eSUN blue PLA filament is a 3D printing material produced by eSUN. Made from corn starch or sugar cane, this filament is completely biodegradable and non-toxic. As part of the eSUN PLA material series, it is among the cheapest yet effective 3D printing filaments currently available on the market.

It offers good toughness and strength. It is characterized by a good round shape and an accurate yet uniform diameter of 3mm (2.85mm). Its low melting temperature makes it printable on almost any FDM 3D printer with or without a heated bed. It runs out smoothly streamlining the 3D printing process while reducing the risk of printing failures caused by filament jams or clogging. 

Easy to print, this blue PLA filament is a general-purpose material. It allows producing quite complex solid blue objects with crisp edges and a great number of details. Printed parts show slightly glossy surfaces. Ideal for children, students, makers and 3d printing experts, eSUN blue PLA can be safely used in small, poorly ventilated rooms with no health risk. It is available in 3kg filament spools.

Look how cool this custom-printed Raspberry Pi case is. The color is bright and uniform.

Credit: @rids_fpv / instagram

Specifications

eSUN blue PLA technical data

• Printing temperature: 190-210 °C
• Heated bed temperature: Not required / 60 - 80°C recommended
• Filament density: 1.25 g/cm³ 
• Heat Distortion Temperature (0.45MPa): 56 °C 
• Melt Flow Index: 5 g/10min (190°C/2.16KG）
• Tensile Strength: 65 MPa
• Elongation at Break: 8%
• Flexural Strength: 97 MPa
• Flexural Modulus: 3,600 MPa
• IZOD Impact Strength: 4 KJ/㎡

Spool specs

• Filament diameter: 3mm (2.85mm)
• Dimensional Accuracy: ±0.05
• Spool weight: 3kg
• Color name: Blue
• Color attribute: Solid

The eSUN blue PLA is supplied in 3kg filament spools. Each spool is vacuum-packed in a desiccant bag for storage and freshness.