Industry news, technical articles and application cases
Fluororubber (FKM/FPM) is a high-performance elastomer polymerized from fluorinated monomers. Thanks to its strong carbon-fluorine (C-F) bonds, FKM delivers outstanding high-temperature, oil, and chemical resistance, making it the material of choice for demanding seals in automotive, aerospace, petrochemical, and semiconductor industries. This guide explains what fluororubber is, analyzes its key properties (temperature range, chemical resistance, mechanical performance) and main applications, and provides a selection guide with common grades. As a specialized FKM supplier, huagong offers multiple raw rubber and compound grades — contact us for quotes.
Read MoreWhat is PVDF material? This guide systematically explains the full name (Polyvinylidene Fluoride), molecular structure and thermoplastic nature of PVDF, with density 1.75—1.79 g/cm³, continuous service temperature —40 to 150℃, excellent chemical resistance, high mechanical strength, flame retardancy, weatherability and electrical properties. It reviews PVDF applications in chemical piping, semiconductor high-purity systems, lithium battery binders, water treatment membranes and architectural coatings; compares PVDF vs PTFE; and offers sourcing tips on grade selection, certifications and PVDF price tracking, with FAQ and internal links to help engineers and buyers quickly understand PVDF and complete sourcing.
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