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8.4
Rapid PLA Plus

Rapid PLA Plus

by
ELEGOO

A high-speed optimized FDM 3D printing filament engineered for modern high-throughput printers capable of extrusion velocities up to 600 mm/s. It features enhanced fluidity, rapid melting characteristics, and increased impact resistance compared to standard polylactic acid formulations.

Overview

This advanced thermoplastic formulation is an optimized high-speed polylactic acid filament specifically engineered for modern desktop fabrication systems. Supporting high-throughput manufacturing demands, the material maintains structural integrity and smooth external finishes at extreme printing velocities up to 600 mm/s. It is tailored for rapid prototyping pipelines, educational modeling environments, and production shops seeking to maximize machine utilization without introducing complex parameter tuning.

Fabricators value this material for its exceptional melt fluidity and rapid cooling dynamics, which combine to secure rigid layer lamination even under brief nozzle residence times. Unlike conventional alternatives that become brittle or exhibit extrusion gaps during fast cycles, it boasts a reinforced impact resistance of 50.4 kJ/m² and an eco-conscious cardboard spool setup. These core structural strengths offer predictable baseline behavior across large print farms and multi-material automated handling systems.

Review

What We Like

Extrudes reliably at high velocities reaching up to 600 mm/s.
Delivers high fluidity ensuring rapid melting and uniform flow patterns.
Improves impact strength up to 50.4 kJ/m² over standard PLA.
Maintains tight dimensional accuracy of ±0.02mm preventing frequent nozzle clogs.
Utilizes sustainable eco-friendly cardboard spools reducing plastic waste generation.

Areas for Improvement

Requires aggressive part cooling fan speeds between 80% to 100%.
Demands high nozzle temperatures up to 260°C during maximum speed runs.
Softens at low temperatures with a heat distortion point of 57°C.
Exhibits poor long-term structural resistance against harsh outdoor environments.
Absorbs atmospheric moisture quickly requiring dedicated dry storage preservation.

Disclaimer

This material requires high flow temperatures up to 260°C and intensive part cooling fan profiles that can generate strong airborne ultra-fine particles, necessitating an adequately ventilated workspace or enclosure environment. Users must strictly reference ELEGOO's official safety guidelines and technical documentation to configure appropriate thermal parameters for safe and successful operation.

Performance Analysis

Color Range

Diverse multivariant color selection

8/10

Ease of Use

Highly forgiving default settings

9/10

Availability

Widespread retail stock online

9/10

Compatibility

Universal multi-system filament fit

9/10

Print Results

Smooth fast surface finish

8/10

Value for Money

Highly competitive budget pricing

9/10

Quality Consistency

Exceptional tight diameter tolerance

9/10

Storage Requirements

Requires sealed dry storage

6/10

Tech Specs

Material Category
3D Printing Filament
Material Form Factor
Filament (Spool)
Compatible Processes
FDM/FFF
Material Family
Thermoplastic
Material Grade Type
Standard
Compatibility Targets
Open Material System (Generic)
Intended Applications
Prototyping, Functional Parts, End-Use P
Standard/Designation
PLA+
Material Subtype
PLA
Color/Appearance
Matte
Packaging Format
Vacuum-Sealed Bag
Storage Conditions
Keep sealed with desiccant inside a dry
Shelf Life (months)
12 months
Format Details (Flexible)
Filament Diameter1.75 mm
Net Weight1 kg
Empty Spool Weight154 g
Tolerance Information
±0.02 mm
Surface Finish / Condition
As-Supplied
Processing Profile Type
FDM/FFF Settings
Recommended Settings (Flexible)
Nozzle Temperature (Standard speed)190–210 °C
Nozzle Temperature (High speed)230–260 °C
Bed Temperature35–65 °C
Cooling Fan Speed80–100%
Maximum Volumetric Speed25 mm³/s
Pressure Advance (K-Value)0.022 - 0.025
Key Selection Highlights
Easy to Process, Low Warp, Impact Resist
Hazard Classification
Non-Hazardous (Typical)
Regulatory Claims
RoHS, REACH
Post-Processing Requirements
Support Removal
Requires Drying
Vacuum Sealed Packaging
SDS Available
CoA Available
Lot Traceable
Supports High-Temp Processing
Requires Controlled Storage
Reinforcement / Fillers
None
Property Data (Flexible)
Density1.23 - 1.24 g/cm³
Tensile Strength (X-Y)39 - 60 MPa
Elongation at Break (X-Y)8.5 - 19 %
Flexural Strength71 ± 6 MPa
Bending Modulus2846 MPa
Impact Strength50.4 kJ/m²
Melt Index17.2 - 24.2 g/10 min
Operating Temperature Limits (Flexible)
Melting Temperature160 °C
Vicat Softening Temperature62 °C
Heat Distortion Temperature (HDT)57 °C
Chemical Resistance Notes
Soluble in organic solvents such as dich
Additional Limitations (Flexible)
Moisture SensitivityModerate to High
UV VulnerabilityHigh degradation risk under continuous outdoor sunlight
Batch/Lot Traceability Level
Lot Number
Certificates & Documents
TDS, SDS
Compatibility Notes
Fully validated for compatibility with m
Additional Specifications (Flexible)
-
Help: Product information is compiled from manufacturer specifications, supplier data, and community feedback. For technical support or warranty issues, contact the manufacturer directly.

Data Accuracy: Specifications and features are based on available information at time of publication. Manufacturers may update products without notice. Always verify current specifications with suppliers. To report incorrect data, please report information.