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When delving into the world of professional 3D printing, the significance of Nylon PA 12, also known as PA 2200 in its powder form, becomes evident. This material stands out as a remarkably versatile option for various applications, thanks to its exceptional mechanical strength, flexibility, and heat resistance. Particularly renowned for its role in crafting functional prototypes and producing end-use parts, Nylon PA 12's unique advantage lies in its ability to be laser-sintered (SLS) without the need for support structures, facilitating the realization of intricate and complex designs with ease.

In the realm of 3D printing, Nylon PA 12 distinguishes itself with its high mechanical and thermal resistance, making it well-suited for a broad range of applications. Whether it's for creating functional prototypes or manufacturing consumer goods and end-use parts, polyamide powder PA 12 (SLS) proves to be a reliable and versatile material.

Beyond its impressive physical properties, PA 12 exhibits excellent long-term stability and resilience against a diverse array of chemicals. Furthermore, its adaptability extends to the potential for rendering the material watertight through impregnation, broadening its scope of applications. Consequently, PA 12 emerges as the material of choice, offering a compelling combination of strength, flexibility, and adaptability to meet diverse 3D printing needs.

If you are looking to buy SLS Nylon PA-12 Powder or Polyamide Powder, you're on the right track to harnessing the advantages of this exceptional material for your 3D printing endeavors.

SLS 3D Printing Parts Using SLS PA-12 Powder

Understanding Nylon PA12 Powder:


  • Thermal Stability: PA12 exhibits excellent thermal stability, making it suitable for a wide range of applications that require resistance to high temperatures.

  • Chemical Resistance: With high resistance to chemicals and solvents, PA12 is ideal for manufacturing components exposed to diverse environmental conditions.

  • Mechanical Strength: PA12 offers impressive mechanical properties, including high tensile strength and impact resistance, ensuring the durability of printed objects.

  • The objects produced using Locanam 3D printing technology are crafted from Nylon PA12, a type of plastic derived from a fine polyamide powder. Nylon PA12 (Plastic) is an excellent choice for both seasoned professionals and novice designers due to its combination of high precision and cost-effectiveness. Its robust mechanical properties make it suitable for advanced additive manufacturing projects, and it can even serve as a substitute for injection molding plastics. Additionally, the material's low concentration of amides results in minimal moisture absorption, providing good resistance to chemicals.

  • If you are looking to enhance your 3D printing experience with Nylon PA-12, consider purchasing sls Nylon PA-12 Powder or Polyamide Powder from us. Our high-quality materials ensure optimal results for your projects. The specific technical characteristics of this material are influenced by the thickness of the 3D model being created. Our 3D printing plastics exhibit diverse elastic modulus measurements. For detailed technical information such as tensile strength, flexural strength, or deflection temperature, refer to the technical section of the material page.

  • In its raw, unpolished state, this material appears white, granular, and somewhat porous immediately after emerging from our industrial 3D printers. However, these characteristics can be further refined through Locanam in-house polishing and dyeing processes.

  • Explore the possibilities and elevate your projects with our high-quality sls Nylon PA-12 Powder and Polyamide Powder.

Applications: What can you achieve with this material?

  • This substance finds extensive application in the realm of 3D printing, proving invaluable for both swift prototyping and the production of final consumer goods. Leveraging Nylon PA12 (plastic) for prototyping emerges as a favorable choice due to its cost-effectiveness and rapid processing compared to alternative methods.

  • The seamless integration with 3D software facilitates design modifications and swift iterations. It stands as a prevalent 3D printing material, exhibiting commendable quality standards across diverse applications.

  • The commendable biocompatibility of this 3D printing material extends its utility to the fabrication of objects for medical purposes, exemplified by the production of 3D printed prostheses. Furthermore, its high resistance to abrasion enables the creation of dynamic components like gears or hinges, ensuring robust movable part connections.

  • Noteworthy is its commendable UV resistance, rendering it apt for crafting components resilient to varying weather conditions.

Printing Process:

The Power of SLS Technology:  Selective Laser Sintering (SLS) technology distinguishes itself as a pivotal player. Within the domain of SLS, Polyamide 12 (PA12) has surfaced as the material of choice, underscoring its significance in pushing the boundaries of additive manufacturing. Utilizing a laser for the meticulous fusion of powder particles layer by layer, SLS unveils a realm of possibilities, enabling the creation of intricate and precise geometries. Explore the transformative capabilities of PA12 in SLS 3D printing as we delve into the intricacies of this groundbreaking technology.

