China PCB industry development under the changing situation
Printed circuit boards market developing in recent years
The recent status of Shenzhen PCBA SMT factory
Top 10 PCBA manufacturers in China
Taiwanese PCB output value creates the high record at first half year of 2021
China PCB industry reshuffle speeds up in 2021
What Is the Real Status of China PCB Industry?
Prototype and small volume PCB companies in China
Passive component prices increase under COVID-19 outbreaks in Malaysia and Philippines
Four major entry barriers in the PCB industry
History of PCB Development in China
China is still the SMT manufacturing center
New trend of the PCBA turnkey manufacturing market
Chinese CCL production capacity increase recent years
solution to the 32.768kHz crystal oscillator cannot oscillate
Challenge of energy conservation and environmental protection to the development of PCB
Limata's innovative LUVIR technology
Development prospect of LED plant lighting market
TPCA promotes PCB-ECI standardization
20H principle in PCB design
3W principle in PCB design
China's PCB output value will increase 2022
PCB equipment business prospects are promising
Automotive intelligence and electrification, PCB will obtain opportunity
Analysis of the reason why the pad is easy to fall off when the circuit board is soldered
Introduction to BGA Technology
What causes the print circuit board (PCB) trace open?
How to solve the problem of Rigid-Flex PCB expansion and shrinkage?
What will happen to the PCB industry in 2019?
2018 PCB Development Focus
PCBA circuit board Industry Recent Situation
2020 China SMT industry development situation
Evolution of THT plug-in process and SMT process
2015 PCB market grow slowly
Copper foil price rise 30% in few months
PCB factories facing upstream price rising
HDI and FPC growth fast in hot season
Japanese PCB industry consecutive 8months decline
AOI application in electronic manufacturing service
Parts placement precautions of double side reflow PCB
Analysis and improve of open defect in PCB
PCB panelization method
CCL and PCB price expected to increase
FPC new trend and application
Russia will Spurn AMD, Intel for Locally-Made Processors
Japan PCB industry 5months decline in 2016
Korean PCB industry in 2015&2016
Current challenges and opportunities of PCB chemicals
Taiwanese PCB industry grow slowly in 2016
HDI and FPC enable IoT
PCB factories are moving out from Shenzhen
Latest PCB industry China
High end PCB is popular in recent years
Nippon Mektron FPCB manufacturing supported Orbotech
Production capacity expanding raise PCB market concern
Choice for location of fiber glass factories
Fast development in East and South Asia PCB industry
Technical gap between Mainland China and Taiwan PCB industry
Deficiencies of small and medium China domestic PCB enterprises
Taiwan PCB enterprises into automotive PCB industry
Shenzhen to be the World’s PCB trading center
2015 Q3 Taiwan PCB production value released by TPCA
Moving in to inland regions, PCB industry pattern is changing in China
Challenge of PCB from Wearable electronics
Innovation in PCB manufacturing technology
Chinese PCB industry growth trend
2014 Global PCB output reach $60.2 Billion
Flexible PCB grow fast in Japan PCB industry
PCBA turnkey service is a New Trend in PCB manufacturers
Revolution SMT brings to Electronics
China Local PCB maker compete with Taiwan maker in HDI
Time to Build China PCB industrial Brand
Scanning the electromagnetic waves in printed circuit board
Develop trends in integrated circuit industry
PCB market growing in 2016
Impact of CNY Devaluation on China PCB industry
RF power Device market grow rapid in 2015
Advantage of SysPCB
HDI flexible pcb new trends in 2015
PCB Material Development
New material for flexible PCB
Express PCB Manufacturer
Taiwan PCB manufacturers expending, orders from China IT Company
Demands of mobile boards become weakness
PCB material supplier of high-frequency active layout of the front-end
ARLON high-frequency material
See through the design connotation of Aiptek’s pocket projector

Challenge of energy conservation and environmental protection to the development of PCB

