SUNLU High Speed PLA Filament 1.75mm Meta Black 1KG análisis

Resumen

SUNLU High Speed PLA es un filamento PLA de 1.75 mm con velocidad de impresión de hasta 600 mm/s, dirigido a makers que quieren imprimir rápido con un presupuesto limitado. Verifique la brecha de evidencia antes de comprar: no se encontró ninguna prueba independiente de este carrete exacto HS_PLA, y la clasificación de 600 mm/s y la tolerancia de ±0.02 mm se basan en afirmaciones del fabricante.

Puntos fuertes

Published spec sheet: diameter, flow, a three-step temperature ladder, density and mechanical data are all listed by the manufacturer.
Low sale price: $11.29/kg on the SUNLU store (2026-10) against a $24.99 regular price.
PLA handling: dry at 65 °C for 8 h and store under 20% RH; no brand lock-in or consumable capsules.
1 kg spool runs about 330 m, so a single spool covers long prints.

Debilidades

No independent test of this exact HS_PLA Meta Black spool was found; the 600 mm/s claim and ±0.02 mm tolerance rest on manufacturer data.
The only independent review material covers standard SUNLU PLA, a different product, so its adhesion and detail results do not transfer.
No exact-product owner threads were found, so clogs, tangles, brittleness and color consistency are unreported.
“Meta Black” is the Amazon color name; the SUNLU store color list uses “Black”, and whether the shades match is undocumented.
Bed temperature guidance splits: 50–60 °C, or 65–75 °C with glue, so the right setting depends on your plate.
Food-safe caveat: PLA is food-safe as a material, but added toner and nozzle contamination make tableware use inadvisable.

Especificaciones verificadas

Product family	SUNLU High Speed PLA (HS_PLA).
Diameter	1.75 ± 0.02 mm.
Maximum print speed	up to 600 mm/s.
Volumetric flow	30 mm³/s.
Nozzle temperature	190–210 °C at 50–150 mm/s; 210–230 °C at 150–300 mm/s; 230–260 °C at 300–600 mm/s.
Bed temperature	50–60 °C (65–75 °C with glue).
Net weight	1 kg per spool; gross weight 1.3 kg.
Length	about 330 m for 1 kg of 1.75 mm.
Density	1.26 g/cm³.
Vicat softening temperature	54 °C.
Heat deflection temperature	57.3 °C.
Melting temperature	165.3 °C.
Melt index	5.5 g/10 min.
Tensile strength	54 MPa.
Breaking elongation	13%.
Flexural strength	75 MPa.
Flexural modulus	2357 MPa.
Impact strength	5.9 kJ/m².
Drying	65 °C for 8 h.
Storage	under 20% RH, sealed with desiccant.
Colors offered	16, including Black.

Notas completas de la investigación y fuentes

Velocidades e impresión y temperaturas

The manufacturer publishes a three-step nozzle-temperature ladder tied to speed: 190–210 °C at 50–150 mm/s, 210–230 °C at 150–300 mm/s, and 230–260 °C at 300–600 mm/s, with a 30 mm³/s volumetric flow figure and a 600 mm/s maximum. Bed temperature is 50–60 °C, or 65–75 °C with glue. Whether the spool actually holds dimensional accuracy and surface finish at the top of that range was not independently verified on the pages read.

Humedad, secado y almacenamiento

Treat HS_PLA like any PLA for storage: dry at 65 °C for 8 h and keep container humidity under 20% RH with desiccant. The store recommends this routine, and moisture absorption is the usual PLA failure mode if it is skipped.

Evidencia y pruebas

No credible instrumented test of this exact HS_PLA Meta Black spool was found. The only independent review material covers standard SUNLU PLA, which reports good price-to-performance, clean detail and few adhesion issues, but it is a different product and those results do not transfer.

Valor

At the SUNLU store sale price of $11.29/kg, HS_PLA is strong value for a high-speed-rated PLA with published mechanical data. Near the $24.99 regular price it is fair-to-weak against established brands unless the high-speed rating is specifically needed. Value depends on the buyer achieving the claimed high-speed quality, which was not independently verified.

Cuál modelo es este

This page covers SUNLU High Speed PLA (HS_PLA), 1.75 mm, 1 kg spool, color marketed as “Meta Black” on the Amazon listing (color “Black” in the SUNLU store color list). The manufacturer model number is DCUS-PLAMT-WT-1KG. The Amazon listing for this spool is ASIN B0B1ZV6CJM. Do not confuse it with SUNLU PLA Meta, SUNLU High Speed PLA+, High Speed Matte PLA, High Speed PLA Marble, or standard SUNLU PLA.