Your No.1 Epoxy Resin PCB Manufacturer in China
PCBMay is your leading reliable Epoxy Resin PCB supplier and manufacturer in China. We offer a wide range of Epoxy Resin PCBs obtainable in diverse designs, types, capacities, sizes, and dimensions.
- Professional and expert manufacturer
- High-Quality custom PCB
- Epoxy Resin PCB at a reasonable cost
- Fast delivery
Epoxy Resin PCB is Your Best Choice for Your Project
As your premier and professional Epoxy Resin PCB manufacturer and supplier in China, PCBMay ensures to innovate the highest quality Epoxy Resin PCB for your factory. You are always welcome to ask for concerns regarding our high-quality Epoxy Resin PCB. Contact us today to get high-performance and reliable Epoxy Resin PCB.
Types of Epoxy Resin PCB Meet Your Requirements
Why Choose PCBMay for Your Epoxy Resin PCB
Start a business with a long-term partnership with PCBMay! We are your reliable supplier and manufacturer of Epoxy Resin PCB from China. As an expert manufacturer with years of experience, PCBMay professionally manufactured all variants of Epoxy Resin PCB.
We have an expert in regard to supplying superior performance of Epoxy Resin PCB. You can tell us the further details of your ideal Epoxy Resin PCB, and we’ll do the rest process. Find out how PCBMay can help you! Send us now your concerns and wait for our immediate response!
Related Epoxy Resin PCB Boards
Epoxy Resin PCB Production Details As Following Up
|Base Material||KB、Shengyi、ShengyiSF305、FR408、FR408HR、IS410、FR406、GETEK、370HR、IT180A、Rogers4350B、Rogers4000、PTFE Laminates(Rogers series、Taconic series、Arlon series、Nelco series)、Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4)|
|Board Type||Backplane、HDI、High multi-layer 、blind&buried PCB、Embedded Capacitance、Embedded resistance board 、Heavy copper power PCB、Backdrill.|
|Copper Thickness||Min. 1/2 OZ, Max. 10 OZ|
|Maximum Board Size||1100*500mm(43”*19”)|
|Min laser drilling size||4mil|
|Solder Mask||Green, Black, Blue, Red, White, Yellow,Purple matte/glossy|
|Surface Treatment||Flash gold(electroplated gold)、ENIG、Hard gold、Flash gold、HASL Lead free、OSP、ENEPIG、Soft gold、Immersion silver、Immersion Tin、ENIG+OSP,ENIG+Gold finger,Flash gold(electroplated gold)+Gold finger,Immersion silver+Gold finger,Immersion Tin+Gold finger.|
|Min. Annular Ring||3mil|
|Aspect ratio||10:1(HASL Lead free、HASL Lead、ENIG、Immersion Tin、Immersion silver、ENEPIG);8:1(OSP)|
|Impedance control||±5ohm(＜50ohm), ±10%(≥50ohm)|
|Other Techniques||Blind/Buried Via|
|Via in Pad|
Here there’re many laminate material datasheets, they’re useful and helpful for you, please see them:
|SUPPLIER||PCB LAMINATE||TYPE||MATERIAL DATASHEET||TG||TD||DK(1MHZ)||DK(1GHZ)||DK(10GHZ)|
|Hitachi||MCL-BE- 67G||Modified Epoxy||DOWNLOAD||140||340||4.9||4.4||–|
|N4000-13EP SI||Modified Epoxy||DOWNLOAD||210-240||350||–||3.4||3.2|
|Stablcor||ST325||–||DOWNLOAD||Thermal conductivity:75w/m.k(with 1oz copper)|
|ST10||–||DOWNLOAD||Thermal conductivity:325w/m.k(with 1oz copper)|
|Bergquist||ht-04503||–||DOWNLOAD||Thermal conductivity:2.2w/m.k(with 1oz copper)|
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Your Expert Epoxy Resin PCB Supplier
If you search for a dependable Epoxy Resin PCB supplier and manufacturer in China, PCBMay is your good choice! 100% High-quality PCB that can fully support your business.
