Plastics are often chosen because they are considered “corrosion-free.” That assumption is partly true—and dangerously incomplete. While plastics do not rust like metals, they can still degrade, crack, swell, discolor, or lose mechanical strength when exposed to corrosive environments.
This is exactly why corrosion resistance testing for plastic materials in india – Kiyo R&D LAB is essential for industries that rely on plastics for long-term performance, safety, and reliability.
Corrosion in plastics is not always visible at the beginning. In many cases, failure starts internally and appears only after the product is already in use—when replacement or recall becomes expensive.
Unlike metals, plastics do not undergo electrochemical rusting. Instead, corrosion in plastics typically involves:
These effects are caused by exposure to chemicals, moisture, salts, solvents, acids, alkalis, and aggressive environments. Without proper testing, manufacturers often assume compatibility— only to discover failures months later.
Plastic components are widely used in demanding environments such as automotive systems, electrical enclosures, chemical containers, pipes, and consumer products exposed to cleaning agents.
In these applications, corrosion resistance directly affects product lifespan, mechanical integrity, safety, and brand reputation. That’s why corrosion resistance testing for plastic materials in india – Kiyo R&D LAB focuses on validating real-world performance, not assumptions.
Plastic degradation often occurs due to a combination of factors:
When stress and chemical exposure occur together, plastics may fail through environmental stress cracking, one of the most common and costly failure modes.
Corrosion resistance testing evaluates how plastic materials behave when exposed to simulated aggressive environments under controlled laboratory conditions.
At corrosion resistance testing for plastic materials in india – Kiyo R&D LAB, testing answers practical questions:
Plastic samples are exposed to acids, alkalis, oils, fuels, solvents, and cleaning agents. Changes in weight, dimensions, appearance, and mechanical properties are evaluated.
Materials are submerged in corrosive media for defined durations to assess long-term chemical stability, swelling behavior, and surface degradation.
ESCR testing evaluates plastic behavior under chemical exposure while mechanical stress is applied. Many plastics fail only when stress is present, making this test critical.
While plastics do not rust, these tests assess surface degradation, interaction with inserts, and long-term environmental stability—especially for automotive and outdoor applications.
After exposure, plastics are tested for tensile strength, impact resistance, and flexural properties to confirm whether corrosion has weakened the material.
If a plastic part is expected to survive years of chemical or environmental exposure, testing is not optional—it is risk control.
Many failures occur because materials are selected based on supplier datasheets or generic compatibility charts. Laboratory testing provides controlled exposure, repeatable results, and data-driven material selection.
Kiyo R&D LAB supports manufacturers with application-relevant corrosion resistance testing for plastic materials.
Plastics may not rust, but they are far from immune to corrosion-related degradation. Chemical exposure, stress, and environment can quietly destroy performance if materials are not properly evaluated.
By choosing corrosion resistance testing for plastic materials in india – Kiyo R&D LAB, manufacturers gain confidence that their plastic components will perform reliably in real operating conditions—not just in theory.
Because in engineering, assumptions fail—but tested materials perform.
