios. Physical or chemical modification can precisely customize target performances of PET to satisfy stringent requirements of diverse operating conditions. Core features and corresponding main applications of various PET modification technologies are described below.

Main Applications

‑ Electronics & Electrical Appliances: Flame‑retardant reinforced PET, high‑temperature‑resistant PET. ‑ Automotive Industry: Glass‑fiber‑reinforced PET, high‑impact PET, weather‑resistant PET. ‑ Consumer Goods & Home‑Appliances: Structural components for household appliances, transparent / optical parts. ‑ Packaging & Containers: Food‑contact packaging, industrial packaging. ‑ Mechanical & Industrial Components: Wear‑resistant PET, reinforced PET. ‑ Building Materials & Green‑Energy Sector: Eco‑friendly building materials, photovoltaic and outdoor‑use articles.

Properties: other modifications Physical‑property note: multiple modification types are available. Please click this category for non‑displayed specifications.

MOQ: 1 ton upon successful sample testing.

Participation Process

Modification manufacturers please contact supplier service for supply registration.

Buyers: Click group‑purchase or contact procurement service to submit your procurement requirements. The platform screens qualified modified‑material suppliers from the database or launches bidding according to your specifications. After sample validation, buyers confirm the preferred modified material and supplier and sign the sales‑purchase contract.