Bottom line: textured polycarbonate sheet is solid polycarbonate with a diamond or pebble pattern pressed into one face during extrusion. It is supplied in thicknesses from 1 mm to 20 mm and standard widths of 1220 mm, 1560 mm, 1820 mm and 2100 mm, in clear plus a full colour range. The pattern scatters light for semi-privacy and glare control and adds grip underfoot, which makes it the standard panel for partitions, interior decoration, cabinet doors and anti-slip walkways. This guide lists the complete thickness, width, pattern, transmission and application data so you can specify the right textured panel.
What Is a Textured Polycarbonate Sheet?
A textured polycarbonate sheet is a solid PC panel whose surface carries a diamond or pebble pattern formed in the melt as the sheet leaves the extrusion die. Because the pattern is part of the sheet rather than printed or laminated on, it cannot peel, rub off or wear away. Where clear PC sheet passes up to 89% of light straight through, a textured sheet diffuses that light so the view behind becomes a soft blur — semi-private rather than see-through. The panel keeps the core toughness of solid polycarbonate, roughly 200–250 times the impact strength of glass at about half the weight.
Key Features
- Light diffusion: about 80–88% transmission, scattered evenly with no hot spots
- Semi-privacy: obscures the view behind while still letting daylight through
- Anti-slip surface: diamond and coarse pebble patterns add grip underfoot
- Impact resistance: roughly 200–250× the impact strength of glass
- Light weight: density around 1.2 g/cm³, about half the weight of glass
- UV protection: co-extruded UV layer on one or both sides for outdoor use
- Easy fabrication: cuts, drills and cold-bends like standard solid PC sheet
Surface Patterns: Diamond vs Pebble
Two surface finishes cover most jobs. Diamond pattern uses sharp faceted pyramids that catch and sparkle under light, so it reads as a premium decorative surface. Pebble pattern (also called lychee finish) uses a finer, rounded grain that softens light more evenly and gives better grip underfoot. Both are formed in the melt, so neither one wears away over time.
| Pattern | Look | Best for |
|---|---|---|
| Diamond | Sharp faceted pyramids that sparkle under light | Decorative panels, furniture doors, signage |
| Pebble / lychee | Finer rounded grain, softer diffusion | Anti-slip walkways, privacy screens, diffusers |
Technical Specifications
| Parameter | Range |
|---|---|
| Thickness | 1 / 1.5 / 2 / 3 / 4 / 5 / 6 / 8 / 10 / 12 / 15 / 20 mm |
| Standard width | 1220 mm, 1560 mm, 1820 mm, 2100 mm |
| Standard sheet size | 1220 mm × 2440 mm (4 ft × 8 ft); thin sheet in rolls |
| Surface pattern | Diamond, pebble (lychee); custom patterns for volume orders |
| Surface type | Single-side or double-side textured |
| Colour | Clear, green, blue, bronze, opal, gray, black, orange, red (custom) |
| Light transmission | About 80–88% (clear, by pattern depth) |
| Density | ~1.2 g/cm³ |
| Impact strength | ~200–250× that of glass |
| Fire rating | UL94 V-2 to V-0 (per grade) |
| Operating temperature | −40 °C to +120 °C |
| UV protection | Co-extruded UV layer, single or double side |
Custom thicknesses, widths and patterns are produced on request. These are industry-standard ranges; as a manufacturer we match the exact grade and pattern your project needs.
Applications
| Application | Why textured PC |
|---|---|
| Partitions and privacy screens | Semi-privacy plus impact safety |
| Interior decoration | Diamond sparkle and wide colour choice |
| Furniture and cabinet doors | Scratch-resistant patterned finish |
| Anti-slip walkways | Pebble or diamond grip underfoot |
| Light-box and sign diffusers | Even, hot-spot-free backlighting |
| Machine guards | Impact-resistant translucent screens |
Why Choose Jietai
As a polycarbonate sheet manufacturer, Jietai extrudes textured sheet in-house and can match diamond or pebble patterns, custom thicknesses, custom widths and UV-protected grades to your project. We supply standard 1220 mm × 2440 mm sheets, rolls and cut-to-size panels for interior and outdoor use. Contact our team for a quote and current lead times.
Frequently Asked Questions
What is textured polycarbonate sheet used for?
Textured polycarbonate sheet is used wherever you need semi-privacy, light diffusion or a slip-resistant decorative surface — mainly partitions and privacy screens, interior decoration, furniture and cabinet doors, anti-slip walkways, light-box diffusers and machine guards.
What is the difference between diamond and pebble pattern?
Diamond pattern is a sharp faceted pyramid texture that sparkles under light and reads as a decorative finish. Pebble pattern (lychee finish) is a finer, rounded grain that diffuses light more evenly and gives better grip underfoot. Both are embossed into the sheet during extrusion and do not wear off.
Will the texture wear off over time?
No. The pattern is formed in the melt as the sheet is extruded, so it is part of the sheet itself — unlike printed or laminated patterns, it cannot peel, rub off or wear away.
Can textured polycarbonate sheet be used outdoors?
Yes. With a co-extruded UV layer on one or both sides, textured polycarbonate sheet resists yellowing and stands up to weather, so it works for outdoor canopies, skylights and signage as well as interior screens.
Is textured polycarbonate stronger than glass?
Yes. Solid polycarbonate — including the textured finish — has impact strength roughly 200–250 times that of glass at about half the weight, so it is far harder to crack or shatter and is safe for glazing that needs privacy and impact resistance.
