Matte PETG 3D Printer Filament 1.75mm / 2.85mm / 3.5mm — 1Kg

Premium Matte PETG for High-Speed 3D Printing

EXTRUTEX Matte PETG combines the familiar processing characteristics of PETG with a low-gloss matte surface that can make printed parts look more professional and less reflective. The material is intended for modern high-speed 3D printers and is compatible with popular machines such as Bambu Lab X1, X1C and P1P, Creality K1 and K1 Max, and AnkerMake M5, subject to the printer manufacturer's recommended settings and the requirements of the specific spool diameter.

The formulation is designed to provide consistent extrusion, stable layer formation and reliable printing at elevated speeds. For functional printing, the balance between stiffness, bending strength, interlayer adhesion and surface appearance makes Matte PETG useful for parts that need more than a purely decorative finish. Typical applications include equipment housings, protective covers, brackets, containers, snap-fit components, organizers, planters, fixtures, prototypes and other parts exposed to moisture or changing environmental conditions.

EXTRUTEX Matte PETG is supplied on a 1 kg spool and is offered in 1.75 mm, 2.85 mm and 3.5 mm diameter options. Diameter selection should match the extruder, hotend and filament path of the specific 3D printer. The stated dimensional tolerance is ±0.02 mm.

Key Product Advantages

Weather Resistance and Outdoor Performance

One of the important advantages of PETG is its suitability for applications where moisture resistance, durability and practical environmental resistance are required. EXTRUTEX Matte PETG is designed for parts that may encounter humidity, water exposure and variable outdoor conditions. This makes it a useful material for selected outdoor housings, garden accessories, plant pots, brackets, covers, fixtures and prototypes.

According to the supplied EXTRUTEX material test information, PETG-Matte demonstrated a heat deflection temperature of up to 71°C. The supplied comparison also reports a bending modulus of 2405 MPa for PETG-Matte compared with 1228 MPa for the referenced PETG sample, and a bending strength of 77 MPa compared with 42 MPa for that sample. These figures are laboratory test data for the tested printed parts and should be treated as reference values rather than guaranteed values for every print, machine, geometry, color or processing condition.

Stiffness and Bending Strength

The supplied laboratory comparison highlights the mechanical potential of EXTRUTEX PETG-Matte. The reported bending modulus is approximately 2405 MPa for PETG-Matte versus 1228 MPa for the reference PETG sample. This corresponds to a substantially higher reported stiffness in the tested comparison. The reported bending strength is 77 MPa for PETG-Matte versus 42 MPa for the reference sample.

For designers, higher stiffness can be useful when producing brackets, covers, housings, fixtures and other parts where resistance to bending is important. Nevertheless, a 3D printed component is not a homogeneous injection-molded block: layer orientation and infill direction can strongly affect its real-world mechanical behavior. Designers should therefore validate critical parts under their actual load, temperature and environmental conditions.

Easy-to-Print PETG with a Refined Matte Texture

EXTRUTEX Matte PETG is positioned as an accessible PETG material for users who want an attractive surface while maintaining practical printability. PETG can provide a useful middle ground between basic PLA-style decorative printing and more demanding engineering materials. Matte PETG can also make prototype parts easier to visually inspect because its diffuse surface reduces strong reflections.

For reliable results, use a clean and properly leveled build surface, dry filament when required by the material condition, and tune the first layer before starting a long print. PETG generally benefits from controlled cooling and a suitable build-surface preparation. Excessive cooling can reduce interlayer bonding, while insufficient cooling can affect overhangs and fine details. High-speed printing should always be tuned to the specific printer, nozzle diameter, hotend capacity and part geometry rather than relying on speed alone.

Recommended Printing Temperature

The supplied product specification gives a printing temperature of 240–260°C. Within this range, users should tune the exact temperature according to printer configuration, nozzle size, print speed, layer height and the selected color. A temperature tower is a practical method for determining the best setting for a particular machine and spool.

At higher printing speeds, the hotend must be able to melt and deliver the required volume of material consistently. If the volumetric flow exceeds the hotend's practical melting capacity, under-extrusion can occur even when the nominal nozzle temperature is within the recommended range. For this reason, high-speed PETG printing should be calibrated using extrusion flow, temperature, retraction and cooling settings together.

Applications

EXTRUTEX Matte PETG can be used for a broad range of functional and visual applications, including:

• Water-resistant containers and organizers
• Flower pots and planters
• Equipment shells and protective housings
• Brackets, mounts and functional fixtures
• Snap-fit components and mechanical prototypes
• Outdoor accessories and garden components
• Workshop tools, holders and organizers
• Product-development prototypes
• Machine and equipment covers
• Decorative technical models requiring a matte appearance
• Custom enclosures for electronics and equipment
• Small-batch functional production parts

The actual suitability of a printed component depends on the application. For safety-critical, high-temperature, pressure-containing or highly loaded components, engineering validation should be performed before production use.

Material and Technical Specifications

Mechanical Test Reference Data

The percentages in this table are calculated directly from the numerical values shown in the supplied material graphic. The original graphic describes the conclusions as approximately increased by 195% and 183%; those labels appear inconsistent with the displayed numerical pairs when calculated as percentage increase. The numerical values are therefore presented separately so customers can assess the data transparently.