At PCBMay, we offer custom-made Epoxy Resin printed circuit boards that will match your business applications. Choose PCBMay to get superior quality PCB. We are a fully certified manufacturer from China for more than 15 years.
To get the best quality Epoxy Resin board, PCBMay is your great choice! We supply and manufactured Epoxy Resin PCB for all customers in the world. Our lines of Epoxy Resin PCB are certified, and 100% tested.
We have a strong fabrication capability and relationship with all material suppliers to ensure production efficiency. We can produce an almost full range of PCB products. Epoxy Resin PCB is most widely used in telecommunication, consumer electronics, industrial test and control, medical equipment, power supply, security, network communication, automotive, etc.
Choosing the best manufacturer for your Epoxy Resin PCB orders will surely level up your business. We can guarantee a real-promising quality of Epoxy Resin PCB and excellent services. We are happy to support your business through our high-quality Epoxy Resin circuit board.
Allow PCBMay to be your unique manufacturer for all PCB orders. If your Epoxy Resin PCB needs to be imported from China, then PCBMay will be your excellent option for your PCB requirements.
PCBMay can support your business by providing quality Epoxy Resin PCB. Visit our factory to get superior quality Epoxy Resin PCB products in China. You are always welcome here at PCBMay!
If you have any questions regarding our Epoxy Resin PCB, check out our website and reach out to our staff. Be one of our satisfied clients.
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Epoxy Resin PCB – The Ultimate FAQ Guide
Are you wondering about getting the best insulators for circuit boards to cope with the aggressive environment?
Or do you demand a PCB that can protect your circuit board against moisture or vibration?
Don’t worry! Epoxy resin PCB can be your best choice in this case.
Here, the following guide will extensively be taught you about Epoxy Resin PCB.
Let’s get deep into this:
- What is Epoxy Resin PCB?
- What are the Properties of Epoxy Resin PCB?
- What is the Substrate Material of Epoxy Resin PCB?
- Do the Materials in Epoxy Resin PCB Impact Its Structure and Performance?
- What is the Impact of Sunlight on the Epoxy Resin PCB Substrate?
- Why is Epoxy Resin PCB Uses in Circuit Boards?
- What Appliances Contain Epoxy Resin PCB?
- Is Epoxy Resin PCB Cost-Effective?
- Does the Epoxy Resin PCB Insulate the Boards?
- What are the Properties of Epoxy Resin in PCBs?
- Is Polyurethane Present in Epoxy Resin PCB?
- Is Epoxy Resin PCB Used in the Potting and Encapsulation?
- What are the Uses of Electrical Epoxy Resin PCB?
- What are the Advantages of Conformal Coating in Epoxy Resin PCB?
- What are the Different Materials in the EpoxyResin Circuit Board?
- Is China a Good Place to Purchase Epoxy Resin PCB?
- What is Epoxy Resin PCB Manufacturing?
- Is Epoxy Resin PCB Safe to Use in Electric Appliances?
- What are the Different Types of Epoxy Resin PCB?
- Do the Manufacturer Need QualityCertifications for Making Epoxy Resin PCB?
- Is Epoxy Resin PCB Water Resistant?
What is Epoxy Resin PCB?
The printed board circuits which are laminated by epoxy resin are called Epoxy Resins PCB.
These are highly insulated circuit boards protected against harsh and aggressive environments by the epoxy resin material.
Since the material is an insulator, you can ensure the circuit is completely protected from any mechanical and thermal shocks.
If we talk about the Epoxy Resin printed circuit board, they are made up of non-conductive substrate material, and the copper layers are buried beneath or externally.
There may be one or two layers in the normal PCBs, but if you want to apply high density, you should have a PCB with sixty or more layers.
