Search Results
AI Overview
Modified Polyamide 612 (PA612) is a high-performance engineering thermoplastic designed to offer superior dimensional stability, low moisture absorption, and excellent chemical resistance compared to traditional Nylon 6 or Nylon 66. By modifying PA612 with additives like carbon fiber, glass fiber, or elastomeric modifiers, it becomes an ideal material for demanding automotive, industrial, and 3D printing applications.
Here are the key aspects of modified PA612:
Key Characteristics & Advantages
- Low Moisture Sensitivity: PA612 has lower hygroscopicity than PA6 or PA66, allowing it to maintain mechanical strength and dimensional stability in humid environments.
- High Chemical & Thermal Resistance: It offers excellent resistance to fuel, oil, grease, and hydraulic fluids, with a high melting point around , often used in, for example, this Orinko PA612-CF30/40.
- Superior Mechanicals over PA12: While offering similar low moisture absorption, modified PA612 provides higher tensile strength and stiffness than PA12-based materials.
- High Abrasion Resistance: The material features low coefficients of sliding friction.
Common Modifications
- Carbon Fiber Reinforced (PA612-CF): Used extensively in 3D printing (e.g., Polymaker Fiberonâ„¢ PA612-CF15) to enhance rigidity and strength. It usually includes Warp-Freeâ„¢ technology to maintain structural integrity during printing.
- Glass Fiber Reinforced (PA612-GF): Increases tensile strength, rigidity, and dimensional stability for structural parts.
- Impact Modified/Elastomeric: Improves low-temperature toughness.
- ESD Safe (PA612-ESD): Engineered with carbon nanotubes for electrostatic dissipation in sensitive electronics, such as this Fiberonâ„¢ PA612-ESD.
Primary Applications
- Automotive: Fuel lines, engine covers, housing covers, and gaskets for hydraulic clutches.
- Industrial: Machinery parts requiring high abrasion resistance.
- Electrical/Electronic: Battery casings and instrument rails.
- 3D Printing: Industrial-grade functional parts (jigs, fixtures, and end-use components).
3D Printing Tips for PA612-CF
- Drying: Due to its sensitivity to moisture, dry at for 16 hours before printing, as advised in the Polymaker Fiberon TDS.
- Nozzle: A hardened steel or ruby nozzle is required to handle the abrasive carbon fiber.
- Temperature: Typically printed at high temperatures (e.g., ).
- Bed Prep: PVA-based glues or Magigoo are commonly recommended, often on a glass or steel sheet.
Show all
Show more
Web results
Orinko Nylon Polyamide Resin PA612 Manufacturer ...
Orinko Advanced Plastics Co. Ltd
https://www.orinkoplastic.com › Orinko-Nylon-Polyam...
Orinko Advanced Plastics Co. Ltd
https://www.orinkoplastic.com › Orinko-Nylon-Polyam...
The modified PA612 can be widely used in the automotive industry, machinery manufacturing(ol containers, textile machinery parts), and in the electronicindustry ...Read more
PA610 & PA612 Series - Modified Nylon Manufacturer
modifiednylon.com
https://modifiednylon.com › Polyamides (PA)
modifiednylon.com
https://modifiednylon.com › Polyamides (PA)
Premium PA610 and PA612 compounds with excellent hydrolysis resistance. As a factory, we offer customized bio-based and reinforced grades for demanding ...
Copolymerization modified PA612 and preparation method ...
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
The invention relates to a modified copolymerized nylon 612 (PA612) and its preparation method, which includes four steps. Firstly, emulsion is prepared ...Read more
Badamid PA612
Bada AG
https://bada.de › products › badamid-pa612-en
Bada AG
https://bada.de › products › badamid-pa612-en
Badamid PA612 is a partially crystalline thermoplastic, a condensation polymer made from hexamethylenediamine and dodecane diacid.Read more
First time printing PA612-CF : r/BambuLab
Reddit · r/BambuLab
10+ comments · 3 months ago
Reddit · r/BambuLab
10+ comments · 3 months ago
I am now making a custom bushing for my snowmobile out of PA612-CF 15 because chat gpt said it was the best for my application. Any tips on what ...Read more
Surface recommendation for PS612-CF filament - Prusa Forum
Prusa3D Forum
https://forum.prusa3d.com › forum › surface-recomme...
Prusa3D Forum
https://forum.prusa3d.com › forum › surface-recomme...
Jan 29, 2026 — I want to start printing using Polymaker PA612-CF and ASA filaments. I have the advanced filtration kit coming on Monday, so making sure ...
People also ask
Is nylon PA12 strong?
PA 12 (also known as Nylon 12) is a good general-use plastic with broad additive applications and is known for its toughness, tensile strength, impact strength and ability to flex without fracture.Sep 26, 2018
Know Your Materials: PA 12 (Nylon 12) - SyBridge Technologies
SyBridge Technologies
https://sybridge.com › polyamide-12
SyBridge Technologies
https://sybridge.com › polyamide-12
What's stronger, PA6 or PA12?
PA6 is stronger and stiffer, making it suitable for high-load applications where rigidity is required. PA12 is more flexible and impact-resistant, making it ideal for applications where durability under stress is needed, such as tubing and fuel lines.
PA6 vs PA12: Key Differences, Applications & Performance -
nylon.com.tw
https://www.nylon.com.tw › Inspiration › PA6-vs-PA12
nylon.com.tw
https://www.nylon.com.tw › Inspiration › PA6-vs-PA12
What is polyamide 12 used for?
PA 12 has been used as a plastic in the automotive industry for many years: examples of multilayer pipes made of PA 12 include fuel lines, pneumatic brake lines,hydraulic lines, air intake system, air boost system, hydraulic system, automotive electronics and lighting, cooling and air conditioning system, oil system, ...
Introduction the characteristics and application of Nylon 12 (Polyamide ...
hua wei industrial co., ltd.
https://www.hwlok.com › technical-info › Material-PA12
hua wei industrial co., ltd.
https://www.hwlok.com › technical-info › Material-PA12
Web results
Fiberonâ„¢ PA612-CF15
Polymaker Wiki
https://wiki.polymaker.com › fiberon-tm › fiberon-tm-...
Polymaker Wiki
https://wiki.polymaker.com › fiberon-tm › fiberon-tm-...
Oct 15, 2025 — Fiberon™ PA612-CF15 is a carbon fiber reinforced long-chain copolyamide (PA612) filament designed for high-performance engineering applications.Read more
Nylon Special Modification Grade - PA6-PA66.com
pa6-pa66.com
https://www.pa6-pa66.com › category › nylon-special-...
pa6-pa66.com
https://www.pa6-pa66.com › category › nylon-special-...
PA612 CF30/40 combines high mechanical strength, good heat resistance, and low moisture absorption, making it suitable for applications where dimensional ...Read more
Any suggestion for printing PA6-CF on A1 - Troubleshooting
Bambu Lab Community Forum
https://forum.bambulab.com › ... › Troubleshooting
Bambu Lab Community Forum
https://forum.bambulab.com › ... › Troubleshooting
Oct 10, 2024 — According to the Bambu Wiki, PA-CF is supported on the A1. What Filaments Can A1 Print? Low-temperature filaments such as PLA, PETG, TPU, and ...Read more
Fiberonâ„¢ PA612-ESD Demo: ESD-Safe 3D Prints for Tech ...
YouTube · Polymaker
2.2K+ views · 9 months ago
YouTube · Polymaker
2.2K+ views · 9 months ago
612 esd is compounded with carbon nanot tubes which is a conductive element that allows electricity to pass through 3d printed parts.
