Venture
Your Expert Dupont Laminates Manufacturer

Dupont Laminates Expert

  • Dupont Laminates is supplied by great skilled design staff
  • Providing greatly trustworthy Dupont Laminates
  • 10 years of Dupont Laminates design supplying experiences
  • Render components with a friendly price
Pyralux AP
Venture manufactures the highest-quality Pyralux AP that is all-polyimide flexible laminate. Our Pyralux AP is an adhesiveness high-performance laminates.
Pyralux tk
Venture manufactures Pyralux tk which is a flexible circuit material. It is also a flexible bonding film system and a copper-clad laminate.
Pyralux fr
Venture Pyralux fr Sheet adhesive is a retardant B-staged proprietary flame modified acrylic adhesive. Our Pyralux fr is fabricated by our highly experienced engineers and designers.
Pyralux ac
Venture is a manufacturer of Pyralux ac that is a flexible circuit material. Our Pyralux ac is also a copper-clad single-sided laminate.

Classification of Dupont laminates

As a professional supplier and manufacturer, Venture can produce high quality DuPont laminates that meet your needs.

As you know the types of DuPont laminates are as follows:Pyralux AP、Pyralux AP、Pyralux AC、Pyralux HT、Pyralux HP、Pyralux FR、Pyralux LF、Pyralux TK、Temprion AT、Interra HK04J、Interra HK04M.

Classification of Dupont laminates
quality standard

What is the quality standard of DuPont laminates

Venture ensures you get the best quality DuPont laminates by adhering to International Quality Certifications. The following are the main quality standards you should pay close attention to:

>UL Quality Certification
>RoHS Quality Certificate
>IPC quality certificate, e.g. IPC 4204A/11

Why is DuPont laminates important in the PCB industry?

DuPont’s product portfolio includes materials for hybrid, rigid,and flexible circuits; specialized ceramics, polymer thick film (PTF) composites, and GreenTape® low temperature co-fired ceramic (LTCC) materials; materials for semiconductor manufacturing and packaging; and Materials used to make advanced displays.

DuPont laminates are the solution of choice for applications that require electronics to operate under extreme conditions. LTCC systems such as Bluetooth and radar, multifunctional ceramic packages and integrated circuit (IC) packages.

DuPont laminates are ideal if you need good heat dissipation for electronic materials.

importance

Venture Dupont Laminates

Venture is a professional Dupont laminate fabrication manufacturer for more than 10 years. We render Dupont laminates design and fabrication using our ahead complete software designs. Through the high improvement of electronics and telecommunications, Venture high-quality Dupont laminates are highly demanded by most customers.

Our well-trained expert designer team offers reliable quality Dupont laminates such as Pyralux AP, Pyralux tk, Pyralux fr, Pyralux ac, and more. Through the use of high-technology, we can provide a high-quality and trustworthy Dupont laminate.

Mainly, Venture continues to amaze and gain customers’ trust by providing the best quality Dupont Laminates along with great services also Venture is equipped with the most advanced production facilities and manufacturing tools.  Our Ventec laminates can also give you a versatile option for a broad range of flexible circuit constructions.

Venture: Your Best Dupont Laminates Supplier in China

As a professional supplier and manufacturer, Venture is able to produce high-quality Dupont laminates that will suit your needs. We are an expert when it comes to manufacturing different types of Dupont laminates. Our Dupont laminates include:

  • Pyralux AP
  • Pyralux tk
  • Pyralux fr
  • Pyralux ac

Venture Dupont laminates benefit like decreases labor required for assembly and improved product durability. Also, it features low loss for high-speed, high-frequency applications and high service temperature for automotive and aerospace applications.

Mainly, Venture Dupont laminates have an options for single and double-sided, multilayer flex, and rigid-flex designs. Our Dupont laminates are designs that also deliver more excellent mechanical stability and lower thermal enlargement levels than other available materials.

Our Dupont laminates provide you the highest performing laminates also tap into decades of specialized expertise. These also ensure achieve design flexibility while maintaining excellent signal integrity. It provides the backbone for frequently multiple circuits fabricated on both rigid and flexible substrates.

If you want to inquire about Dupont laminates and have specific specifications in mind, the Venture Electronics Design Team is much responsible to help you.

