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Description
This premium clear acrylic extruded half round rod is a high-quality engineering plastic profile designed for applications where excellent optical clarity and a clean, modern appearance are essential. With a smooth, semi-cylindrical form, it is ideal for integrating into LED lighting systems, display units, and general fabrication projects that require a neat, professional finish.
Manufactured from clear extruded acrylic, these half round rods offer superb light transmission, good impact resistance, and excellent dimensional stability. Supplied in a standard 2000 mm length and a range of popular diameters, they can be easily cut, machined, or bonded to suit custom display constructions, edging details, protective trims, and decorative lighting features.
Product Features
- Clear extruded acrylic half round profile for high transparency and optical clarity.
- Available diameters include 4 mm, 5 mm, 6 mm, 8 mm, 10 mm plus additional larger sizes to suit varied design requirements.
- Standard 2000 mm length for continuous runs along displays, shelving, counters and light features.
- Semi-cylindrical shape ideal for edge protection, capping, trim details and curved design elements.
- Excellent compatibility with LED lighting, helping to diffuse and direct light for an attractive visual effect.
- Good machinability – can be cut, drilled, and shaped using standard plastic-working tools.
- Produced from durable engineering-grade acrylic for indoor and many sheltered outdoor uses.
Key Features and Benefits
- Outstanding clarity ensures maximum light transmission and visibility, making it perfect for illuminated displays and signage.
- Smooth extruded finish reduces the need for further polishing, saving time in fabrication and assembly.
- Half round geometry provides a neat, professional edge treatment while offering a comfortable, rounded touch point.
- Lightweight yet robust construction makes handling, transport and installation straightforward and cost-effective.
- Excellent weathering and UV resistance (compared with many other clear plastics) helps maintain appearance over time in suitable environments.
- Easy to fabricate and bond with commonly used acrylic adhesives, allowing quick integration into custom assemblies and retail fixtures.
Specifications
| Specification | Detail |
|---|---|
| Material | Clear extruded acrylic (PMMA) |
| Profile shape | Half round (semi-cylindrical) rod |
| Available diameters (mm) | 4, 5, 6, 8, 10 mm plus additional larger options |
| Standard length (mm) | 2000 mm |
| Colour / finish | Colourless clear with smooth, glossy surface |
| Typical service temperature | Approx. -20°C to +70°C (application dependent) |
Applications and Ideal Uses
These clear acrylic half round rods are widely used across retail, lighting, and fabrication environments wherever a clear, decorative and functional trim or light-carrying element is required.
- LED lighting features, light bars, accent lighting trims and decorative illumination.
- Retail and exhibition displays, point-of-sale stands and product showcases.
- Protective edge trims for shelving, counters, cabinets and display cases.
- Architectural model making, creative projects and interior decorative details.
- General plastic fabrication, signage builds and bespoke framing or capping sections.
Frequently Asked Questions
Can I cut the acrylic half round rod to shorter lengths myself?
Yes, the rod can be cut using standard tools suitable for plastics, such as a fine-toothed saw or a mitre saw with a blade designed for acrylic. For best results, support the profile firmly, cut slowly to avoid chipping, and lightly deburr the edges after cutting.
Is this clear acrylic half round rod suitable for outdoor use?
Acrylic has good weathering and UV resistance compared with many other clear plastics, so it can be used outdoors in many situations. However, long-term performance depends on exposure conditions, so in harsh or continuously exposed environments additional protection or periodic inspection is recommended.
How does this acrylic half round rod work with LED lighting?
The clear acrylic transmits light very effectively, allowing the rod to act as a light-carrying or accent element when paired with LEDs. Depending on how the LEDs are positioned, it can create bright highlights or gentle edge illumination; lightly sanding or diffusing the surface can further soften and spread the light if required.