High-Quality Halogen Free PCBs with Competitive Pricing
What is Halogen Free PCB
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Why Choose Viasion As Your Halogen Free PCBs Supplier?
Detailed Introduction of Halogen Free PCB
Halogen-free PCB is a very environmentally friendly PCB. It will not produce harmful substances and gases when burning like halogen PCB, which Viasion highly praises. Viasion has extensive experience in halogen-free PCB production. As the name implies, the material of them is made of a halogen-free substrate. Viasion has also been working hard on PCB halogen free for decades. Please call us any time for any of your halogen-free PCB fabrication demands.
Generally, according to Viasion’s production experience, PCB materials will contain specific concentrations of halogens, and environmentally friendly halogen-free PCB materials will replace these halogens with unique halogen-free materials to achieve the purpose of environmental protection.
Next, Viasion will explain the environment-friendly type of Next, Viasion will explain the environment-friendly type of halogen-free PCB. It can not only protect the atmosphere of the earth but also protect the respiratory health of organisms. Therefore, it is an essential material. As Viasion mentioned above, the characteristic of printed circuits made by halogen-free material is the particularity of material making and proportioning and using materials with strong dehydration and flame retardancy to achieve the purpose of environmental protection. According to Viasion’s production experience and cooperation experience, it is mainly divided into two series. The first series is based on phosphorus.
For Viasion, The main working principle of phosphorus is that it is contained in the resin PCB. When burned, it will form a carbonized protective film to prevent flames. The other is phosphorus nitrogen. Its principle is more straightforward than the previous one.
The resin PCB containing it will not produce combustion gas directly when burned, which is equivalent to improving the flame retardancy coefficient. These two materials are currently the primary halogen-free printed circuit boards materials, including Viasion. Please get in touch with us when you need any halogen-free PCB manufacturing service.
Halogen Free PCB’s Advantages and Features
Someone may wonder, ” Regarding the nitrogen and phosphorus in the material of the halogen-free cicuits, if the fox pair electrons of N and P in his redox resin are much less than that of the ordinary halogen PCB, will that lead to a lower probability of hydrogen atoms forming hydrogen bonds in water?” The answer is yes.
According to Viasion, that will further lower the material’s water absorption than the flame retardant coefficient of ordinary halogen PCB. Also, According to Viasion’s production experience, Viasion found that lower water absorption will further improve the stability of PCB materials, which is also a significant advantage and feature of halogen-free PCB material.
Halogen’s Definition and Hazard
First of all, the definition of halogen. According to the production experience of Viasion, halogen composition is mainly F, CI, BR, I, and even at. But it is very harmful and is not included in the plate. It’s a hazardous, radioactive substance. So the main components are F, CI, BR and I. They also play a similar role in halogen-free PCBs. They are mainly used as flame retardants to improve the flame retardance of PCBs further to achieve the goal of environmental protection. In addition, Viasion will also use CFCS, HCFCS and other materials for freezing dose. Please contact our sales team to quote your halogen-free PCB manufacturing cost.
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Halogen Free PCB Application
Viasion has accumulated many years of experience in the production of halogen-free PCBs. So we have strong supply chain for the top quality halogen free PCB material. And in PCB production process, we make sure halogen are used in halogen free PCBs. Please contact us free when you have any halogen-free PCB fabrication requirement.
On the other hand, Viasion will discuss the presence of halogens in PCBs in normal production.
Halogen Free PCBs and Environmental Protection
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Viasion Technology is your trusted partner & one-stop shop for PCB fabrication, components sourcing, PCB assembly and electronic manufacturing. With more than 16 years of experience, we have been supplying high-quality PCBs with competitive pricing for 1000+ customers worldwide. Our company is ISO9001:2015 Certified & UL Listed, and all our products are 100% E-tested and inspected by AOI & X-RAY to meet the highest industry standards. So please get an instant quote from our sales team now, and we will take care of the rest.
Frequently Asked Questions
The core benefit of halogen-free PCBs is that they are more environmentally friendly.
Also, halogen-free PCBs can be used in products that are closely connected to the human body, such as medical electronics.
Moreover, halogen-free PCB materials provide less harm to humans in case of fire.
Halogen-free PCBs use halogen-free materials which do not contain (or extremely low amount) halogens such as bromine or chlorine.
LED lighting products
Consumer electronics such as electronic toys, remote controls, etc
The cost of using halogen-free PCBs is higher.
Halogen-free laminates are higher than standard materials.
Viasion will conduct a series of testing and inspection for all the products. The following states the main ways of testing and inspection in Viasion.
Electrical Test (E-test)
AOI (Automated Optical Inspection)
Visual and mechanical inspection after every process
Any other tests customers required
TDR Impedance test
Tape Test (adhesion test)
Peel Test (conductor peel strength)
Ionic Contamination Test
Inspect to IPC-A-600 Class 2 and IPC Class 3
International standards for PCB halogen free include the IEC 61249-2-21 and the UL 94V0.
You can search for such information by entering keywords like “halogen-free PCB” in the Google search engine. Then, Google will present the relevant pages. You may also contact us if you have any questions about your products.
When using halogen-free PCBs, we should take into account the following points.
1) Fully understand the parameters to make sure the material can meet your requirements;
2) Take into consideration that halogen-free material is more expensive than standard FR4 material;
3) Longer lead time may needed, so please ask PCB manufacture in advance.