We also have well-trained Layout Engineers to assist you match your design drawings and schematic files. We are committed to improving prototyping by the rendering process to quote and delivery.

Whether you are a producer, system integrator, product designer, or electrical engineer looking for a cost-effective Dupont laminate, Venture Electronics is your most reliable manufacturer in China!

We have more than 10 years of being a great Dupont laminates solution provider in China. As an expert manufacturer, we can accommodate unmatched customer services.

Feel free to contact us if you have more requests about our Dupont laminates!

Dupont Laminates: The Ultimate FAQ Guide

Dupont-Laminates-The-Ultimate-FAQ-Guide

Choosing a suitable Dupont laminates can be an overwhelming task especially if you don’t have the right information.

That’s why this guide will explore every information you need to know about Dupont PCB material.

Let’s dive right in.

What are Dupont Laminates?

Dupont laminates are very reliable making them perfect choice in most PCB lamination processes.

Dupont Laminate

Dupont Laminate

You can get Dupont laminates with acrylic based copper clad, bondplys, cover lays, as well as sheet adhesives in different consumer electronics.

What are the Advantages of Using the Dupont Laminates?

You should opt for the Dupont laminates when laminating your printed circuit board because of the advantages.

In other words, Dupont laminates have special features which provide different electrical appliances superiority in performance.

Here are some of the benefits that you can enjoy when using the Dupont laminates.

Light in Weight

You will not feel the weight of the appliances that have Dupont laminates thus allowing you to make light machines.

In other words, Dupont laminates are light in weight in both thick and thin variants thus making the subsequent appliances lighter.

Heat Tolerant

You can use the Dupont laminates to manufacture electrical appliances that will work under very high temperature conditions.

In other words, Dupont laminates can tolerate high temperature applications and work with minimal hitches.

Extreme Environmental Stability

You also have the freedom of using the Dupont laminates under varying environmental conditions due to extreme environmental stability.

In other words, it has the ability to withstand extreme as well as favorable environmental conditions while maintaining great performance stability.

Moisture Resistant

You can also use Dupont laminates in moisture laden applications without causing damages to the products or electrical appliances.

There is very minimal risk of short circuiting such appliances because the laminates have very low water absorption rates.

Chemical Resistance

It will also come in handy in manufacturing electrical appliances that can resist different chemical reactions.

You can also use the Dupont laminates to protect the integrity of appliances that work in chemically active surroundings.

Outstanding Properties

Dupont laminates also exhibit outstanding mechanical, chemical, and electrical properties which boost the overall performance.

You can use these laminates in printed circuit boards and boost the overall performance of the entire system.

Great Bond Strength

In addition to the great performance, Dupont laminates also adhere strongly to the printed circuit boards.

It holds onto the laminates tightly with minimal chances of peeling off even under high temperature stress conditions.

Do Dupont Laminates have Any Form of Limitations?

Well, just like any other appliance, you will experience a few limitations when it comes to using Dupont laminates.

Here are some of the limitations that you might encounter when using Dupont laminates.

Complicated Manufacturing Process

You will definitely go through a complicated manufacturing process when handling the Dupont laminates.

In other words, you have to be very careful when handling the Dupont laminate materials to avoid unnecessary destruction.

High Fabrication Cost

You will also need special types of equipment to help in the manufacturing process of the Dupont laminates.

You must factor in the cost of purchasing the manufacturing machines which are often quite costly in the initial stages.

What are the Main Applications of Dupont Laminates?

You will definitely use the Dupont laminates to cover or laminate different layers of printed circuit boards (PCB’s).

You will use these printed circuit boards to manufacture appliances that work best in quite a number of applications.

Use of Dupont laminate

Use of Dupont Laminate

Here are some of the applications where Dupont laminates come in handy.

Communication Appliances

You can use Dupont laminates on printed circuit boards that make up different types of communication appliances.

Due to the properties of Dupont laminates, you can easily have water proof and heat resistant communication appliances among others.

Chemical Processing Industry

Chemical processing industry also uses different machines that requires proper resistance to chemical substances.

You will use Dupont laminates that have high chemical resistance to manufacture such appliances in the chemical processing industry.

Which Types of Printed Circuit Boards Use Dupont Laminates?

You can use Dupont laminates on numerous types of printed circuit boards (PCB) that work in various applications.