Unlike all other types of PCBs epoxy resin PCB is a polymer that is highly viscous, synthetic, and a mixture of organic compounds and commonly used as adhesives.
However, due to the perfect mechanical and thermal resistance properties, they are mostly used to make insulated printed board circuits.
Epoxy Resin PCB
What are the Properties of Epoxy Resin PCB?
Epoxy Resin PCB are the longest lasting printed boards of this decade and have lots of stunning properties, which includes:
- High Strength: They are strong and can bear more weight as compared to the other boards.
- Low Shrinkage: Epoxy Resins have flexible nature. That’s why their printed boards have low shrinkage risks.
- Excellent Adhesion to Substrate: The material used in these boards has sticky nature due to which Epoxy Resin boards have excellent adhesion between their substrate.
- Insulation: These printed boards are insulated and resist electrical shocks due to the resistive properties of Epoxy Resin.
- Thermal Resistance: Epoxy Resin PCB provides resistance against thermal and electrical conductivity to avoid any shock at the end.
- Cost-Effective: These printed boards are cost you a bit high due to their more effective properties and long-term valuation.
Properties of Epoxy Resin PCB
What is the Substrate Material of Epoxy Resin PCB?
FR-4(modified epoxy resin) is the substrate material of Epoxy Resin PCB, which is responsible for the structure and overall shape of the board.
FR-4 is the fiberglass-epoxy laminate material that is flame-retardant and provides electrical insulation between the conductive parts.
This substrate is famous for its excellent strength to weight ratios and high-pressure resistance.
While it has been approved that FR-4 has water absorption near to zero, that’s why it has higher mechanical strengths with unique insulation qualities.
Additionally, whenever FR-4 is used in making Epoxy Resin PCB, a thin layer of copper foil is necessary to be laminated on both sides of the panel.
Substrate Material of Epoxy Resin PCB
Do the Materials in Epoxy Resin PCB Impact Its Structure and Performance?
Yes, the materials in Epoxy Resin PCB highly impact its overall structure and performance.
These printed boards are material sensitive, and their structure is completely dependent upon the nature of substrate and material.
A printed board requires a point to which it holds all of its other components. Here, the substrate performs this job, and that’s how the overall structure is dependent upon the substrate.
The performance of the printed board will be increased or decreased based on the nature of the substrate.
For example, if the substrate is flexible, then you’ll have more design options, but if the substrate is rigid, you couldn’t design much although, it may add durability and strength to the Epoxy Resin PCB.
Moreover, choosing the right materials is the first step towards building a high-quality Epoxy Resin PCB because it truly decides the overall performance of the board.
Materials in Epoxy Resin PCB
What is the Impact of Sunlight on the Epoxy Resin PCB Substrate?
Sunlight badly impacts Epoxy Resin PCB Substrate because FR-4 is not defensive against harmful ultraviolet radiations of the sun.
Consistent UV radiations have been observed to deteriorate fiberglass, thus leading to weakening and fading (discoloration).
Although fiberglass is one of the most durable materials in Epoxy Resin and unlike wood, it won’t decay from exposure to moisture, UV radiations can bloom this material.
FR-4 itself can bear higher Celsius temperatures other materials of the printed board are unable to bear heat shocks, or you can say these materials do not even operate safely up to 120 Celsius.
This is the only disadvantage of Epoxy Resin PCBs is recorded till now. Most of the leaded solder paste of PCBs is melted at around 160 degrees Celsius.
Impact of Sunlight on the Epoxy Resin PCB Substrate
Why is Epoxy Resin PCB Uses in Circuit Boards?
Epoxy Resin PCBs are used in circuit boards to connect the electronic components electrically.
These components are joined through conductive pathways where the current passing copper sheets are laminated with the non-conductive substrate.
In addition to the Aluminum PCB, breadboard circuits are also used instead of PCB/ Epoxy Resin PCB.
Still, due to their limited current carrying capacity, experts start using Epoxy Resin PCB Substrate, which gives them appreciating results.
