Polyether Sulfone Non-stick Coating

Water-based/Oil-based Single-layer Polyether Phosphate Coating

This coating demonstrates excellent non-stick properties and can operate stably over a long period in the temperature range of 230 to 260°C, withstanding temperatures as high as 320°C for short periods. Although its performance in hardness, wear resistance, and boiling resistance is average, it offers very high economic efficiency, providing users with a cost-effective solution.

Product Applications and Characteristics

  1. This product is mainly used for irregularly shaped cookware, such as waffle pans.
  2. It features high hardness, rich brightness, and excellent surface leveling.
  3. The coating has a full color and is rich in variety.

Performance Index Testing Table

Test Item Testing Method Testing Standard
Adhesion Cross-cut test / 3M tape 100% no peeling
Hardness ≥H Mitsubishi pencil
Wear Resistance 3M scouring pad 1.5KG/500 cycles (flat plate test) ≥500 cycles, no bottom exposure
Corrosion Resistance 5% saltwater boil for 24 hours No changes
Chemical Resistance A/B Ethanol 100 cycles, no changes
Lifetime Test Apply rated voltage, 30 minutes cold and hot cycling 1000 cycles, no changes
Actual Non-stick Cooking Test Simulate normal cooking of meat slices, 30 minutes to char Clean after cooking, no sticking or discoloration

 

Safety and Certification

The product has passed authoritative certifications from the US FDA, EU, France’s DGCCRF, and Germany’s LFGB. The company collaborates with authoritative third-party testing organizations such as TUV and SGS to conduct various professional food safety tests regularly each year.

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