Here are the main types of printed circuit boards which explore the benefits of using Dupont laminates.

Rigid Printed Circuit Boards

You can use the Dupont laminates to laminate or bond rigid printed circuit boards and explore the numerous benefits.

Rigid Dupont PCB Laminate

Rigid Dupont PCB Laminate

Rigid-Flex Printed Circuit Boards

You will also use the Dupont laminates to fabricate printed circuit boards that can bend easily at various points.

Rigid-Flex Dupont Laminate

Rigid-Flex Dupont Laminate

It leads to the manufactures of appliances that can easily bend and still remain stiff at different points.

Flexible Printed Circuit Boards

You should also exploit the possibility of applying Dupont laminates on the flexible printed circuit boards.

Flexible Dupont Laminate

Flexible Dupont Laminate

Such printed circuit boards will exhibit the features of Dupont laminates in appliance that bend or fold around corners.

Which Materials Do You Use to Manufacture Dupont Laminates?

Dupont laminates boast of being the only type of laminates which use polyimide as the best type of materials.

Polyimide is a type of high-performance plastic material which exhibits very high heat resistance properties.

It is the best material that you can use to manufacture Dupont laminates for demanding roles in rugged organic applications.

Other than polyimide, there are different types of materials that you can use to improve the Dupont laminates.

Copper is another material that you will use alongside polyimide materials to manufacture copper clad laminates.

There are different types and varieties of copper materials that come in various thicknesses and construction options.

Copper has very high electrical and heat conductivity thus improving the overall performance of the Dupont laminates.

An integration of both materials leads to the production of extremely powerful Dupont laminates.

Which Types of Laminates Can You Get from Dupont Laminates?

In your search for the perfect type of Dupont laminate, you must understand the basic requirements of your applications.

With the help of the “Laminate Product Selector Tool”, you will definitely fall on the best type of Dupont laminate.

In addition to that, you must also have a clear understanding of the different types of Dupont laminates which include:

Pyralux AP Dupont Laminates

This is a double-sided type of copper clad laminate which provides you with excellent low loss properties.

You can use this type of Dupont laminate in applications that require high reliability as well as extreme durability.

The image shows

Flexible Pyralux AP Dupont Laminate

FlexiblePyralux AP Dupont Laminate

Pyralux AG Dupont Laminates

You can opt for Pyralux AG Dupont laminate which is a double-sided copper clad laminate available in roll and sheet formats.

It has very thin copper and polyimide materials which enables you to have finer traces and lines on the PCBs.

Pyralux AC Dupont Laminates

This is a single sided polyimide copper clad laminate that you will use in high density circuitry applications.

It is the most suitable type of Dupont laminate that you can use in applications that require single-sided laminates.

PyraluxHT Dupont Laminates

This is an all-polyimide type of bonding Dupont laminate which have excellent low loss performances.

You can use this type of Dupont laminate in applications that require very high reliability and great environmental stability.

PyraluxTK Dupont Laminates

This is a low loss type of flexible copper clad laminate that features the use of Teflon materials.

You can use it in applications that require excellent combination of dielectric performances and flexibility.

PyraluxFR Dupont Laminates

In case you are looking for an acrylic laminate system with great UL flammability rating, Pyralux FR is the best option.

Apart from the above properties this Dupont laminate has coverlays, bondply, copper clads and sheet adhesive options.

PyraluxLF Dupont Laminates

This is another type of acrylic laminate system which have copper clad laminates, bondply and coverlays.

Apart from that, it will also provide you with the option of having sheet adhesives.

In addition to the above types of Dupont laminates, you can also opt for the other types including:

  • Interra HK04J Dupont Laminates
  • Interra HK04M Dupont laminates
  • Temprion AT Dupont Laminates

How Does Pyralux AP Compare to PyraluxTk?

You can choose to use either the Pyralux AP or the Pyralux TK Dupont laminates.

Here is a brief comparison between the two types of laminates that will influence your choices.

Pyralux TK Dupont Laminates

This is a low loss type of flexible copper clad laminate that features the use of Teflon materials.

You can use it in applications that require excellent combination of dielectric performances and flexibility.

Pyralux AP Dupont Laminates

This is a double-sided type of copper clad laminate which provides you with excellent low loss properties.

You can use this type of Dupont laminate in applications that require high reliability as well as extreme durability.

