News
A lot of people know the important role of Braking system, also a lot of people are willing to spend more money to change this relationship to the life safety of the system. Speaking of the system, like the porsche 911, pagani Zonda R and lamborghini LP700 etc, these vehicles on the braking system is used on the changing material of brake disc, believe that if you have pay attention to these supercar fans will know that this material is called Carbon ceramic composite materials (Carbon Ceramics: C-SIC), which is a new type of composite material, it is not young, because the material as early as the 1991 Frankfurt international motor trade fair has been published. Only this material due…
Carbon fiber is one kind of special fiber consists of carbon element.it has high temperature resistant,good wear resistance,electrical conductivity,thermal conductivity,corrosion resistance etc.It’s fiber in shape,flexible,and could be machined into fabric. Along the fiber axis direction,it has a high strength and modulus.density of the carbon fiber is low,so it has a high specific strength and specific modulus. The most important use of carbon fiber is to be the reinforce which be manufactured as advanced composite materials with resin,metal,ceramic and carbon etc. The carbonization processing of the precursor fiber,the raw material,carbon content below: precursor fiber Item Chemical composition Carbon content/% Percent recovery of carbon fiber/% PAN (C6H10O5)n 45 21~35 RAYON (C3H3N)n 68 40~55 PITCH C,H 95 80~90 The procedure of the 3…
What is Graphite Foil? - Graphite foil is a pliable graphite material with anisotropic properties similar to pyrolitic graphite. It is a good thermal and electrical conductor within the plane of the surface but a much poorer conductor through the thickness of the material. It also has a surface reflectivity several times that of ordinary graphite. Graphite foil products are in stock as sheets, discs, rings & rolls in standard, commercial & high purity grades. All items are to customer requirements. Specialty products include gaskets, tape, die cut rings, carbon fiber yarn & foil yarn with cotton or wire core. Graphite foil is an excellent sealing material for high temperature, high-pressure transfer of liquids, gases, steam, chemicals and corrosives. It…