Dimensional Accuracy and Consistent Extrusion

Filament diameter has a direct influence on extrusion consistency. EXTRUTEX Matte PETG is specified with a diameter tolerance of ±0.02 mm, supporting controlled material flow through the hotend. More consistent filament geometry can help reduce unwanted fluctuations in extrusion width, particularly during long prints.

For best results, store filament in a clean and dry environment and avoid unnecessary exposure to high humidity. PETG is hygroscopic to a degree, meaning it can absorb moisture from the surrounding air. Moisture can contribute to popping, stringing, rough surfaces and inconsistent extrusion during printing. If the spool has been exposed to humid conditions, drying it according to an appropriate PETG drying procedure can improve print quality.

High-Speed Printing Guidance

EXTRUTEX Matte PETG is intended for high-speed printer platforms, but the ideal speed is not a single universal number. A printer's maximum advertised travel or print speed does not necessarily represent the volumetric flow that the hotend can maintain with PETG. Users should begin with a stable profile and progressively increase speed while monitoring extrusion quality.

1. Confirm the correct filament diameter in the slicer.
2. Use the recommended 240–260°C temperature range as a starting point.
3. Calibrate flow or extrusion multiplier for the individual spool and printer.
4. Tune retraction to minimize stringing without creating excessive pressure variation.
5. Set cooling according to the part geometry and desired layer adhesion.
6. Increase volumetric flow gradually and check for under-extrusion.
7. For functional parts, orient layers according to the expected mechanical loads.

Printer Compatibility

The supplied product information identifies compatibility with Bambu Lab X1, X1C and P1P, Creality K1 and K1 Max, and AnkerMake M5. Compatibility should be considered in terms of the printer's extrusion system, filament path and supported filament diameter. The 1.75 mm version is appropriate for printers designed around 1.75 mm filament, while 2.85 mm and 3.5 mm versions require equipment specifically designed to accept those larger diameters.

EXTRUTEX Matte PETG can also be used on other FDM/FFF systems when the printer has a compatible extruder, hotend and build platform. Always follow the printer manufacturer's operating limits and perform a small calibration print before beginning a large production run.

Matte Texture and Rich Color Options

The matte texture gives printed parts a subdued, professional appearance. Compared with highly glossy materials, the lower-reflection surface can make large flat faces and technical shapes visually easier to inspect under strong lighting. This characteristic is particularly useful for housings, product prototypes, display parts, workshop accessories and design models.

The filament is available in a range of colors so users can coordinate parts with different projects, product concepts and application environments. Color can be selected for visual design, functional identification, prototype differentiation or matching an existing product concept.

EXTRUTEX: Austria Design, China Manufacturing

EXTRUTEX combines Austrian design direction with manufacturing in China. Production is carried out in Nanjing and Shanghai, China, allowing EXTRUTEX to develop and supply filament products for modern 3D-printing applications while maintaining a defined product specification and manufacturing structure.

For Matte PETG, the focus is on a practical combination of appearance, printability and mechanical performance. The result is a PETG filament intended for users ranging from hobbyist makers and designers to workshops, prototyping teams and small-batch manufacturers.

Storage and Handling

Keep the spool sealed and protected from moisture when it is not being used. Store it in a cool, dry location away from direct sunlight and excessive heat. If the filament has absorbed significant moisture, drying may be appropriate before demanding prints. Keep the filament clean and prevent dust or debris from entering the extrusion path.

As with all thermoplastic filament, the hot nozzle and recently printed parts can be hot. Use suitable ventilation, safe handling procedures and printer-specific operating instructions. Do not exceed the temperature limits of the printer, hotend, build surface or other hardware.

Why Choose EXTRUTEX Matte PETG?

EXTRUTEX Matte PETG is designed for users who want more than a basic decorative filament. It combines a distinctive matte finish with PETG's established suitability for functional parts, while providing multiple diameter options and a 1 kg spool format. The material is particularly relevant for modern high-speed FDM/FFF printers where consistent extrusion and controlled thermal processing are important.

Its balance of surface appearance, interlayer bonding, stiffness, bending strength, dimensional stability and practical resistance to moisture makes it suitable for many everyday functional and outdoor-oriented printing projects. For demanding applications, users can combine the supplied technical data with their own printer calibration and part-level testing to determine the appropriate design safety margin.

Product Summary

Final Product Description

EXTRUTEX Matte PETG 3D Printer Filament 1.75mm / 2.85mm / 3.5mm 1Kg is a versatile PETG material for users seeking a professional matte appearance together with practical functional performance. Designed in Austria and manufactured in China at facilities in Nanjing and Shanghai, EXTRUTEX Matte PETG is developed for high-speed FDM/FFF printing and is suitable for a broad selection of modern printer platforms.

With a specified diameter tolerance of ±0.02 mm, a recommended printing temperature of 240–260°C, strong interlayer bonding, low shrinkage and a matte low-reflection surface, the filament is suited to both aesthetic models and functional components. Its practical moisture resistance, weather resistance and mechanical characteristics make it useful for selected outdoor applications, while the supplied laboratory data provides a technical reference for stiffness, bending strength and heat deflection performance.

Whether the goal is a clean technical prototype, durable equipment housing, planter, bracket, organizer, snap-fit component or custom outdoor accessory, EXTRUTEX Matte PETG provides a balanced material platform for reliable 3D printing. Select the correct diameter for your printer, calibrate the material for your individual machine, and validate critical parts under their actual operating conditions.