Karin 
Polyetheretherketone (PEEK) is a high-temperature engineering polymer used when standard plastics cannot meet heat, chemical, wear, or dimensional requirements. But the final quality of a PEEK part depends on more than the material grade. Processing matters. This guide explains common PEEK defects in extrusion, injection molding, compression molding, FDM 3D printing, and CNC machining. It … Read more
Most buyers treat PTFE tape as a commodity. I’ve seen this mistake too many times—especially from distributors trying to win on price. Then the complaints start: leaks, callbacks, lost trust. The issue is simple but costly. Not all PTFE tape performs the same. From my experience at Peflon working with industrial buyers and distributors, the … Read more
PEEK dental material has become a serious alternative to metals and ceramics in modern restorative and implant dentistry. This article explains how PEEK works in dental applications, where it performs best, and how it compares with traditional materials. Many clinics and dental labs now face increasing patient demand for metal-free, lightweight, and imaging-friendly solutions. At … Read more
Meta Title: How to Bond Teflon to Metal (PTFE): Methods, Failures & Material Choices Meta Description: Learn how to bond Teflon (PTFE) to metal, why it often fails in real service, and when alternative fluoropolymers like FEP, PFA, or PCTFE deliver more reliable results. Bonding Teflon (polytetrafluoroethylene, PTFE) to metal is a frequent engineering request—and … Read more
PTFE is often specified for safety.But in real sourcing projects, most problems do not come from chemistry — they come from misaligned expectations between material behavior and downstream processing. Understanding these limitations early helps you avoid delays, scrap, and costly rework. PTFE Is Not Melt-Processable — and That Changes Everything Unlike FEP or PFA, PTFE … Read more
Learn what PVDF (polyvinylidene fluoride) is, its key properties, common applications, grade selection tips, and how buyers in chemical, manufacturing, and procurement roles choose the right material.
PFA material (Perfluoroalkoxy polymer) is a high-performance fluoropolymer widely used in chemical processing, semiconductor systems, wire & cable insulation, and industrial coatings.It combines PTFE-level chemical resistance with true melt processability, making it easier to fabricate while maintaining excellent thermal and electrical performance. This guide explains what PFA material is, its key properties, processing methods, common … Read more
Polyperfluoroalkoxy, commonly known as PFA, is a high-performance fluoropolymer used when standard plastics cannot cope with heat, chemicals, or purity demands. For buyers, R&D teams, and supply chain managers, understanding what PFA is — and where it truly adds value — helps avoid costly over- or under-specification. This page explains PFA in clear terms, with … Read more
Compare PFA and PTFE from a processing engineering perspective. Learn how melting behavior, equipment needs, and scrap risk affect real production decisions.
What This Guide Covers — and Why It Matters Selecting the right PTFE (Teflon®) grade is not just a technical decision — it affects your equipment lifespan, maintenance cycles, and total cost of ownership. For buyers, R&D teams and supply chain managers in the chemical industry, understanding PTFE grades can mean the difference between a … Read more