China Factory Fr-4 Copper Clad Laminate Sheet Ccl for Printed Circuit PCB Board

Our company not only sells better quality Copper Clad Aluminum Plate, Duplex Stainless Steel Clad titanium Plate, stainless steel sheets for kitchens than our competitors, but also cheaper prices. In the future, we will continue to bring together the creativity and technology we have accumulated over the years to promote social progress and light up a new future! Hope we can be your trustworthy supplier in China.

1.product Introduction

Titanium clad copper plate is a bimetallic composite material manufactured by explosive welding or combined explosive and rolling technology.It integrates the physical,chemical and mechanical properties of titanium and copper,helping customers cut overall costs.The product features excellent electrical conductivity and superior ductility,which enables easy bending,stamping and forming.

Based in Baoji, Shaanxi Province,our company operates three standardized workshops and focuses on the production of metal clad plates.We boast extensive manufacturing experience in this field.
We source titanium raw materials from our long-term partners Western Materials and Xiangrun,and copper plates from Chalco Luoyang Copper.We continuously upgrade production and testing equipment to keep pace with industrial developments and adopt strict quality control standards.
Our products are well recognized both domestically and internationally. With reliable quality,our clad plates have won wide trust from customers worldwide..

2. Product parameters

3.Feature

It combines the merits of titanium and copper.The copper layer offers superior electrical conductivity and good ductility for various forming processes.The titanium layer features outstanding corrosion resistance and extends the service life of the product.

4.Application

1) Electrolytic manganese dioxide

Electrolytic manganese dioxide (EMD) is the critical component of the cathode material in modern alkaline,lithium,and sodium batteries including electrochemical capacitors and hydrogen production.Application of this plate lifting lug in seed plate tank of copper electrolysis production.

2) New Energy & Electric Vehicles
Applied to high-voltage battery connectors,battery tabs,busbars and liquid cooling plates for energy storage systems.It resists corrosion from electrolyte and extends the cycle life of batteries for high-voltage fast charging platforms.
3) Power Transmission & Distribution
Widely used for busbars,cable connectors and conductive parts of coastal substations.It performs excellently against marine salt fog and greatly reduces circuit failure risks.
4) Chemical, Electrolysis & Hydrometallurgy
Served as electrodes and lining plates for chlor-alkali industry,electroplating and electrolytic cells.It has ultra-long service life and significantly reduces factory maintenance costs.
5) Marine Engineering & Shipbuilding
Used for seawater desalination equipment,marine conductive components and structural parts of offshore platforms to resist seawater erosion and salt fog.
6) Electronics, Semiconductors & Fuel Cells
Applied to heat dissipation substrates,bipolar plates and precision conductive components,meeting the requirements of heat conduction,electric conduction and anti-corrosion for high-end electronic devices.

5.Product qualification

Test Equipment:Thickness Detection Equipment

RT Detection Equipment & Alloy Analyzer

6.FAQ

1) What are the methods of producing clad plate?

Pouring method,forging method,powder metallurgy method,powder metallurgy rolling method, welding method (diffusion welding, surfacing),rolling bonding method,explosive welding,explosive welding plus rolling method and so on.Based on metal properties,product specifications,service conditions of clad plate,market demand,technological progress and equipment update,rolling clad method,explosive welding and explosive welding rolling method are the main production methods at present.

2) Principle of rolling clad method?

There are two kinds of rolling compound method,cold rolling and hot rolling.The basic principle is:under the strong pressing action of rolling mill,or the combination of preheating action,plastic deformation occurs on the cross section of two metal materials to be compound,resulting in plastic deformation or fracture of the surface to be compound,and then clean,activate,and continue to form a planar metallurgical bonding form under the action of strong stress.It is different from single metal rolling in that a strong pass reduction must be applied,especially the initial pass.Only under this condition can the physical contact between the two metal materials to be compounded be made as full as possible.

3) Principle of explosive welding?

Metal explosive welding is a metal processing technology that uses explosives as energy to weld two or more metal materials into one.Large area metal explosive welding is called metal explosive composite.It is different from other metal clad plate production methods.In a very short time,it is in the order of microseconds,the workpiece is applied with high-voltage pulse load (about 1000000 ATM),the loading stress is far higher than the dynamic yield strength of the metal material;the loading process is instantaneous,within a few microseconds;the workpiece only bears the load locally,and it is in a state of high-speed movement,and the deformation only occurs in the action zone The bonding zone is a wavy metallurgical bonding form.

4) Principle of explosive welding plus rolling?

Based on the advantages of the above two production methods,the thick composite slab is made by explosive welding,and then the required thickness,width and length of composite slab are made by hot rolling or cold rolling according to different conditions or requirements.This is not only a production method,but also a technological progress,and also promotes the improvement of equipment manufacturing,which greatly improves the quality,reliability and service life of the equipment.

Since the establishment of our brand, we always adhere to technology-based, user first, and are committed to providing high-quality China Factory Fr-4 Copper Clad Laminate Sheet Ccl for Printed Circuit PCB Board for consumers. We continue to surpass and move forward on the road of realizing our ideals, and move towards a more brilliant future with a firm and steady pace. We build a high-level, high-level professional and technical personnel team and strengthen our R&D efforts to ensure that our products maintain a leading edge in technology.