Paint and Protective Coating Testing
Assessing durability, corrosion resistance, adhesion, and aesthetic qualities for all industrial and architectural finishes.
Protection Meets Performance
Certifying Finish Quality and Longevity
**Paints and Coatings** serve a dual purpose: providing aesthetic appeal and, more critically, protecting surfaces from environmental degradation, corrosion, and wear. Failure in a coating can lead to costly structural damage and premature material replacement.
Our comprehensive laboratory services test a full range of coating types—including paints, lacquers, varnishes, and powder coatings—to ensure they meet required industry standards (**ASTM, IS**). We focus on key performance indicators such as **Adhesion, Corrosion Resistance, Film Thickness, and Accelerated Weathering**, providing manufacturers and users with certified data on expected product life and performance under stress.
Key Durability and Quality Parameters
We perform tests that predict the coating's resistance to mechanical damage, environmental exposure, and chemical agents.
Adhesion Test
Evaluates the bond strength between the coating and the substrate (surface), crucial for preventing premature peeling and failure.
Test Method: ASTM D3359 / IS 101 (Part 5)
Corrosion Resistance (Salt Spray)
Measures the coating's ability to protect the underlying material (usually metal) from rust and corrosion in harsh, saline environments.
Test Method: ASTM B117 / IS 101 (Part 6)
Film Thickness Measurement
Ensures the applied dry film thickness meets specifications, as thickness is directly related to durability and performance.
Test Method: ASTM D7091 / IS 101 (Part 3)
Scratch and Abrasion Resistance
Determines the coating's durability against wear and mechanical damage from scratching, scuffing, or rubbing.
Test Method: ASTM D3363 / IS 101 (Part 4)
Accelerated Weathering (UV Exposure)
Simulates long-term exposure to sunlight, moisture, and temperature changes to predict the coating's life span and color fastness.
Test Method: ASTM G154 / IS 101 (Part 6)
Chemical and Solvent Resistance
Tests the coating's ability to resist damage or deterioration when exposed to various chemicals, oils, or cleaning agents.
Test Method: ASTM D5402
Flexibility and Mandrel Bend Test
Evaluates the coating's ability to withstand deformation (bending) without cracking or peeling, essential for flexible substrates.
Test Method: ASTM D522 / IS 101 (Part 5)
Appearance and Color Measurement
Objective analysis of color consistency, gloss level, and overall finish quality to meet aesthetic specifications.
Test Method: ASTM D523
Ensure Your Coating Lasts the Distance
Validate the quality and performance of your paints and protective finishes with our accredited testing services.