TJM Esun ABS 3D Printing Filament 1KG - Grey

Material & Characteristics

Material Type: Acrylonitrile Butadiene Styrene (ABS)
Key Properties: High structural strength, excellent impact toughness, heat resistance, and chemical resistance
Post-Processing: Highly compatible with acetone vapor smoothing for a glossy, seamless finish, as well as sanding and painting
Thermal Stability: High heat deflection temperature, holding its shape in warmer environments

Physical & Mechanical Properties

Filament Diameter: 1.75 mm
Dimensional Tolerance: ±0.03 mm
Net Filament Weight: 1.0 kg (2.2 lbs)
Density: 1.04 g/cm³
Tensile Strength: 43 MPa
Elongation at Break: 22%
Bending Strength: 66 MPa
Impact Strength (IZOD): 19 kJ/m²
Heat Distortion Temperature: 78 °C (at 0.45 MPa)

Recommended Printing Parameters

Nozzle (Extrusion) Temperature: 220 °C - 260 °C (Recommended baseline: 240 °C)
Heated Bed Temperature: 90 °C - 110 °C
Recommended Printing Speed: 40 - 100 mm/s
Cooling Fan Speed: 0% - 20% (Low to no fan speed recommended to prevent warping)
Enclosure Requirement: Highly recommended to maintain an enclosed ambient chamber

Spool & Packaging Specifications

Spool Design: Eco-friendly recycled cardboard spool or standard plastic spool options
Winding: Full mechanical neat winding to prevent crossing, knots, or tangles
Packaging Type: Thoroughly dried and vacuum-sealed with an industrial desiccant pack

Compatibility & Application

Printer Compatibility: Compatible with 1.75mm FDM 3D printers that feature a high-temperature heated bed, ideally with an enclosed printing chamber
Ideal Applications: Mechanical parts, automotive components, functional enclosures, outdoor models, and engineering prototypes requiring durability and heat resistance

تنبيه مهم جداً لهذا المنتج:
مادة ABS مخصصة للمشاريع الهندسة والقوية، ولكنها تحتاج إلى ظروف طباعة خاصة جداً مقارنة بالـ PLA:

• تحتاج طابعة مغلقة (Enclosure): هذه المادة تتقلص وتلتوي (Warping) بسرعة إذا تعرضت لأي تيار هواء بارد أثناء الطباعة، لذلك يجب طباعتها داخل غرفة مغلقة وبسرير ساخن جداً (90 إلى 110 درجة مئوية).

• التهوية: تصدر المادة رائحة بلاستيك قوية وأبخرة أثناء انصهارها، لذا يُنصح بالطباعة في مكان جيد التهوية أو استخدام طابعة بفلتر هواء (كربون نشط).