You are here: Home » Products » 3D Printer Filament » PLA » PLA Silk 3D Printer Filament

PLA Silk

Key Features

•Unique silk luster texture, smooth surface, bright color and strong visual impact;
•Excellent gloss, good mechanical properties and toughness;
•Non-irritating odor, environmental protection, non-toxic, and easy to print;
•The color is changeable and the transition is natural;
PLA Silk Printed Models can be directly used as a Decoration without coloring, but this Silk Filament Material is brittle and easy to break, so it is not suitable for structural parts.

Dimensions：1.75mm/2.85mm

Weight of each roll：1kg/2.5kg

Color Options

PLA Silk 3D printer filament delivers premium silk-like finish with metallic sheen. This advanced material combines traditional PLA printing ease with enhanced mechanical properties, offering superior break resistance and improved durability.

The material produces exceptional surface quality without requiring complex printing settings. Its unique formulation creates a smooth, polished appearance that mimics natural silk texture. The enhanced toughness makes it perfect for demanding applications while maintaining easy printability.

Designed for professional applications, this filament excels in creating high-end decorative items, artistic masterpieces, and detailed character models. Its superior surface characteristics and structural integrity make it the ideal choice for industrial design prototypes, showcase models, and premium craft projects where visual appeal meets functional requirements.

Unique silk luster texture, smooth surface, bright color and strong visual impact.

Excellent gloss, good mechanical properties and toughness.

Non-irritating odor, environmental protection, non-toxic, and easy to print.

The color is changeable and the transition is natural.

PLA Silk Printed Models can be directly used as a Decoration without coloring, but this Silk Filament Material is brittle and easy to break, so it is not suitable for structural parts.

Dimensional Accuracy & Consistency:

Our premium PLA Silk filament is manufactured using state-of-the-art CCD measurement technology, ensuring precise diameter control throughout production. Each spool maintains a consistent 1.75mm diameter with industry-leading tolerance of ±0.03mm, setting new standards for dimensional accuracy.

We package our professional-grade filament in convenient 1kg spools (2.2lbs), optimized for extended printing sessions. The standardized dimensions and universal spool design guarantee compatibility with mainstream FDM 3D printers, making it an ideal choice for both professional and hobbyist applications.

Clogging-free & Bubbles-free

Our PLA Silk 3D printer filament undergoes a rigorous 24-hour dehydration process before packaging, ensuring optimal printing quality. Each spool receives premium protection through vacuum-sealed nylon packaging with professional-grade desiccant, guaranteeing material stability during storage and transport.

To maintain the silk-like printing quality, we recommend proper storage practices after opening. Store your filament in the provided resealable aluminum foil bag to protect against moisture absorption. This storage method preserves the material's exceptional printing characteristics, ensuring consistent performance throughout your projects.

The Choice of Art - Aesthetics Filament

PLA+ Silk

The printed models have a smooth and silk-like surface in vibrant colors.
PLA+ Silk Dual-color

Our PLA Silk 3D printer filament creates dynamic multi-color prints with a distinctive silk-like sheen. The material transitions smoothly between two to three colors, producing a reflective surface that enhances model dimensionality. This unique combination of color depth and light-reflecting properties delivers professional-grade visual impact in every print.
PLA+ Silk Multi-color

Our PLA Silk 3D printer filament displays unique multi-color effects, blending two to three distinct shades in each print. The material produces models with a luxurious silk-like surface, combining smooth texture with reflective properties for enhanced dimensional depth and visual richness.
PLA+ Silk Rainbow

Our PLA Silk Rainbow filament combines lustrous silk finish with striking color transitions. The printed models showcase a unique blend of metallic sheen and gradient rainbow effects, creating eye-catching pieces that transition through vibrant color spectrums while maintaining the signature silk-like surface quality.

Mechanical Properties

Property	Testing Method	Testing Condition	Injection Molding Typical Value	3D Printing X-Y Axis Typical Value	3D Printing Z Axis Typical Value	Unit
Tensile Strength	ISO 527	50mm/min	61.9	45.5±4	19.4±2	MPa
Elongation at Break	ISO 527	50mm/min	4.6	5.4±1	1.2±0.2	%
Tensile Modulus	ISO 527	50mm/min	2338.2	2055.1±100	1952.2±100	MPa
Flexural Strength	ISO 178	2mm/min	84.6	68.9±4	23.2±2	MPa
Flexural Modulus	ISO 178	2mm/min	2943.3	2647.5±100	2507.5±100	MPa
Charpy Impact Strength	ISO 179	23℃	28.1	18.1±2	3.8±1	KJ/㎡
Izod Impact Strength	ISO 180	23℃	19	13.4±2	4.1±1	KJ/㎡

Physical Properties

Property	Testing Method	Testing Condition	Typical Value	Unit
Density	ISO 1183	Immersion	1.25	g/cm³
Melt Flow index(MFR)	ISO 1133	210℃/2.16kg	10-20	g/10 min

Moisture Absorption

Property	Testing Method	Testing Condition	Injection Molding Typical Value	3D Printing Typical Value	Unit
Moisture Absorption	ISO 62	50%RH*23℃	0.5	0.6	%

Chemical Properties

Property	Testing Result
Weak Acid Resistance	Not Resistant
Strong Acid Resistance	Not Resistant
Weak Base Resistance	Not Resistant
Strong Base Resistance	Not Resistant
Organic Solution Resistance	Not Resistant

Thermal Properties

Property	Testing Method	Testing Condition	Injection Molding Typical Value	3D Printing X-Y Axis Typical Value	3D Printing Z Axis Typical Value	Unit
Glass Transition Temperature	DSC	10℃/min	65.7			℃
Melting Point	DSC	10℃/min	163			℃
Decomposition Temperature	TGA	20℃/min	N/A			℃
Heat Distortion Temperature	ISO 75	0.45MPa	58.6	57.5	58.6	℃
Heat Distortion Temperature	ISO 75	1.8MPa	56	55.7	52.4	℃
Vicat Softening Temperature	ISO 306	50℃/10N	67.2	65.4	62.2	℃

Recommended 3D Printing Parameters
*Based on 0.4 mm nozzle. Printing conditions may vary with different nozzle diameters

Printing Temperature	220-230（℃）
Bed Temperature	50-60（℃）
Wall Layers	2 Layers
Top and Bottom Layers	4 Layers
Infill	100%
Ambient Temperature	25℃
Cooling Fan	0-10%
Printing Speed	30-50（mm/s）
Nozzle Diameter	0.4 mm

3D Printing Actual Parameters
*All specimens must be left at room temperature for 24 hours before testing. The parameters are based on the Bambulab P1S 3D printer.

Printing Temperature	230（℃）
Bed Temperature	55（℃）
Wall Layers	2 Layers
Top and Bottom Layers	4 Layers
Infill	100%
Ambient Temperature	25℃
Cooling Fan	10%
Printing Speed	50 （mm/s）
Nozzle Diameter	0.4 mm

Related Products

PLA+ 3D Printing Filament

ABS 3D Printer Filament

PLA Marble 3D Printer Filament

PETG 3D Printer Filament

PLA Silk

Key Features

Color Options

Related Products

Related News

Social Media

Quick Links