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Lencolo | 2026-04-13

Yellowing Resistance in Automotive Coatings: Resin or Hardener—Which Matters More?

In automotive coating R&D and application, yellowing resistance is a critical benchmark—especially for topcoats and clearcoats, where yellowing often signals the beginning of coating failure.

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Lencolo | 2026-04-06

What Anti-Graffiti Protection Really Targets

Anti-graffiti coatings are designed to resist a wide range of contaminants, including oil-based markers, spray paints, grease, asphalt residues, and resin- or dye-based pigments.

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Lencolo | 2026-03-30

Why "Dry to Touch"Still Fails Adhesion

In UV curing, one frustrating scenario keeps showing up: the coating looks perfect, feels completely dry, and passes every visual check—yet fails the cross-hatch test instantly.

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123

Lencolo | 2026-03-23

Glossy UV Coating vs. Conventional UV-The Finish That Sells

In today’s competitive market, customers don’t analyze—they react. The first thing they notice is simple: Does it look bright? Does it feel premium?

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146

Lencolo | 2026-03-16

Why Is Your UV Resin Not Curing Properly?

In UV curing production, many manufacturers frequently encounter similar problems: sticky surfaces after curing, insufficient hardness, or inconsistent curing results between batches.

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239

Lencolo | 2026-03-09

Unlock a Flawless Finish with Superior Leveling

Leveling is the secret behind a perfect coating.

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186

Lencolo | 2026-03-02

Does a Smoother Surface Always Mean Better Scratch Resistance?

It’s a widely held belief in the coatings industry: the smoother the feel, the stronger the scratch resistance. From a physics standpoint, this idea isn’t unfounded.

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187

Lencolo | 2026-02-26

UV Coating Technology – Instant Curing, Lasting Impact

UV varnish—also known as UV clear coat—is a transparent liquid applied by spraying, roller coating, or inline printing.

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216

Lencolo | 2026-02-09

What Is Vacuum Metallization?

Vacuum Metallization is a surface treatment technology that applies a thin metallic coating to plastic parts under high-vacuum conditions.

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303

Lencolo | 2026-02-02

Soft-Touch Coating vs. Rubberized Coating: A Practical Engineering Distinction

In consumer electronics, automotive interiors, and small appliances, surface feel plays a decisive role in perceived product quality.

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