Another reason behind the use of Epoxy Resin PCB in the circuit boards is that it has wide traces along with the terminals, so more current can run through the wider traces, or external connections can be developed through the terminals.
Furthermore, some other reasons why Epoxy Resin PCB is used in circuit boards are given below:
- Costs you low (in terms of overall circuit board expenses)
- Epoxy Resin PCB is re-workable and widely used
- They produce low electronic noise in circuit boards with an excellent shelf life
- They save extra wire with their compact size
- The Epoxy Resin PCB takes less time in assembling a circuit as compared to the conventional methods
- Short circuit proved
- If you use Epoxy Resin PCB in your circuit, it would be very easy for you to replace particularly failed components
- Brings reliability to the performance of the circuit
Epoxy Resin PCB in Circuit Boards
What Appliances Contain Epoxy Resin PCB?
Appliances contain Epoxy Resin PCB and heavy copper PCB, so they become efficient and avoid bulky wiring. The main purpose of the manufacturers is to fix all of the electronic components in a compact space, and that’s what Epoxy Resin PCB provides them.
The manufacturers of PCBs need to give a warranty of their product to the customers so that they won’t compromise on the authenticity of the electrical components used inside the product.
Epoxy Resin PCB gives mechanical support to their components and helps to avoid any electrical shock.
The most prominent reason behind using Epoxy Resin PCB in appliances is that the substrate used in these PCBs provides insulation and resistance against mechanical, chemical, and thermal conductivities, which directly means that your appliances can avoid short circuits. That’s what provides reliability to customers.
Appliances of Epoxy Resin PCB
Is Epoxy Resin PCB Cost-Effective?
Yes, Epoxy Resin PCB is cost-effective, but the larger a PCB is, the more it will cost you.
Generally, the normal sizes of Epoxy Resin PCBs are 18″ × 24″, 18″ × 12″, 9″ × 24″, and 9″ × 12″, which costs you low. But, above that, it’ll cost you high.
If you want to design a big-sized PCB, you need to have more material as compared to the normal one. That’s what makes PCBs costly.
Here, if you were doing duplication of the whole circuit designing process and placed the components on either of the sides of the circuit, it will cost you high.
The reason behind this is, the PCB assembly is costly due to the leadless components and fine pitch.
This would require a unique assembly process and special inspection techniques.
Cost-Effective Epoxy Resin PCB
Does the Epoxy Resin PCB Insulate the Boards?
Yes, Epoxy Resin PCB insulates the boards because Epoxy Resin is itself insulators, so they help the whole of the circuit board to become an insulating board.
As compared to the Rogers PCB, Epoxy Resin is famous for its excellent adhesion, good strength, and moisture resistance.
And that’s why these are widely used in industries to provide mechanical support to their electrical components.
The experts have suggested that instead of using a rubber sheet, you can use these insulation materials to avoid electrical resistance and to make your board insulator.
Furthermore, the Epoxy Resin PCB is also appreciated and used to insulate the boards due to the low shrinkage property along with the strong adhesion.
Epoxy Resin PCB Insulate the Boards
What are the Properties of Epoxy Resin in PCBs?
Epoxy Resin efficiently protects the PCB’s electrical components against moisture, dust, and short circuits.
They provide resistance against mechanical, chemical, and thermal conductivities, so the performance of the circuit board cannot be affected.
According to the mechanical experts, the main reason to use Epoxy Resin PCBs is that they are compatible with fiberglass (FR-4), which is the leading substrate of Epoxy Resin PCB.
The Epoxy Resin is the low cost that a person can easily afford and to make a circuit board for his use.
While the manufactured printed circuit boards are quite costly. The printed circuit boards need to be insulated, and that’s what epoxy resin does.
These will provide strength to all of the electrical components of a circuit board, so any inconveniences should be easily avoided.