PCB is not only the most important mechanical support for fixing, linking and assembling various components, parts and integrated circuits of an electronic product, but also can make electronic products have high reliability, good consistency, high mechanical strength and light weight, small size, easy to standardize and other advantages and basic parts. Although PCB can be called a high-tech product in the electronics industry, the development of PCB is not only challenged by its own cost-effectiveness issues, but also challenges from external energy conservation and environmental protection, especially the energy conservation and environmental protection requirements of electronic product manufacturers and social requirements. Therefore, PCB must take the road of green development, and must place energy conservation, consumption reduction, emission reduction and pollution control in an important position in the development of the industry. With the rapid development of the industry, competition in the PCB industry has become increasingly fierce. Energy conservation and consumption reduction are not only implementing the national energy conservation and emission reduction policy, but also an important means for enterprises to reduce production costs and improve their competitiveness. The energy saving of PCB companies can only rely on technological progress, especially the innovative PCB production process. Although the overall situation is relatively difficult, it is possible to start locally and change the lengthy PCB process step by step. It is believed that "long technological process" to "short technological process " will surely achieve energy saving. At present, we can proceed from the following aspects:

First, we should make unremitting efforts to continue to promote digital inkjet printing technology to replace screen printing, and to use 3D printing technology to replace the etching of PCB electronic circuits. This will be one of the ways for PCB companies to achieve energy saving.

Second, vigorously promote the compressed air energy saving program. Compressed air is the most widely used in PCB companies. The energy consumption of compressed air in most manufacturers accounts for 20%-35% of all power consumption. Focusing on the energy saving of compressed air can make the PCB industry energy-saving work get twice the result with half the effort.

Third, intensify efforts to take effective measures in the PCB electroplating process, using energy-saving electroplating power supplies to improve electroplating efficiency, which can also receive surprising energy-saving effects. For example, in the area of hole metallization, the direct electroplating technology of organic conductive film that has emerged in recent years has been recognized and used by more and more companies. The direct electroplating technology of polymer conductive film that combines many advantages has also been accepted by the market. It is widely used. The hole metallization process has no formaldehyde gas emission, which not only greatly improves the working environment, but also has no complex wastewater, simple treatment method, greatly saves water and electricity, greatly reduces operating costs, and horizontal transmission is easy to automate.

Fourth, promote high-efficiency and energy-saving motors in PCB companies and carry out technological transformation of PCB production equipment. Industry associations can take the lead in introducing energy-saving service companies and institutions, innovating energy-saving models, and it is expected to achieve a power saving effect of about 20%.

At present, the clean production of PCB industry has started, but it still needs to move forward steadily.

1, the most important thing is to ensure that wastewater discharge meets the standard at all times. All indicators such as PH, Cu, Ni, COD, and ammonia nitrogen must meet the standards 24 hours a day, 365 days a year. All PCB companies must have the awareness of law-abiding, integrity and environmental protection.

2, recycling waste water. To formulate standards for waste water reuse, strictly require the proportion of treated waste water to be returned to the production line for use.

3, vigorously control the problem of heavy metal pollution in PCB production, treat copper and a small amount of nickel in discharged wastewater in accordance with environmental protection discharge standards, minimize the content of copper and nickel in discharged wastewater, and promote the use of these two in wastewater. This kind of metal is produced and processed into metal mud, which is used as the raw material of the smelter to realize waste recycling.

4, strengthen cooperation with potion manufacturers to develop environmentally friendly potions; because environmentally-friendly chemical potions emit less exhaust gas, waste water, and waste, they are easy to handle, and the working environment is friendly, and the health of workers is also more protected.

5, actively cooperate with electrical and electronic equipment companies to do a good job in the restriction of the use of hazardous substances (RoHS) in products. In general, the development of the PCB industry relies on two-wheel drive technology, energy conservation and environmental protection. However, energy conservation and environmental protection are more important to the PCB industry at present, and even directly affect the survival of some enterprises. Green manufacturing in the PCB industry cannot be achieved overnight. It must be regarded as the development direction of the industry and strive to promote it; this requires both the promotion of laws and regulations, the guidance of policies, the formulation of standards and regulations, and the creation of an atmosphere of corporate social responsibility; At the same time, industry organizations need to play a role, unite, lead enterprises, cooperate with each other, and develop in coordination.

Finally, they must abide by market rules and give play to the role of market mechanisms in allocating resources.