It is the flexible circuit board material created by DuPont, which is composed of a polyimide film that has been coated on both sides using a layer of copper. Additionally, one side of the material has an adhesive coating that facilitates its lamination to the other materials.

Pyralux AP is a material that can handle high heat and solid physical forces. It makes it a good choice for airplanes, cars, and electronic devices that people use daily. It’s beneficial for making flexible circuit boards that can bend and move around without breaking. It helps make sure the circuits fit into small or unusual spaces.

Pyralux AP(all polyimide) is tough against chemicals & has a solid ability to resist electric currents. Because of this, it is a common material for things that need to last a long time and work well in harsh conditions.

DuPont™ Pyralux® All polyimide is a unique material with a layer of copper on both sides and is made from a type of plastic called polyimide. It’s the standard choice for industries that need materials with extraordinary abilities to handle high heat, chemicals, and physical forces. It’s perfect for making advanced flexible circuits that need to perform well, even under challenging conditions. The circuits made from Pyralux AP are very reliable and work well for things like high-speed electronics that need to be very precise.

Features of Dupont Pyralux AP

• Over 30+ years, this product has consistently demonstrated exceptional reliability or performance in even the most challenging of applications.
• This Multilayer flex-rigid boasts a low coefficient of thermal expansion (CTE).
• This product delivers outstanding signal integrity and electrical performance, as evidenced by its impressive dielectric constant (Dk) of 3.4 and low dissipation factor (Df) of 0.002.
• Besides, this product exhibits solid thermal resistance and can withstand high temperatures without degradation.
• Moreover, this product has exceptional tear or peel strengths, making it highly durable and damage-resistant.
• This product demonstrates excellent tolerance for dielectric thickness, ensuring consistent and reliable performance.
• With low outgassing properties, this product has been tested and verified by NASA, with data readily available for reference.
• Halogen-free

Dupont Pyralux AP Launches Flexible Circuit Materials

For more than 30 years, DuPont has been the market leader in flexible PCB materials thanks to its expertise in polymer chemistry, which has led to the development of its Pyralux line of laminates. Pyralux offers a diverse portfolio tailored to cater to customers’ demands in industries ranging from telecommunications and defense to automotive, medical, and aerospace. DuPont is now expanding this portfolio with the introduction of Pyralux AG. This fresh copper-coated substrate makes it easier for fabricators to move seamlessly from Prototyping to large-scale production.

Pyralux AG (anti-ghosting) is a type of material that DuPont makes for building things like sensors, speakers, cameras for smartphones, and batteries. It’s unique because it can be used for making prototypes and making many of the same things in a factory. It saves time & money because the same material can be used in different places. Pyralux AG is used in many different things and is especially good for some medical and car parts.

Pyralux AG (anti-ghosting) is a material with copper on both sides and has polyamide. It has been certified to meet specific standards, including safety and quality. Pyralux AG has specific values for certain properties, like how much energy it loses and its ability to conduct electricity. It is also very stable and won’t change shape much over time. This material can be used in the same way as other flexible circuit materials, which makes it easy to use with existing production processes. Pyralux AG is available with both rolled and electrodeposited copper, and it comes in various balanced constructions, with copper thickness ranging from 7μm-35μm. The Insulator thickness can range from 0.5 mils to 2 mils. The standard sheet size is 18 inches by 24 inches (TD x MD), and the standard roll size is 19.7 inches (500 mm) by 328 feet (100 m).

Contact a DuPont sales representative for more information on the product formats or technical details.

DuPont has many types of laminates, and Pyralux AG (anti-ghosting) is one of the newest.

• Pyralux AP has been the go-to choice for 30 years due to its excellent electrical or mechanical performance, even under the most challenging conditions. It is now crucial in the development of 5G technology in telecommunications, as well as military or aerospace applications.
• Pyralux LF (low flow) is a reliable product made of acrylic and offered in various forms such as Copper-clad material, bond ply, overlay, or sheet adhesive.
• Pyralux FR is a Copper-clad material, overlay, sheet adhesive, and bond ply made with an acrylic-based material. It is also flame-retardant. It is beneficial for applications that require the UL rating.
• Pyralux TK(thermal clad Kapton) is a laminate material that combines fluoropolymer and polyimide. It has copper on both sides and is known for having the minimum signal loss characteristics currently available.
• Pyralux HT(high-temperature) is a type of bonding film that can withstand high temperatures and has the lowest loss characteristics when used together with Pyralux all polyimide in high-speed applications.