Properties of Epoxy Resin in PCB
Is Polyurethane Present in Epoxy Resin PCB?
Polyurethane is a plastic-type material and can exist in various types. Epoxy Resin PCB is often a type of polyurethane and belongs to a polymer class containing epoxy functional groups.
It couldn’t be wrong if we say polyurethane is present in Epoxy Resin PCB.
It surely provides elasticity and flexibility, while Epoxy Resin PCB provides strength to the various electric components.
The polyurethane is elastic because its floor coating is highly flexible and elastic, while the floor coatings of Epoxy are harder and brittle.
Epoxy Resins contains four ingredients in which a plasticizer and a hardener are included, which directly indicates the polyurethane.
That’s the evidence of the presence of polyurethane in Epoxy Resin PCB.
Polyurethane Present in Epoxy Resin PCB
Is Epoxy Resin PCB Used in the Potting and Encapsulation?
Yes, Epoxy Resin is used in potting and encapsulation of an electric component in a printed circuit. Basically, both terms potting and encapsulation are used interchangeably, having the same meaning.
This is the process in which the shell or pot is filled into the circuit with the help of Epoxy Resin. In the end, it becomes part of the particular electrical component.
At the same time, encapsulation is often a process in which the hardened resin used in potting is removed with the electrical component to be placed in the assembly.
In these processes, the Epoxy Resin protects the assembly and insulates the board circuit permanently. That’s how the electrical components, devices, circuits, and assembly avoid harmful attacks.
Epoxy Resin PCB Used in the Potting and Encapsulation
What Are the Uses of Electrical Epoxy Resin PCB?
Electrical Epoxy Resin PCB can be used in various industries for several purposes. Nowadays, these PCBs play a vital role in enhancing modern technology where everything is electronic or electrical.
Some of the useful applications of electrical Epoxy Resin PCB are given below:
- Communication: Epoxy Resin PCBs can be used as a foundation for mobile phones, smartwatches, laptops, tablets.
- Computers: Almost all of the screen devices are designed with this circuit and computer is the biggest example there
- Home Appliances: Almost all home appliances that use electronic components are using these printed board circuits for better efficiency of their appliances
- Industrial Equipment: Industrial components like assembly machines, ramps, and other presses are using them.
- Measuring Equipment: The equipment used to measure temperature the pressure is using these circuit boards.
- Scanning Equipment: The medical equipment includes X-ray machines, CT Scanners, and all other ultrasonic scanners that are using these circuits to maintain their machines’ efficiency.
- Medical Monitors: Blood glucose monitor, glucometer, heart rate monitor, and all other monitors that contain electric components are using them.
- Satellite Navigation: The satellite navigation systems are using these PCB circuits
- Media Devices: Modern vehicles have dashboards that are connected to radio or media players. All of these have electronic components which contain these printed board circuits.
Uses of Electrical Epoxy Resin PCB
What are the Advantages of Conformal Coating in Epoxy Resin PCB?
In Conformal Coating, a thin polymeric film is applied to the printed circuit board in order to protect all of the electrical components in assembly from an aggressive environment and corrosion.
This conformal coating has lots of benefits to printed board circuits. Let’s have a deep look at these benefits below:
- Increase the resistance power and promotes the insulation
- It can help to eliminate unwanted spaces
- Light-weighted (does not affect you, circuit board)
- With the conformal coating, the assembly will be protected against corrosive attack and chemicals
- Degradation of potential performance has been eliminated
- Conformal coating can eliminate the environmental stress of a PCB’s assembly
There are five types of conformal coating includes Acrylic (Type AR), Silicone (Type SR), Polyurethane (Type UR), Epoxy (Type ER), and Parylene.
What are the Different Materials in the EpoxyResin Circuit Board?
There are six components used as a material to design an Epoxy Resin PCB Circuit Board. These are Prepreg, Laminate, Solder mask, Copper foil, Nomenclature, Final Finish.