Advantages of PA12 Powder:

Design Freedom:

  • Nylon PA12 stands out as an exceptional material, surpassing expectations in its ability to handle intricate designs and complex shapes with remarkable efficiency. Renowned for its outstanding qualities, Nylon PA12 emerges as the premier choice for those seeking innovation and precision in the manufacturing process. Whether you're engaged in engineering, art, or any creative pursuit, Nylon PA12 offers a reliable solution to translate intricate ideas seamlessly into tangible reality.

Lightweight Yet Strong:

  • PA12, renowned for its lightweight composition, exhibits outstanding strength, rendering it an ideal material for applications requiring a delicate equilibrium between weight and durability. The remarkable blend of these attributes establishes PA12 as a premier choice for a diverse range of uses where both lightweight design and robust strength play pivotal roles.


  • Nylon PA12 is renowned for its exceptional qualities, enabling the creation of highly detailed designs and intricate shapes. The realization of such intricacies is frequently deemed challenging or even unattainable using conventional manufacturing methods. This versatile material expands the horizons of crafting intricate and sophisticated creations, transforming what was once considered difficult to produce through traditional means into achievable possibilities.

Cost-Effective Production:

  • The SLS (Selective Laser Sintering) process revolutionizes production by significantly reducing costs. When paired with the inherent strength of PA12 (Nylon 12), it marks a substantial advancement, particularly for small to medium production runs. This translates to increased affordability and reliability for manufacturing items in moderate quantities. Opting for SLS with PA12 is a strategic choice for cost savings and enhanced durability when considering the production of a moderate batch of items.


When you submit your design online, our system instantly calculates the printing costs based on various parameters. Whether you're adjusting dimensions, implementing batch control, or utilizing features like hollowing, you'll see the pricing update in real-time. Factors such as total volume, object size, and bounding box contribute to the final cost.

Our quickest material option is white, unpolished Nylon PA12 (plastic), ensuring fast turnaround times. However, opting for additional processes like polishing or painting, or dealing with large objects, may increase processing times. Shipping estimates are also provided automatically during the upload process.

What about the Nylon PA 12 3D printing process?

At Locanam, we make printing with Nylon PA-12 (plastic) a breeze using Selective Laser Sintering (SLS).

We employ a special method called Selective Laser Sintering (SLS), where a precise laser does the magic. Imagine building your object layer by layer, like stacking pancakes! We start with a layer of polyamide PA12 powder, and the laser carefully sinters it to create the first layer.

After each laser round, the printing bed goes down a bit, and we sprinkle a fresh layer of powder on top for the next round of laser action. This process repeats, layer after layer, at a height of either 100 – 120 µm or 60 µm, until your final object takes shape. It's like watching your creation come to life, one layer at a time.

With Locanam SLS  technology, turning your ideas into reality with Nylon Polyamide 12 has never been simpler. Experience the ease of precision printing for all your creative needs

SLS Procedure and its Corresponding Nylon PA-12 Powder

SLS, or Selective Laser Sintering, builds things in a special way. Imagine it like making a sandwich, but instead of using slices of bread, we use thin layers of powder materials. Picture this: a strong laser moves really fast, like several meters per second, to melt tiny bits of the powder. It forms a super tiny melted pool. After each layer is done, we add a new layer of powder on top. This repeats until our object is all solid and complete. It's like making a delicious sandwich, one layer at a time.

New PA12 Powder Microstructure

PA12 Powder, a kind of semi-crystalline polymer, has tiny structures made up of parts that are either amorphous (sort of scattered) or crystalline (organized). The building blocks of PA12 are a mix of carbon atoms and the amide group. The crystal structure of PA12 usually shows two phases – α and γ. In the α-phase, the polymer chains are not lined up neatly, but in the more stable γ-phase, they arrange themselves in a neat hexagonal pattern. It's like they have two different dance moves, one more chaotic and the other more orderly.

Parts Ownership with Aged PA12 Powder Utilization

When delving into the realm of Selective Laser Sintering (SLS), the inherent qualities of reclaimed powders play a pivotal role in determining success. The subsequent manufactured parts, born from this intricate process, hold the key to unlocking a myriad of applications.

