Kynar® PVDF
Chemical protection & durability
Resists many chemicals, sunlight and abrasion. Often considered for pumps, valves and chemical-handling equipment.
Manufacturer details ↗POWDER GUIDE & COMMON QUESTIONS
Know your coating options.
A quick look at each material’s strengths—and answers to common project questions.
Halar® ECTFE
A tough chemical barrier
Combines chemical resistance with a strong barrier against chemicals passing through the coating. Useful for protecting equipment in corrosive environments.
Manufacturer details ↗Rilsan PA11
Toughness & wear resistance
A durable coating with strong abrasion and chemical resistance. Worth considering when a part faces both wear and chemical exposure.
Manufacturer details ↗PFA
Heat & chemical resistance
Offers strong chemical resistance and high-temperature capability. Useful for demanding industrial process equipment, with suitability based on the operating conditions.
Manufacturer details ↗FEP
Chemical resistance & easy cleaning
Provides a smooth surface that makes cleaning easier, along with strong chemical resistance. Coating suitability depends on your process fluids and operating temperature.
Manufacturer details ↗ETFE
High purity & chemical resistance
Forms a nonporous, chemically resistant film with strong durability and wear resistance. ETFE is used in semiconductor and chemical applications where low contamination and a robust barrier matter.
Manufacturer details ↗These are general material strengths—not a guarantee for every application. Grade, coating thickness, surface preparation, chemicals and temperature all matter. Fisher will confirm availability and suitability for your project.
COMMON QUESTIONS
A few helpful answers.
How do I choose the right powder?
Start with the part’s base material, chemical exposure, operating temperature and wear. Share those details in the project inquiry so we can review suitable options.
What information should I include for a quote?
Include the quantity, dimensions, base material, coating requirements and requested completion date. Drawings, masking notes and operating conditions help us understand the work.
Can powder coating protect against corrosion?
A suitable, intact coating forms a barrier between the metal and corrosive chemicals. Compared with bare stainless steel and other metals, a chemically compatible coating can add protection against chemical attack and help reduce metal contamination of process fluids. Stainless steel can still suffer pitting in chloride-rich conditions. Performance depends on the chemicals, temperature, metal grade, surface preparation and coating integrity.
Are all powders heat-resistant?
Temperature capability varies by material. Share normal and peak temperatures, exposure duration and heating or cooling cycles so we can review a suitable coating system.
Can threads, holes or sealing surfaces stay uncoated?
Identify these areas on a drawing or in your inquiry. We’ll review masking needs and tolerances before confirming the project.
Can you meet my specification or deadline?
Send the specification and requested date with your inquiry. We’ll confirm feasibility, coating availability and scheduling after reviewing the project.
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