What is the Difference BetweenPyraluxFr and Pyralux AC?

Apart from the above laminates, you also have the freedom of choosing between PyraluxFr and Pyralux AC Dupont laminates.

You will make the right choice of Dupont laminates that will suit your application requirements.

Here is a comparison between the PyraluxFr and Pyralux AC Dupont laminates.

Pyralux FR Dupont Laminates

In case you are looking for an acrylic laminate system with great UL flammability rating, Pyralux FR is the best option.

Apart from the above properties this Dupont laminate has coverlays, bond ply, copper clads and sheet adhesive options.

Pyralux AC Dupont Laminates

This is a single-sided polyimide copper clad laminate that you will use in high density circuitry applications.

It is the most suitable type of Dupont laminate that you can use in applications that require single-sided laminates.

What is a Dupont Laminate Product Selector Tool?

Dupont laminate product selector tool is a type of application that you can use to select right type of Dupont laminates.

It has particular guidelines that you should follow to help in determining the right type of Dupont laminate for you.

Can I Get Custom Laminates from Dupont Laminates?

Absolutely YES, you can get custom laminates from Dupont laminates.

In case your application requirements do not fit the available Dupont laminates, we can make custom Dupont laminates.

All you have to do is provide us with the details you want on your custom Dupont laminates.

After that, we will provide with the proper design assistance to come up with a prototype of your laminate.

As soon as we confirm that the tests are right and functional, we can proceed with the manufacturing process.

Which Features Should I Look at When Choosing Dupont Laminates?

Choosing the right type of Dupont laminates can be a very challenging task.

To make your work simpler, you can opt for specific guidelines on the Dupont laminate features.

Here are the main features to look at when choosing the right type of Dupont laminates.

Dimensions of Dupont Laminate

You should look at the right size of Dupont laminates that will fit your application requirements.

Apart from that, you must also consider quantity as being part of the Dupont laminate dimension requirements.

Type of Materials

There are different types of materials that you can use to manufacture the Dupont laminates.

You must look at the materials you need and compare them to the application requirements as you choose Dupont laminates.

The type of materials that you use will determine the mechanical, chemical, electrical, and physical properties.

Level of Resistance

You ought to know the level of resistance that you need for your Dupont laminates in relation to intended applications.

You can opt for Dupont laminates that have excellent weather resistance that can work under various stress conditions.

Durability

You must also have knowledge about how long you require the services of the Dupont laminates.

With this in mind, you can make the perfect choices for laminates that have perfect bond strength and high durability.

What is the Significance of Using Thin Copper Clad Laminates from Dupont?

You should use the thin copper clad laminates from Dupont specifically as embedded capacitance materials.

It is the best type of laminate that will offer the best performance especially in the multilayer PCBs.

Here are some of the benefits that you will enjoy with the thin copper clad laminates from Dupont.

  • Great Mechanical Strength
  • Offers Best Reliability
  • Best Capacitance Stability

In case you are looking for the best laminate in the market, you should opt for copper clad laminates from Dupont.

Some of the best Dupont copper clad laminates are Interra HK04J and Interra HK04M.

Which Features Define Dupont Laminates?

One of the most notable features of Dupont laminates is very high levels of reliability.

To achieve high reliability, you ought to understand the basic features of the Dupont Laminates.

In other words, the features that make the Dupont laminates have such levels of reliability are:

· Great Bond Strength

Dupont laminates have very high bond strength and will remain in place for long periods even under different weather conditions.

In addition to weather conditions, Dupont laminates exhibit bond strength even under very high temperature conditions.

· Great Thermal Resistance

Here, you will note that Dupont laminates can work in high temperature conditions and still maintain high reliability levels.

It also has materials that help in the dissipation of heat away from the PCB thus maintaining proper operation temperatures.

· Halogen Free

In addition to the above features, Dupont laminates are also halogen free thus making them friendly to the environment.

You can rest easy and worry less about environmental pollution when you use the Dupont laminates on your applications.

· Easy Storage Conditions

The storage of Dupont laminates is also a very simple process as you do not need to use any form of refrigeration system.

Such features only prove that you have very strong and durable Dupont laminates that can survive different environmental conditions.

· Great Mechanical Strength

You can laminate your printed circuit boards repeatedly with the Dupont laminates without worry about degradation.

