Feature: 1. Many Strength: High in tensile strength, ductility and toughness, also low in fluidity shrinkage and weight. 2. High Accuracy: The wire diameter tolerance is within 0.03mm, causing no insufficient extrusion nor plugging. 3. Good Printing: Ensuring no warp edges nor bubble, the moulding is smooth and delicate with accurate colours. 4. Pure Material: Made of plastic material with high purity, has good flexibility and resilience for printing. 5. Practical Use: Apply the filament to 3D printer, you can easily create a variety of soft and hard product. Specification: Item Type: PLA Filament Material: Plastic Physical Properties Standard Values Test Method Density 1.24g/cm³ ASTM D-792 MFR(190℃, 8.7Kg) 1.8g/10min ASTM D1238 Water Absorption (Saturated, 23℃) 0.30% ASTM D570 Mechanical Properties Standard Values Test Method Tensile Strength 48.5MPa ASTM D638 Bending Strength 82.7MPa ASTM D790 Notched impact strength (IZOD, 23℃) 16Kgj/m ASTM D256 Elongation at Break ≥2.5% ASTM D638 Distortion Temperature 60℃ ASTM D648 Accuracy Standard Values Test Method Diameter (Approx. 1.75mm / 0.07in) 1.75±0.03mm Q/JHT001-2014 Roundness Deviation ≤0.03mm Q/JHT001-2014 . Package List: 1 x PLA Filament Note: The temperature of the printer's extruder head must be controlled at 190‑210℃, and the support plate does not need to be heated. After the lines are dried at 50℃ for 2‑4 hours, the moulding effect will be better.