GST No. 27AQLPP7249P1ZS
+91 9960898364
aspultracoating@gmail.com
Catalouge
PFA Coating Services
PFA Coating Services

PFA Coating Services

PFA Coating Services offers a high-performance fluoropolymer coating that shields metal parts from corrosion, high temperatures, and severe chemical exposure. The smooth, non-porous, and incredibly durable surface produced by PFA (perfluoroalkoxy) coatings provides exceptional resistance to harsh chemicals, acids, solvents, and moisture. Additionally, these coatings have a low-friction, non-stick surface, which makes them appropriate for uses requiring cleanliness and ease of release.

To provide a robust and consistent protective layer, the coating is applied using a specific spray technique and subsequently heat-cured. Tanks, pipes, valves, pumps, vessels, mixers, and industrial equipment are frequently coated with PFA.

Key Features:

  • Exceptional chemical and corrosion resistance
  • Non-stick and low-friction surface
  • High temperature resistance
  • Smooth and non-porous coating finish
  • Strong adhesion and long-lasting protection

Coating Process:

  • Surface Preparation: The metal component is thoroughly cleaned to remove oil, grease, rust, and contaminants. After cleaning, grit blasting is performed to create a rough surface that ensures strong adhesion of the coating.
  • Primer Application: A special primer layer is applied to the prepared surface. This primer improves bonding between the metal substrate and the PFA coating.
  • PFA Powder / Spray Application: The PFA fluoropolymer coating is applied using a controlled electrostatic spray process to achieve uniform thickness across the surface.
  • Heat Curing: The coated component is placed in a high-temperature oven where the PFA material melts and fuses to form a smooth, non-porous, and durable protective layer.
  • Cooling and Inspection: After curing, the parts are cooled and carefully inspected to ensure proper coating thickness, smooth finish, and complete surface coverage for long-lasting protection.

Applications:

PFA coatings are widely used in chemical processing, pharmaceuticals, food processing, semiconductor manufacturing, and industrial equipment where high chemical resistance and durability are essential.

Enquire Now Let's Connect
call whatsapp