Graphite bipolar plates for the hydrogen energy industry

Graphite bipolar plates play a crucial role in the hydrogen energy industry, especially in hydrogen fuel cell technology. They are the ‘backbone’ of the stack, responsible for supporting the membrane electrodes, separating the fuel from the oxidant in the system, and preventing gas permeation; they collect and conduct current, and the flow paths of the bipolar plates distribute the gas uniformly to the electrode's reactive layer and electrode reaction; they can expel heat and maintain a uniform temperature field of the cell; they are corrosion-resistant, resistant to shock and vibration, and are thin in thickness, Light weight. As a representative enterprise in the field of graphite bipolar plates, Foshan Baoji Graphite participates in the compilation of ‘Technical Requirements for Bipolar Plates for Proton Exchange Membrane Fuel Cells’ standard, and owns independent patented technology, special blocking process and exclusive formula of graphite modifier, and the production application and application effect are at the forefront of the industry, especially the ultra-thin hydrogen fuel cell graphite bipolar plates with thickness as thin as 0.7mm (single-side plate)/1.2mm (double-side plate). In particular, the R&D results of ultra-thin hydrogen fuel cell graphite bipolar plates can be 0.7mm (single panel)/1.2mm (double panel) in plate thickness, which will significantly increase the lift power of the fuel cell and significantly reduce the weight of the system, and help the company to take the lead in the promotion of the demonstration of the operation of fuel cell cars.

Graphite accessories for vacuum furnaces

Graphite fittings are increasingly widely used in vacuum furnaces. Not only used to manufacture the vacuum furnace heating element, insulation screen, but also used to manufacture such as brackets, trays, rails, bolts, bearings, fan blades and other stressed structural parts. Graphite in the application of vacuum furnace, greatly simplify the design and manufacture of vacuum furnace, reduce the consumption of tungsten, key, tantalum, stainless steel and other metals, reduce the cost, improve some of the performance of the vacuum furnace and expand the scope of use of the vacuum furnace. Graphite has good vacuum performance, thermal conductivity, thermal expansion coefficient is small, with the temperature increase in strength, good processing technology, etc., coupled with the low cost, so it is a high-quality and inexpensive materials.

Graphite tooling jig

Graphite tooling jig is a kind of auxiliary tool made of graphite material specially used in industrial production, which is mainly used for fixing, supporting, positioning or as a heat transfer medium, usually made of high purity graphite material with excellent thermal conductivity, chemical stability and mechanical strength. Widely used in electronic manufacturing, semiconductor processing, mechanical engineering, aerospace, nuclear industry and many other fields.

Graphite for Semiconductor Industry

Application Fields: 1. Graphite in semiconductor packaging, design jigs (to solve many production problems) graphite multiple coating options 2.Graphite ark for sintering in rare earth and lithium battery fields. 3.Graphite for sintering in automotive field 4.Graphite for hot pressing We have many years of experience in semiconductor graphite process. We can design jigs (to solve many problems in production) and various coating options for graphite. About coating advantages: 3 kinds of coating process: 1 type: no powder coating 2 types: carbon coating, graphite purity from 4 9 to 6 9 3 types: nano-hardened coating, wear-resistant