“Economic” Contrast cards, for paint tests, with UV component

The Leneta economical contrast cards allow evaluation of opacity, color, and coverage in paints or coatings, with UV and enamel versions.

Economical contrast cards are a practical and accessible solution for visual inspection of coatings, paints, or varnishes, offering different opacity and finish options depending on your testing needs.

Made from high-quality materials, they provide a uniform surface that allows assessment of hiding power, opacity, and applied color tone, even under ultraviolet light.

Types of Available Contrast Cards

• Simple cards: ideal for basic visual contrast tests.
• Full opacity cards: perfect for checking complete coverage of paints or inks.
• Cards with normal UV component: allow observation of the coating’s behavior under ultraviolet light.
• Enamel cards: offer a smoother and more durable surface for precise tests.

Key Benefits

• Economical and universally usable in laboratories or production control.
• Compatible with manual and automatic applicators.
• Allow easy evaluation of color, gloss, and coverage.
• Available in different formats according to standards.

Common Applications

• Quality control in the paint and varnish industry.
• Coating and ink testing.
• Evaluation of hiding power and optical performance.
• Verification of opacity in formulation processes.

Frequently Asked Questions (FAQ)

What are economical contrast cards used for?
They are used to visually evaluate the coverage, opacity, and color of applied paints, inks, or coatings.

What is the difference between a simple card and an enamel card?
The enamel card has a smoother and more durable surface, ideal for repetitive or high-precision tests.

Can they be used with any type of applicator?
Yes, they are compatible with manual and automatic applicators (Bird, Baker, square, spiral, etc.).