ESUN PLA-BASIC 1.75mm Cold White 1kg Refill Coil

With a tensile strength of ≥50 MPa and a diameter tolerance of ±0.03 mm, this ESUN PLA-BASIC filament delivers consistent, high-quality prints for demanding FDM applications. The cold white 1 kg refill coil is engineered for master spool systems, offering a sustainable and cost-effective solution without compromising performance.

Overview

ESUN PLA-BASIC is a premium polylactic acid filament renowned for its low odor, minimal shrinkage, and bubble-free extrusion. The 1.75 mm diameter is precisely controlled to ±0.03 mm, ensuring smooth feeding and reliable layer adhesion. This refill coil contains 1 kg of net filament, vacuum-sealed with desiccant to maintain dryness and print quality. Designed for FDM 3D printers, it prints at 190–220 °C with a bed temperature of 0–60 °C, making it compatible with a wide range of machines.

What stands out

• High tensile strength ≥50 MPa and elongation at break ≥5% for durable parts.
• Cold white color offers a clean, professional finish for prototypes, models, and functional prints.
• Refill coil format reduces plastic waste and works with reusable master spools.
• Low odor and low shrinkage make it user-friendly for home and office environments.
• Biodegradable PLA base derived from renewable resources.

Technical details

• Material: PLA (Polylactic Acid)
• Filament diameter: 1.75 mm (±0.03 mm)
• Net weight: 1 kg
• Spool type: Refill coil for master spool systems
• Recommended print temperature: 190–220 °C
• Recommended bed temperature: 0–60 °C
• Tensile strength: ≥50 MPa
• Elongation at break: ≥5%
• Melt flow index (MFI): 3–5 g/10 min (190 °C, 2.16 kg)
• Density: 1.24 g/cm³
• Heat deflection temperature (HDT): ≥50 °C (0.45 MPa)
• Packaging: Vacuum sealed with desiccant

Our verdict

For makers seeking a reliable, eco-conscious PLA filament, the ESUN PLA-BASIC cold white refill is a top choice. Its tight diameter tolerance and robust mechanical properties ensure consistent results, while the refill format keeps costs and waste low. A dependable workhorse for everyday printing.