Nylon PA 12 White
ITS FEATURES ARE VERY SIMILAR TO THOSE OF THE CLASSIC NYLON PA12 BUT IT IS WHITE. THIS FEATURE MAKES IT MUCH EASIER TO DYE AND PAINT THE PIECES IN BRIGHT, LIGHT COLORS
PROS
- You can dye it in numerous colours
- Mechanical properties similar to the classic PA12
- Parts are 100% full and printed without supports
- Good chemical resistance
CONS
- Parts with large flat surfaces may warp
MAIN FEATURES
- 3D printing process: MJF
- Tolerances: ±0,50mm < 100mm ; ±0,5% > 100mm
- Max size: 380 x 284 x 380 mm ; 15 x 11.2 x 15 in
- Lead time: <2 days
- Available finishes: vapor smoothing, dyeing, semi-matt and semi-gloss painting
4.81 / 5 from 281 reviews
PA 12 WHITE 3D PRINTING VIDEO GALLERY
READY FOR DYEING
White Nylon PA12 represents a new HP innovation in Multi Jet Fusion technology. This material not only retains the excellent properties of classic Nylon PA12, but also adds the ability to absorb dyes of different pigments thanks to its white colouration. This feature opens up new possibilities in the field of aesthetic customisation, allowing designers to explore a wider range of colour options without compromising the mechanical qualities of the material.
MECHANICAL PROPERTIES AND DESIGN FREEDOM
Nylon PA12 White, processed using HP Multi Jet Fusion technology, avoids the need for supports during printing, offering unprecedented design freedom. This is essential for designers wishing to explore complex shapes and geometries, while ensuring maximum part strength and durability. The combination of these mechanical properties with an advanced printing process makes it the ideal choice for the production of functional parts that require precision and reliability.
CHEMICAL RESISTANCE AND VERSATILITY
White Nylon PA12 not only offers superior chemical resistance, but it is resistant to moisture, grease and hydrocarbons too. This versatility makes it suitable for a wide range of industrial and creative applications. In addition, its low price makes it a solid alternative to injection moulding, especially when a functional material in the specific colour desired is required.
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COMMENT
Nylon PA12 White, presented by Weerg, represents a significant innovation in the field of 3D printing thanks to HP Multi Jet Fusion technology. This material combines the excellent mechanical properties of Nylon PA12 with the versatility of a white colour, which can be further customised with different dyes. HP Multi Jet Fusion processing technique avoids the need for supports, giving designers unprecedented freedom in the design phase.
Pros
HP Multi Jet Fusion Technology: This advanced technology enables the printing of complex pieces without supports, offering unprecedented design freedom.
Dye-ready: The white colouring of the material is optimal for absorbing dyes of different pigments, allowing for extensive colour customisation.
Excellent Mechanical Properties: Retains the mechanical properties of classic Nylon PA12, making it ideal for functional parts requiring strength and durability.
Good Chemical Resistance: Its resistance to a variety of chemicals makes it ideal for use in industrial environments and applications requiring high durability.
Cons
Parts with large flat surfaces may deform: During 3D printing, material heating can lead to differences in cooling rates between the various areas of the item. This discrepancy may cause internal stresses, which in turn can cause parts to cool more quickly to bend or warp, a phenomenon that is particularly noticeable in parts with large flat surfaces. To prevent this distortion, known as "warpage", post-press corrective actions or modifications to the original design may be necessary to ensure dimensional stability.
Applications of PA12 White
Aerospace: Used for the manufacture of lightweight yet strong components, such as fairings and internal structural parts of aircraft, where the combination of light weight and strength is critical.
Oil and gas industry: Used to make flexible piping and equipment components resistant to oil, gas and other corrosive fluids, exploiting its excellent chemical resistance.
Automotive: Applied in the manufacture of interior and exterior vehicle parts, such as engine components, linings and gaskets, where strength and durability are required.
Sports and Leisure: Nylon PA12 White is used in the production of sports equipment, such as tennis rackets, gym equipment and bicycle parts, where the combination of strength and flexibility is essential.
Electronics: Used as an insulating and protective material for cables, connectors and housings of electronic devices, due to its resistance to temperature and chemicals.
Fashion: White nylon is used for the production of strong and lightweight accessories, such as belt buckles, glasses and shoe parts, where lightness and strength are valued qualities.
Comparison with other materials
Resin: Although resin offers very fine detail and a smooth finish, Nylon PA12 White outperforms resin in terms of strength and flexibility, making it more suitable for parts that must withstand high loads or wear.
ABS: ABS is a popular 3D printing material due to its strength and durability. However, Nylon PA12 White has greater abrasion and chemical resistance, as well as better dimensional stability, making it a better choice in many applications.
Nylon PA12: When comparing White Nylon PA12 and the classic Nylon PA12, some key differences emerge that influence the choice of material according to specific requirements. The classic Nylon PA12 is widely recognised for its excellent mechanical properties and chemical resistance, making it a reliable material for a wide range of applications. On the other hand, Nylon PA12 White brings with it the added advantage of white colouring, which not only retains all the qualities of classic Nylon PA12 but also offers the possibility of being dyed in different colours. This feature makes it particularly suitable for projects requiring not only high technical specifications, but also customised aesthetics. Both materials share similar mechanical properties, ensuring strength and durability in the applications for which they are used. However, Nylon PA12 White, due to its readiness for dyeing, proves to be a preferable choice in situations where aesthetics and colour customisation are crucial. In contrast, classic Nylon PA12 continues to be a solid option for more general applications where colouring is not a determining factor.
In conclusion, Nylon PA12 White, with HP advanced Multi Jet Fusion technology, offers a unique combination of versatility, mechanical properties, chemical resistance and colour customisation possibilities. These features make it an excellent choice for a wide range of 3D printing applications, especially when a functional material in a specific colour is required.
VAPOR SMOOTHING FOR NYLON PA12 WHITE
Chemical vapour smoothing, also known as vapor smoothing, is an essential finishing technique for enhancing the surface quality of nylon PA12 White components produced through 3D printing. This method utilises heat and the condensation of vapour to smooth the surface of the printed part, reducing imperfections such as the porosity typical of objects created using the Multi Jet Fusion technique. During the vapour smoothing process, the component is placed inside an airtight chamber, where the vapour from a heated solvent is introduced. Upon contact with the surface of the part, the vapour condenses, slightly softening the surface due to the action of surface tension. This phenomenon helps to eliminate surface roughness and imparts a uniform and smooth finish. The duration of this treatment depends on the material used, the size of the component, and the desired level of finish. The result is a significant improvement in the aesthetic and sometimes functional properties of the finished nylon PA12 white piece.
MATERIAL PROPERTIES
Tensile breaking load | 44 MPa |
Modulus of elasticity | 1600 MPa |
Elongation at break | 12% |
Flexural modulus | 1800 MPa |
HDT 0.45 MPa | 175 ºC |
Izod impact resistance | 3,5 kJ/m² |
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