The prepreg is the thinnest glass fabric that is smoothly coated with resin, and a special machine called prepreg treaters is used to dry.
Here, the glass is the substrate that holds the resin in place, and the FR-4 Epoxy coated onto the fabric while starting as a liquid.
As the prepreg moves in the machine, it enters into the oven section, where it begins to fry. When it exits the machine, it is dry to touch.
Laminates are also called copper clad. The prepreg sheets play an important role in their production.
They are laminated together with the pressure and heat and with the sheets of copper foil on one or both sides.
Once the filled resin becomes harder, the PCB laminates are like plastic composite, and the sheets of copper foil are embedded on both sides.
The solder mask is used to cover the printed board circuit from the outer layers, which has a green epoxy coating.
Here, the internal circuits are buried under prepreg layers because they have no need to be protected.
But if the external layers wouldn’t be protected, these will cause the problem and corrode over time.
Solder mask is the most useful material there, which highly provides protection to the conductors there outside of the printed board circuit.
Silkscreen or nomenclature are the white letters on the top of the solder mask coating on a printed board circuit.
The lettering of nomenclature will show that every component goes on the board, and sometimes it’ll provide the component orientation as well.
There are variations of colors in solder masks and nomenclature.
Here, green and white color is present while those are most popular and are also suggested by the experts for better efficiency.
Is China a Good Place to Purchase Epoxy Resin PCB?
China is one of the leading countries which highly get themselves into the technology world and getting achievements day by day.
For now, China is the best option to purchase Epoxy Resin PCBs from.
There may be many best platforms in the world that can provide the best services for the production of Epoxy Resin PCBs, but the Chinese are still top on the list in producing these Epoxy Resin printed board circuits.
The availability of a wide range of their manufacturers makes them the most reliable and prioritized to purchase printed board circuits.
Here, PCBMay is one of the most trusted companies in the manufacturing of printed whiteboards in Chine. They ensure the least price and don’t ever compromise on the quality of their printed board circuits. With their years of experience, they are highly prioritized by the buyers.
Here are other reasons that what makes the best of this decade in this regard.
- Chinese use automotive technologies while making Epoxy Risen PCBs
- They have leading technologies to make sure everything regarding their product and its quality
- They are lenient to their delivery time, another reason for appreciation
- They highly valued their customers
What is Epoxy Resin PCB Manufacturing?
Epoxy Resin PCB is the construction of your printed board circuit design.
You will collect all the components used as material there, stick them one by one in the assembly, and attached all of them with the substrate.
The manufacturing of Epoxy Resin PCB begins with board fabrication and ends up at the assembly of printed board circuits.
Is Epoxy Resin PCB Safe to Use in Electric Appliances?
Yes, Epoxy Resin PCB is safe to use in electrical appliances and is often used by manufacturers.
The manufacturers of such electrical appliances use these printed board circuits to compile all the wires in a compact space to have a precious physical look for appliances.
Besides, the Epoxy Resin PCBs are also used to avoid any mechanical, chemical, and thermal conductivity. Moreover, the printed board circuits also avoid electrical shocks and short circuits.
What are the Different Types of Epoxy Resin PCB?
There are different known types of Epoxy Resin printed board circuits as given below:
These are such types of Epoxy Resin PCBs known these days and are often used for various purposes.
Do the Manufacturer Need QualityCertifications for Making Epoxy Resin PCB?
Yes, In China, the manufacturers need quality certification from their government in order to make Epoxy Resin printed board circuits.
Without the quality certification and permission, the Chinese government will ban and make the manufacturer guilty.
Those manufacturers who have proper certifications are trusted ones and provide you the true value.
These certifications include CE, UL, and other standards.
These quality certifications are used in the construction of all PCBs including the HDI PCB.
Is Epoxy Resin PCB Water Resistant?
No, these are NOT fully waterproofed. However, they are insulated and provide resistance, but till now, no circuit becomes completely waterproof.