Everything you wanted to know about ASA filament.

ASA filament is a popular choice among 3D printing enthusiasts due to its excellent mechanical properties and resistance to weathering. In this blog post, we will explore everything you need to know about ASA filament, from its composition and printing temperature to its applications and advantages over other filaments.

What is ASA filament?

ASA filament is a type of thermoplastic used in 3D printing. ASA stands for Acrylonitrile Styrene Acrylate, which is a copolymer made from three different monomers. This combination of materials gives ASA filament its unique properties, making it a versatile and durable option for various applications.

What are the advantages of using ASA filament?

ASA filament offers several advantages over other filaments, making it a popular choice for 3D printing projects. Here are some of the key advantages:

• Weather resistance: ASA filament is highly resistant to weathering, making it suitable for outdoor applications. It can withstand UV radiation, moisture, and temperature fluctuations without deteriorating.
• Mechanical strength: ASA filament is known for its excellent mechanical properties, including high impact strength and good dimensional stability. This makes it ideal for functional parts that require durability and strength.
• Chemical resistance: ASA filament is resistant to many chemicals, including acids, alkalis, and solvents. This makes it suitable for applications where exposure to chemicals is a concern.
• Easy to print: ASA filament has good printability and adheres well to the print bed. It has a low tendency to warp, which reduces the risk of print failures. It also has a wide temperature range for printing, allowing for versatility in different printing conditions.

What are the recommended printing settings for ASA filament?

When printing with ASA filament, it is important to use the correct settings to achieve optimal results. Here are some recommended printing settings:

• Printing temperature: The recommended printing temperature for Coex ASA filament is typically between 235°C and 245°C. However, it is best to refer to the manufacturer's guidelines for specific temperature recommendations.
• Print bed temperature: ASA filament requires a heated print bed. The recommended bed temperature is usually between 80°C and 100°C. Using a heated bed helps to prevent warping and improve adhesion.
• Enclosure: It is recommended to use an enclosure or print in a controlled environment when printing with ASA filament. This helps to maintain a consistent temperature throughout the printing process and reduces the risk of warping.
• Print speed: ASA filament can be printed at moderate speeds, typically between 30mm/s and 60mm/s. Slower print speeds may be necessary for intricate or detailed prints.

What are the applications of ASA filament?

ASA filament is widely used in various industries and applications. Some common applications include:

• Outdoor signage: ASA filament's weather resistance makes it an excellent choice for outdoor signage, such as billboards and nameplates.
• Automotive parts: ASA filament's mechanical strength and durability make it suitable for printing automotive parts, such as exterior trim pieces and brackets.
• Prototyping: ASA filament is often used for prototyping functional parts that require both mechanical strength and resistance to environmental factors.
• Consumer products: ASA filament can be used to create a wide range of consumer products, including phone cases, household items, and outdoor equipment.

In conclusion, Coex ASA Prime filament is a versatile and durable option for 3D printing projects. Its weather resistance, mechanical strength, and chemical resistance make it suitable for a wide range of applications. By following the recommended printing settings, you can achieve high-quality prints with ASA filament. Whether you are working on outdoor signage, automotive parts, or consumer products, ASA filament is worth considering for your next 3D printing project.