China Biocompatible 1.75mm PLA 3D Printer Filament - 340m Length, 1kg Spool with ±0.03mm Accuracy for sale

Biocompatible 1.75mm PLA 3D Printer Filament - 340m Length, 1kg Spool with ±0.03mm Accuracy

Price Negotiable

Price: USD 5-9 1/Roll

MOQ: 1 / Roll

Delivery Time: 1-5 work days

Brand: PinRui

Product Description

Biocompatible 3D Printer Filament Overview

This professional-grade 3D printing filament is manufactured from PLA (polylactic acid), a synthetic polymer derived from renewable natural sources such as cornstarch. The material offers excellent biocompatibility and is supplied in sealed packaging with desiccant to maintain optimal freshness and performance.

Technical Specifications

Filament Length: 340 meters per spool
Spool Weight: 1 kg (2.2 lbs)
Diameter: 1.75 mm with ±0.03mm tolerance
Recommended Extrusion Temperature: 205±15°C
Heated Bed Temperature: 40±15°C (optional)
Spool Dimensions: 200mm diameter × 65mm height
Density: 1.25 g/cm³
Volume: 0.80 L

Detailed Product Parameters

Parameter	PLA Specification
Printing Temperature Range	180-220℃
Optimal Printing Temperature	200℃
Heated Bed Temperature	50℃
Heat Distortion Temperature	80℃
Net Weight	1 kg
Gross Weight	1.35 kg
Diameter Tolerance	±0.2 mm
Available Colors	50+ color options

Performance Advantages

Renewable Material: Manufactured from 100% renewable natural raw materials
Mechanical Strength: High impact resistance and excellent flexural strength
Adhesion Properties: Superior layer and bed adhesion characteristics
Tangle-Free Winding: Optimized spooling prevents filament entanglement during extended printing sessions
Dimensional Stability: Minimal warping with low shrinkage rate of 0.3%
Precision Manufacturing: Tight diameter tolerance of ±0.02mm
Universal Compatibility: Works with ROBO 3D, Cubify, Leapfrog, MakerBot, Reprap, Afinia, UP, Mendel, flashforge, Solidoodle 2, Printrbot LC, MakerGear M2, Felix, Ultimaker and most other 3D printers