Apart from Pyralux AG (anti-ghosting), DuPont offers various essential products in consumer electronics.

A major OEM has recently qualified Pyralux TAH or TAHS as suitable for high-frequency antenna applications. These all-polyimide laminates have both double-sided and single-layer copper coating.

• Pyralux HXC (high-temperature extreme copper) is a type of overlay that one can use in applications that require a consistent and non-reflective black appearance.
• Pyralux AC is a type of laminate by DuPont with a thin and lightweight design. Besides, this makes it perfect for applications requiring high-packing density circuitry and COF attachment. It has a One-sided, AP copper-clad construction.

Benefits of Dupont Pyralux AP

Pyralux AP from DuPont is a specific material, and people are widely using it in the electronics industry due to its exceptional properties. It is recognized for its proficiency in withstanding high temperatures, strong mechanical properties, and excellent electrical functionality. In this document, we will explore the different characteristics of Pyralux AP and its uses.

· Thermal Stability

Pyralux AP has excellent thermal stability, which means it can withstand high temperatures of 260 degrees centigrade without breaking down. This makes it an excellent material for use in environments with high temperatures. It is instrumental in aerospace and automotive industries where materials need to withstand extreme heat, such as under-the-bonnet applications.

· Mechanical Properties

Pyralux AP has superior mechanical properties. Its solid tensile properties make it resilient to puncturing and tearing, which is crucial for appliances where the material will undergo bending or flexing. Additionally, Pyralux AP (all polyamide) has a resistance to bending, which means it is more rigid than other materials used in flexible circuits. This stiffness is necessary for Devices where a circuit must Keep its shape and firmness

· Electrical Performance

Pyralux AP exhibits Outstanding electrical performance due to its copper layers that offer excellent conductivity. It is crucial for the circuits that Transfer electrical signals. The PI film in Pyralux AP also has a Strong dielectric capacity, which gives it exceptional insulation properties. Managing its Electrical reliability is crucial for devices involving the circuit.

· Chemical Resistance

Another notable feature of Pyralux AP(all polyamide) is its chemical resistance. It can endure exposure to various chemicals, consisting of acids or solvents. 

Applications of Dupont Pyralux AP

The electronics manufacturing industry extensively uses DuPont Pyralux All polyamide in applications that require high performance, durability, and flexibility.

Pyralux AP finds application in various fields, some of which are:

· Flexible circuits:

Flexible circuits find widespread use in several applications, such as consumer electronics, automotive components, and medical devices, and Pyralux AP(all polyamide) is commonly useful in their production.

· Aerospace components:

You can use Pyralux AP(all polyamide) to manufacture aerospace elements that must endure severe environments and extreme temperatures. You can use it in electronic sensors and devices for spacecraft and aircraft.

· Automotive components:

Pyralux AP finds application in the automotive industry, particularly under the bonnet components. It is useful for manufacture electronic components or sensors and other equipment that require high thermal stability and resistance to harsh environments.

· Medical devices:

Pyralux AP finds extensive use in Healthcare equipment that require durability and flexibility. It is commonly useful to manufacture wearable devices, diagnostic tools, and sensors.

· Industrial applications:

Pyralux AP finds application in various industrial settings, such as sensors, control systems, and heaters.

· Military and defense:

Pyralux AP finds extensive use in military & defense applications due to its ability to withstand harsh and extreme conditions. It is useful in electronic devices & sensors or other critical components that require high performance and durability.

Pyralux AP’s exceptional characteristics make it a Flexible material. So you can use it in a broad spectrum of applications throughout different industries.

Conclusion

Pyralux AP, a composite material from DuPont, is extensively useful in the electronics industry due to its unique properties. These include excellent electrical performance, outstanding mechanical properties, excellent thermal stability, or chemical resistance, which makes it suitable for various applications. Pyralux AP is useful in flexible circuits, automotive components, aerospace, and many other applications due to its versatility. With the ongoing technological advancements, Pyralux AP maintains its significant position in the electronics industry.