Textured Polycarbonate Film & Sheet | Anti-Glare PC Overlay

Textured Polycarbonate Film / Sheet: Anti-Glare Surface for Control Panels & Graphic Overlays

2026.06.29

When your application demands more than just transparency—when you need fingerprint resistance, glare control, and a premium tactile feel—standard clear PC film falls short. That's where Textured Polycarbonate Film steps in.

Engineered with a micro-embossed surface on the front and a matte or glossy reverse for second-surface printing, textured PC film is the industry staple for membrane switch overlays, appliance control panels, and industrial nameplates.

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Why Choose Textured PC Over Flat Gloss?

Pain Point	Textured PC Solution
Glossy surface shows every fingerprint	Velvet/fine-matte texture hides oils naturally
Harsh lighting = reflected glare	Sand-blasted finish diffuses light, improves readability
Printed graphics scratch off	Second-surface (reverse) printing behind the film protects ink
Repeated finger press wears out	PC base delivers 100K+ actuation cycles for membrane switches
Thin film tears on die-cut	Excellent dimensional stability, clean kiss-cut & steel-rule die performance

Surface Options (What "Textured" Actually Means)

Textured PC isn't one thing—it's a family. Choosing the right face changes both look and touch:

Fine Velvet (细绒): Soft, low-glare, premium feel. Best for high-end medical devices & office equipment.
Medium / Coarse Sand (中/粗砂): More aggressive light diffusion, hides surface imperfections underneath. Common for industrial control boxes.
Matte Reverse (反面哑光): Paired with textured front for double-sided non-glare, or glossy reverse for vibrant backlit graphics.
Custom Grain (皮纹/拉丝): Available on request for brand-specific CMF (Color-Material-Finish) programs.

Design tip: For backlit overlays, pair a textured front + glossy reverse—the glossy side makes printed colors pop, while the textured front keeps the lit surface from looking like a mirror.

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Typical Property Values (Reference – PC Platform)

Since textured PC shares the same polycarbonate resin base as DFPC11, expect comparable performance:

Property	Value	Test Method
Specific Gravity	1.20 g/cm³	ASTM D792
Tensile Strength	≥ 60 MPa	ASTM D882
Vicat Softening Point	~135 °C	ASTM D1525
Dielectric Strength	≥ 30 KV/mm	ASTM D149
Light Transmission*	40–88% (varies by texture/haze)	ASTM D1003
UL Flammability	V-2 (≥0.25mm) / VTM-2 (thin)	UL 94
Thickness Range	0.05 – 3.5mm typical	ASTM D374

Where Textured PC Film Gets Used

Home Appliance Panels – Washing machine, oven, AC remote overlays. Finger-friendly, print-stable.
Industrial Control & Nameplates – Factory floor keypads, elevator button overlays, PLC faceplates.
Medical Device Interfaces – Diagnostic equipment keypads (fine velvet grade, cleanable surface).
Automotive Interiors – Instrument cluster windows, center-console switch overlays.
Backlit Signage & Graphic Overlays – Menu boards, vending machine facias, gym equipment badges.

FAQ: Designer & Buyer Questions

Q: Can textured PC be screen-printed?

A: Yes—reverse-side (second-surface) printing is standard. The textured front protects the ink. UV and solvent inks both bond well; no pre-flame-treatment needed for most grades.

Q: Velvet vs Matte—what's the difference?

A: Velvethas a micro-embossed "soft-touch" feel, better fingerprint hiding. Matteis flatter, more uniform diffusion. Velvet = premium consumer; Matte = industrial readability.

Q: How thin can we go for membrane switches?

A: 0.125mm – 0.175mm (5–7 mil) is the sweet spot for tactile dome response. Go thinner and you lose snap; go thicker and the button feels stiff.

Q: Is hard-coat available?

A: Yes—if your overlay faces chemicals or >500K actuations, ask for hard-coating grade (the TDS mentions "hard-coating grade" as one of the three product categories).

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