China Wholesale Smt Boards Manufacturers - 16 Layer High Tg ENIG PCB – Huihe
China Wholesale Smt Boards Manufacturers - 16 Layer High Tg ENIG PCB – Huihe Detail:
About High Tg PCB
High Tg PCB circuit board is basically defined as PCB raw material or designed to withstand high heat resistance in high temperature PCB, high Tg is usually higher than 170°C. Therefore, the PCB with TG greater than or equal to 170°C is high Tg PCB, which can also be called glass transition temperature. High heat resistance, commonly used in lead-free process.
Our Advantages
Own factory, factory area 12000 square meters, factory direct sales
Product 100% test (AOI scanning, 100% Flying Probe Test, FQC full inspection) to reduce the product defect rate
Through a variety of ISO certification, in line with IPC international inspection standards
How To Distinguish High Tg Materials?
Materials |
Tg |
MOT |
FR4-ordinary Tg |
130℃ |
110℃ |
FR4-MediumTg |
150℃ |
130℃ |
FR4-high Tg |
170℃ |
150℃ |
polyimide-Ultra high Tg |
260℃ |
240℃ |
TG Values Of Common Materials
Materials |
Tg value |
CEM-1 |
110-130℃ |
FR4 |
120-180℃ |
PTFE |
200-260℃ |
ceramic |
200-300℃ |
polyimide |
200-350℃ |
FR4 TG is usually 130-140℃, and the middle TG is usually higher than 150-160℃. The humidity resistance, heat resistance, stability, chemical resistance and other properties of PCB during the manufacturing of high Tg PCB circuit board are directly dependent on the glass transition temperature.
We can help you determine if high temperature resistant printed circuit boards are needed and guide you to select the appropriate high Tg PCB circuit board. If your product is transitioning from lead-free to lead-free to RoHS instructions, or if you need to learn more about high Tg laminates, please contact us online or email to em01@huihepcb.com We will be happy to serve you.
Product detail pictures:
Related Product Guide:
We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for China Wholesale Smt Boards Manufacturers - 16 Layer High Tg ENIG PCB – Huihe , The product will supply to all over the world, such as: Slovakia, Paraguay, Korea, We integrate all our advantages to continuously innovate, improve and optimize our industrial structure and product performance. We will always believe in and work on it. Welcome to join us to promote green light, together we will make a better Future!
By Barbara from Estonia - 2017.10.23 10:29
The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
By Martin Tesch from Guinea - 2018.06.21 17:11