In other words, it has high mechanical strength that can withstand repeated lamination action without destruction.

What are the Main Quality Certifications that Dupont Laminates Adhere To?

Quality in the modern era is a factor that you must pay close attention to.

To make matters simpler, the international community has set quality standards that you can simply adhere to.

Here are the main quality standards that Dupont laminates must adhere to.

  • RoHS Quality Standards
  • UL Quality Standards
  • Current Good Manufacturing Practices (cGMP) Quality Standards

Which Construction Details Do You provide for Custom Dupont Laminates?

In case you opt for a custom-made Dupont laminate, you have to provide particular details.

Upon the request of your manufacturer, you will provide such details or information in accordance to your application requirements.

Here are the main details that you ought to have in order to get custom-made Dupont laminates.

Type of Materials

You should provide the manufacture with the details about the type of materials you want for your Dupont laminates.

Fortunately, Dupont laminates only use two specific materials including polyimide and copper materials.

Dimensions of the Materials

You must also be in a position to provide details about the different sizes of materials for the Dupont laminates.

Here, some of the details that you will provide include polyimide thickness as well as copper thickness.

Type of Printed Circuit Board

You will also provide details about the intended or final application of the Dupont laminates.

Here, you will inform the manufacturer about the type of PCB that you will use the laminates on.

Do You Have Dupont Laminates for Flexible Printed Circuit Boards?

Yes, we have Dupont laminates that you can use on flexible printed circuit boards.

You can use the Dupont laminates on fully flexible and rigid-flex types of Dupont laminates.

How Does Dupont AG Copper Clad Laminates Compare to Dupont AP Copper Clad Laminates?

Among the different types of laminates, you can either use the Dupont AG and Dupont AP copper clad laminates.

One of the similarities between the Dupont AG and the Dupont AP copper clad laminates is type of material.

In both cases, you will use the polyimide materials and copper materials to manufacture both types of laminates.

In addition to that, both Dupont AP coper clad and Dupont AG laminates are suitable for double sided PCBs.

Apart from that, you will also note that both of the Dupont laminates have great thermal resistance and are halogen free.

Pyralux AG copper clad laminates has excellent insulation resistance and moisture resistance properties.

On the other hand, Pyralux AP copper laminates have excellent dielectric thickness properties.

What is the Lamination Process of PCBs Using Dupont Laminates?

You can laminate your printed circuit boards using Dupont laminates by going through the normal lamination processes.

Here is a step-by-step process that you can follow to comfortably laminate the Dupont laminates.

Step One: Preparation Stage

First, you must have all the products that you would like to laminate in the right place.

Apart from that, you must also have the Dupont laminates and the lamination machine in place.

After that, you will set the lamination machine and then arrange the PCBs on different layers.

On the same note, you can arrange them by placing the Dupont laminates in between different PCB substrate layers.

Step Two: Lamination Process

As soon as you complete the arrangement process, you will configure the lamination machine.

You will set the lamination temperatures at about 375 degrees Fahrenheit and pressure between 275 and 400 psi.

Place the materials into the lamination machine and then allow it laminate for a short while.

After that, you will allow the PCB to remain in the machine for curing process while maintaining high temperatures.

As that happens, you will release the pressure from the system very slowly to avoid tampering with the laminates.

Finally, you will cool the materials slowly and then have a complete or laminated printed circuit board.

The diagram below shows the main steps during lamination of single sided PCB using Dupont laminate:

Lamination process of Dupont PCB Laminate

Lamination Process of Dupont PCB Laminate

Can You Use Dupont Laminates in Conjunction with High Temperature Bonding Films?

Yes, you can use Dupont laminates alongside or in conjunction with high temperature bonding films.

In case you use the two together, you will form a complete all polyimide flex laminate system.

This system will include double sided copper clad laminate with polyimide cover films with unique polyimide materials to increase flexibility.

What are the Benefits of Using High Temperature Bonding Films with Dupont Laminates?

One of the most important benefits of using high temperature bonding films is the creation of flexible laminates.

In conjunction with Dupont laminates, you can easily create rigid flex and multilayer flex PCBs for different applications.

Which Features Should You Look at When Choosing Dupont Laminate Bonding Films?

As you look for Dupont laminate bonding films, there are particular features you need to have a look at.

