3D printing filament c-tech PREMIUM LINE ASA 1.75 mm 1 kg, yellow-orange RAL 2000

c-tech PREMIUM LINE ASA 1.75 mm 1 kg in yellow-orange (RAL 2000) is a filament designed for FDM/FFF 3D printers. The material is ASA (acrylonitrile styrene acrylate), offering UV and weather resistance, good mechanical strength and dimensional stability. Supplied on a 1 kg spool with 1.75 mm nominal diameter, this filament is intended for printing outdoor parts, functional prototypes and enclosures where resistance to sunlight, moisture and temperature variation is important.

Advantages

ASA provides higher UV and weather resistance compared with standard ABS, with improved color stability for exterior use. The c-tech PREMIUM LINE formulation is intended to deliver consistent extrusion, reduced warping and reliable layer adhesion, resulting in durable, accurate parts. The 1.75 mm diameter ensures broad compatibility with printers that specify this filament size.

Suitable for

• Outdoor housings and fixtures exposed to sunlight and weather
• Functional prototypes requiring good mechanical strength
• Enclosures, mounting brackets and automotive trim components
• Parts that require dimensional stability and resistance to environmental aging

Key specifications

• Material: ASA (acrylonitrile styrene acrylate)
• Nominal diameter: 1.75 mm
• Spool weight: 1,000 g
• Color: yellow‑orange (RAL 2000)
• Packaging: single 1 kg spool

How to use

Load the filament into a printer configured for 1.75 mm filament and ASA-compatible temperatures. Preheat the hotend to the manufacturer's recommended extrusion temperature for ASA and set the heated bed to an appropriate temperature to reduce warping. Use an enclosed build chamber where possible, and ensure the filament is dry before printing to avoid surface defects and reduced mechanical properties. Print settings such as moderate print speed, adequate part cooling management and correct first-layer calibration will improve adhesion and dimensional accuracy.

Usage recommendations

Store the filament in a dry environment or sealed container with desiccant to preserve print quality. For exterior parts, consider post-processing such as annealing or protective coatings if additional chemical resistance or surface finish is required. Verify printer compatibility with ASA and adjust retraction and cooling settings to minimize stringing and layer delamination.