Acrylic Extruded Tube VS. Cast Tube
Q: Acrylic Cast Tube
At present, SMEACRYLIC extruded acrylic tube, which can produce a maximum outer diameter of 250mm, but if you need a larger size, you can consider Cast Tube, the outer diameter can reach 600mm, Thickness 10mm, The length is 1.0~1.2M. The manufacturing process is based on liquid MMA raw material, poured into the tube mold, and formed by the centrifugal principle. The dimensional tolerance is large, the process is long, and one piece can be produced. It is suitable for small-scale production. Better, because the molecular weight is high, it can withstand temperature of about 90 degrees, but there will be fine cloth wheel throw marks on the surface.

Q: Comparison table of Extruded Tube and Cast Tubes
  Acrylic Cast Tube Acrylic Extruded Tube
Manufacturing Operation

Using liquid MMA raw material, pour it into the tube mold, It is formed by centrifugal principle and has large dimensional tolerance. The production process is long, and one can also be produced, which is suitable for small-scale production. There will be slight cloth wheel throw marks on the surface.

Extruded from granular PMMA, with small dimensional tolerance, Fast production speed, suitable for mass production, It is normal to have small mold marks on the surface.
Tolerance Large  Small
Molecular Weight High (one million) Low (a hundred thousand)
Physical properties Good (The molecular weight is high, and the temperature resistance is about 90 degrees) Not Good (the temperature resistance is about 80°)
laser cutting OK OK
Polishing (cloth wheel) Good (Higher temperature resistance) Not very Good
Drilled (thick) Good (Good physical properties, high molecular weight) Need to drill slowly to avoid overheating (more likely to melt)
Production restrictions 1 pcs can also be produced Production base quantity required

 

Related Applications

Outdoor Lighting Applications
Outdoor Lighting Applications
The material can be used as a lamppost or light column, providing a unique and modern light effect, however acrylic has excellent weather resistance and durability, making it ideal for outdoor lighting applications if set up in parks, gardens or courtyards , can create a charming lighting atmosphere, elevate the night scene to a new level, and add personalization and artistry to outdoor spaces.
Beer Tube Application
Beer Tube Application
Acrylic beer tubes are often used at banquets, parties and events, and their transparency allows patrons to appreciate the color and foam of the beer while providing a unique way to drink.
Floral Application
Floral Application
Acrylic vases are transparent and modern, making them suitable for a variety of indoor and outdoor decorations. Their clear material allows the flowers to become the visual focus while adding a modern and stylish feel to indoor spaces.
Lobby Lighting Application
Lobby Lighting Application
Hanging a large chandelier from the top of the hall can create an elegant atmosphere and provide the main lighting for the entire space. The design of the chandelier can be selected according to the style of the hall. The lighting that creates the atmosphere is very important, because the hall is usually a building The entrance is also a place for receiving guests and communicating.
Air Delivery System Application
Air Delivery System Application
It is a system that uses compressed air to transmit files or objects, which can reduce manual operations and material handling while ensuring the accuracy and timeliness of transmission.
Teaching Aid Application
Teaching Aid Application
Take hourglasses, for example, which offer a stylish and modern way to tell time. These hourglasses often feature clear acrylic shells, making the passage of time a visual pleasure.
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