Here are the main features of Dupont laminate bonding films that you should pay close attention to.

  • Ability to withstand numerous lamination cycles without degradation.
  • Lower Resin Flow
  • Excellent conformation and encapsulation over circuitry
  • No need for refrigeration during the storage process

Which Storage Conditions Must You Adhere to for Long Life of Dupont Laminates?

In case you have to store the Dupont laminates, there are special conditions that you have to consider.

Here are the main storage conditions that you have to adhere to or pay close attention to.

  • Store in original package under temperatures of between 4 to 29 degrees centigrade
  • You should also maintain a relative humidity that is below 70 %.
  • No form of refrigeration and must never be frozen
  • Ensure high levels of cleanliness and prevent any form of physical damages

Are there Safe Handling Requirements for Dupont Laminates?

Yes, there are procedures that you can follow to safely handle the Dupont laminates.

Safe handling will help you maintain proper health standards and prevent possibilities of causing diseases.

One of the most important factors that you have to consider is proper washing of your hands after handling Dupont laminates.

You can also use gloves, finger pads, or finger coats to help you handle the Dupont laminates efficiently.

Wearing the gloves will help you from cuts that might occur on your body from the sharp edges of the laminates.

During the lamination process using Dupont laminates, you must ensure that the room is properly ventilated.

How Do You Package Dupont Laminates?

You can package the Dupont laminates under the normal sizes by simply rolling it and placing it in a package.

Here are the standard sheet sizes which you can use to properly cut and then package the Dupont laminates.

  • 24” x 36” (610mm x 914mm)
  • 24” x 18” (610mm x 457mm)
  • 24” x 12” (610mm x 305mm)
  • 12” x 18” (305mm x 457mm)

In the package, you will have a minimum of 4 pieces and a maximum number of 25 pieces.

Do You Provide a Warranty for the Dupont Laminates?

Yes, we believe that our Dupont laminates are of very high quality and will serve you for a very long time.

Due to our belief in the quality of our products, we provide 24 months of warranty on the products.

During this period, you can get in touch with us for complete replacement on factors that are our fault.

Which Conditions Must You Adhere to During the Processing of Dupont Laminates?

When processing the Dupont laminates for the purpose of lamination, there are conditions to maintain.

Here are the main conditions that you must adhere to during the lamination of Dupont laminates.

Part Temperature

You must maintain pert temperature of about 182 to 199 degrees centigrade.

Pressure

You must also maintain high temperatures ranging between 200 – 400 psi.

Time

You must also take time factor very seriously which should last between 1 to 2 hours.

What Properties Increase the Functionality of Dupont Laminates?

When shopping for the Dupont laminates, there are particular properties that you must look at.

These are the properties that dictate the functionality of the Dupont laminates.

Here are the main properties that you have to pay close attention to.

  • Dielectric Constant
  • Loss Tangent
  • Peel Strength
  • Moisture Absorption
  • Dimensional Stability
  • Tensile Strength
  • Elongation
  • Dielectric Strength
  • Flame Ratings
  • Decomposition Temperature

What is Bondply Lamination of Dupont Laminates?

Bondply lamination of Dupont laminates is the process of laminating PCBs using the Bondply and Dupont laminates.

Bondply lamination of Dupont Laminate

Bondply Lamination of Dupont Laminate

Here are the main steps to follow during the bondply lamination process.

  • Begin the lamination process by using a cold press
  • Leave the products in a vacuum for about 15 minutes before application of heat and temperature
  • Ensure that you maintain high temperatures not exceeding 300 degrees centigrade
  • Apart from that, the pressure should not be lower than 250 psi or more than 400 psi
  • You should also look at the ramp rate even though it is not necessary
  • It is also important to main the above conditions for about 60 minutes or more.
  • Release the pressure and ensure you cool it down slowly

How Do You Prepare Dupont Laminates for Bondply Lamination?

You should prepare the Dupont laminates for bondply lamination according to the chemistry and type.

You must also test the adhesion before you decide on the type of copper foil that you need.

In case the copper is shiny, you will be forced to etch it in preparation for the lamination process.

As soon as you complete this process, you will have to proceed with the bondply lamination process.

At Venture Electronics, we will help you find the best Dupont laminate for your PCB fabrication processes.

Contact us today for all your Dupont laminates needs.

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