Examining the properties of parts created with aged Nylon PA12 powders unveils a fascinating transformation across multiple dimensions. The nuances encompass part microstructure, surface morphology, thermo-chemical properties, crystalline structure evolution, and mechanical properties. As we explore the shift from new to aged powders, a dynamic evolution unfolds, shaping the very essence of the resulting components. This intricate dance between materials and manufacturing intricacies is where innovation meets possibility.

SLS Parameter Settings with Aged PA12 Powders

Embarking on a thorough exploration of powder and part properties, this segment unveils the essential principles governing parameter settings in Selective Laser Sintering (SLS) with aged PA12 powders. Our focus zooms in on pivotal parameters critical for both process viability and optimal material reuse. Let's navigate through the intricacies of pre-heating temperature, energy density, laser power, laser speed, hatch space, and layer thickness—unraveling the nuanced tapestry of SLS with aged PA12 powders. By understanding and mastering these parameters, you unlock the full potential of this innovative process, fostering efficiency, sustainability, and excellence in additive manufacturing. Join us on this journey as we decode the secrets behind successful SLS with aged PA12 powders.

3D Printed Parts Made From PA-12 Nylon Powder


Polyamide 12 (PA12), commonly known as nylon, is a popular material for powder-based 3D printing processes such as selective laser sintering (SLS). Customizing PA12 nylons for 3D printing involves adjusting various parameters to achieve specific properties and performance characteristics. Here are some aspects to consider when customizing PA12 nylons for powder-based SLS 3D printing.

Particle Size and Distribution:

Optimal 3D printing results with Nylon PA12 depend on precise control of particle size and distribution. This critical factor influences print resolution and surface finish. Maintaining strict parameters in these aspects is essential for achieving the desired printing quality. Fine-tuning particle characteristics ensures a smooth and accurate build during the printing process. Controlling these variables is a key consideration in the successful customization of PA12 nylons for powder-based 3D printing.

Melting Point:

Adjusting the melting point of PA12 nylon is crucial in 3D printing, impacting the temperature for optimal results. This adjustment prevents issues like overheating or inadequate melting during the printing process. Fine-tuning the melting point ensures precise control over the material's behavior, enhancing print quality and overall performance.

Powder Purity:

Ensure the integrity of Nylon PA12 powder remains uncompromised to achieve peak 3D printing efficiency. Prevent impurities that may compromise mechanical properties. Ensure high-quality prints by prioritizing material purity. Guard against potential flaws caused by contaminants in the PA12 powder. Elevate overall printing precision with a focus on material purity.

Drying Requirements:

Effective drying of Nylon PA12 powder is crucial before printing to prevent moisture absorption, preserving the integrity of the material and ensuring optimal printing conditions. Moisture can adversely affect both the printing process and the final properties of the printed object. Properly managed drying procedures are essential for quality 3D printing results and the overall performance of PA12 nylon.

Additives and Fillers:

Adding additives like glass fibers, carbon fibers, or flame retardants to PA12 nylon enhances key properties such as strength, flexibility, and conductivity. These reinforcements contribute to the overall performance and versatility of the material in various applications.

Color Pigments:

Incorporating color pigments into nylon customization enhances its appearance, offering a personalized touch. It's crucial to note that these pigments may impact material properties, emphasizing the need for thorough testing. Thoughtful deliberation in the process of customization ensures a harmonious blend of aesthetic preferences while preserving the desired material characteristics.

Layer Thickness:

Optimizing layer thickness in 3D printing significantly influences part resolution and mechanical characteristics. Thinner layers enhance fine details, albeit at the expense of extended printing time. Balancing layer thickness is crucial for achieving the desired balance between print quality and efficiency.

Post-Processing Treatments:

Implement post-processing methods like heat treatment or chemical processes to significantly improve the mechanical properties of printed parts. These treatments can optimize the material's performance and durability, ensuring superior quality in the final 3D-printed products.

Print Bed Temperature:

Proper print bed temperature optimization is crucial to ensure strong adhesion and prevent warping in 3D printing. Maintaining the right temperature promotes secure bonding between layers, enhancing overall print quality. Precise control of bed temperature is essential for successful printing outcomes and minimizing the risk of deformation in printed objects. Achieving the ideal print bed temperature is a key factor in preventing issues like poor layer adhesion and warping, leading to more reliable and high-quality 3D prints. Careful consideration and adjustment of this parameter contribute significantly to successful printing processes.

