PFA COATINGS

PFA (Perfluoroalkoxy) coatings are advanced fluoropolymer coatings known for their high-temperature stability, excellent chemical resistance, and non-stick properties. PFA coatings are used in industries such as pharmaceuticals, food processing, and chemical processing, where resistance to extreme environments is crucial.

Characteristics

High Chemical Resistance

Offers excellent resistance to a wide range of chemicals.

High Temperature Resistance

Withstands extreme temperatures without losing performance.

Low Friction Surface

Ensures a low-friction surface, reducing wear and tear.

Non-Stick Properties

Provides a smooth, non-stick surface ideal for various applications.

Good Mechanical Strength and Flexibility

Combines strength with flexibility for versatile use.

Temperature Range

PFA coatings offer outstanding performance across an extensive temperature range, maintaining their properties in both high and low temperatures.

Service Temperature: 320°F to 500°F (-195°C to 260°C)
Melting Point: 305°C (581°F)

Coating Thickness

PFA coating thickness can vary based on the specific needs of the application. Common thickness options include:

Standard Thickness: 0.3 mm – 1.5 mm
Application-Specific Thickness: up to 2 mm (available on request)

The coating thickness is chosen based on the exposure to chemicals, abrasion, and temperature conditions.

Technical Properties

Property	Value
Density	2.15 g/cm³
Hardness (Shore D)	60
Melting Point	305°C (581°F)
Thermal Conductivity	0.25 W/mK
Dielectric Strength	18 kV/mm
Tensile Strength	32 MPa
Flexural Modulus	700 MPa
Water Absorption	< 0.01%

Applications of PFA COATINGS

Chemical Processing: Coats equipment and piping systems to handle corrosive chemicals.
Food Processing: Its non-stick properties make it perfect for food contact surfaces.
Pharmaceutical Industry: Ensures product purity and prevents contamination by coating vessels and equipment.

FLORA specializes in top-notch PTFE and coating solutions for the Pharmaceutical, API intermediaries, Petrochemicals, Oil& Gas, Pulp & Paper industries.

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