Print Speed:

Optimizing print speed is a critical factor in 3D printing, as it directly affects both the total printing duration and the quality of the final product. Achieving the ideal balance requires careful experimentation to determine the optimal speed for maintaining precision while minimizing production time. The relationship between print speed and overall output quality underscores the need for systematic testing and adjustment in the printing process. Fine-tuning this parameter is essential for ensuring efficient manufacturing without compromising the integrity of the printed parts.

Build Chamber Conditions:

Ensuring a stable environment in the build chamber is vital for achieving consistent and reliable 3D printing outcomes. This involves meticulous control over temperature and humidity to optimize printing conditions. The proper management of these factors directly influences the quality and accuracy of printed objects, emphasizing the importance of a controlled printing environment. By maintaining precise conditions in the build chamber, the risk of print defects and inconsistencies is minimized, contributing to the overall success of the 3D printing process. This attention to environmental control is integral to the precision and reliability expected in advanced additive manufacturing.

Testing and Validation:

To ensure that the customized formulations of Nylon PA12 meet intended specifications and performance standards, it is crucial to undertake rigorous testing and validation processes. This includes a meticulous examination of material properties, print resolution, and mechanical characteristics. By systematically evaluating these factors, any deviations from the desired criteria can be identified and addressed, thereby ensuring the optimal performance of the 3D-printed parts. This iterative testing approach is instrumental in the continuous improvement and optimization of the PA12 nylon material. Through a systematic process of testing and refinement, we ensure that the material meets high standards of reliability and is well-suited for a diverse array of applications.

Achieving tailored properties in 3D printing requires a meticulous and systematic approach. This involves a thorough analysis of the specific demands of your intended applications. The optimization process includes conducting small-scale tests and making iterative adjustments to finely tune the Nylon PA-12 material. This methodical customization is crucial to ensure that the material aligns seamlessly with the unique requirements of your 3D printing projects.


Nylon PA12 powder has firmly positioned itself as a reliable and versatile material within the expansive domain of 3D printing, unveiling new vistas of possibilities for designers and engineers alike. Renowned for its distinctive blend of characteristics, Nylon PA12 emerges as the favored option across a multitude of applications. Its versatility extends from swift prototyping to the intricate fabrication of operational components. Within the dynamic and ever-evolving landscape of 3D printing advancements, PA12 not only maintains its foothold but also emerges as a pioneering force, driving innovation and pushing the boundaries of what can be accomplished in the realm of additive manufacturing.

The distinctive characteristics of Nylon PA12 contribute to its widespread adoption across various industries. Its inherent strength and durability make it an ideal candidate for applications where robust and reliable components are essential. Moreover, the material's adaptability and compatibility with intricate designs enhance its appeal, allowing designers to explore complex geometries and achieve precise detailing.

In the realm of rapid prototyping, Nylon PA12 shines as a beacon of efficiency, facilitating the swift creation of prototypes with a high degree of accuracy. Designers and engineers benefit from the material's ability to faithfully replicate intricate details, enabling them to iterate designs rapidly and bring concepts to life in a time-efficient manner.

Nylon PA12 goes beyond mere prototyping, proving its versatility in the production of functional parts where its exceptional mechanical properties and resilience under stress become crucial. This material's ability to endure challenging conditions positions it as the preferred choice for manufacturing components that require a combination of strength and reliability.

In the dynamic landscape of 3D printing advancements, Nylon PA12 stands as a testament to the continuous pursuit of innovation. Its compatibility with a range of 3D printing technologies underscores its versatility, making it a material of choice for various additive manufacturing processes.

As designers and engineers continue to explore the vast potential of 3D printing, Nylon PA12 remains at the forefront, not merely as a material but as a catalyst for pushing the boundaries of what is achievable. Its reliability, adaptability, and contribution to the evolution of additive manufacturing solidify Nylon PA12's position as a cornerstone in the ongoing narrative of 3D printing innovation.

NYLON PA 12 POWDER (SLS)- Overview

3D printing method is specialized PA12 Nylon powders. PA12, or polyamide 12, is a nylon variant known for its outstanding strength, flexibility, and durability. In its powdered state, it acts as the fundamental substance for producing robust and durable 3D printed elements.. Acting as a versatile general-purpose Nylon PA-12, it stands out with robust strength, lasting durability, a smooth surface finish, high precision, intricate feature detailing, and impressive resistance to high temperatures (HDT).

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