High Temperature Resistance Price of Graphite Block For Melting Glass

High Temperature Resistance Price of Graphite Block For Melting Glass   We can manufacture the high quality product according to customers' requirements or drawings   Product Description    graphite block. Process engineering characteristic of graphite block High temperature resistance: Graphite block is one of the currently known highest-temperature resistance materials. Its melting point is 3850 ° C ± 50 ° C, boiling point up to 4250 ° C. Under 7000 ° C ultra-high temperature electric arc, the loss of graphite is the minimum, only 0.8% of the total weight in 10 seconds, Thus, the high temperature resistance of graphite is very prominent. Specific thermal shock resistance: Graphite block has good thermal shock resistance, when the temperature changes suddenly, the crack will not emerge due to the small thermal expansion coefficient Thermal and electric conductivity: Graphite block has good thermal conductivity and electrical conductivity. Compared with the general material, its thermal and electrical conductivity is very high. Four times higher than stainless steel, two times higher than carbon steel and 100 times higher than the average non-metallic. Lubricant: The lubricating properties of the graphite block is similar to MoS2, the friction coefficient is less than 0.1. Its lubricating properties changes from the size of the graphite flake, the bigger the flake is, the smaller the coefficient is ,and the lubricant property will be better. Chemical stability: Graphite block has good chemical stability at room temperature. Resistance to acid, alkali, and organic solvents.   Physical and chemical indicators of graphite block.  

Model	density g/cm3	Resistivity μΩm	Breaking strength Mpa	Compression strength Mpa	Thermal expansion coefficient 10-6/℃	Ash %	Graininess mm
	≥	≤	≥	≥	≤	≤
TZ160	1.60	8.0	18.0	36.0	2.9	0.3	2.0mm
TX170	1.70	7.8	20.0	40.0	2.9	0.3	0.8mm
TX172	1.72	7.5	22.0	44.0	2.9	0.3	0.8mm
TX175	1.75	7.5	24.0	48.0	2.9	0.3	0.8mm
TX185	1.85	7.0	36.0	75.0	3.0	0.2	0.045mm

  Graphite block has the excellent characteristic, so mainly be used in metallurgy, mechanical, electrical, chemical, textile and national defense industry branch.   Packaging & Shipping    Package Plywood case packing, interspace with filling materials in order to avoid shaking.     Our Services Close customer contact through a global marketing network covering more than 90 countries •   Professional technical and individual advice provided at customers‘ own sites •   Detailed design proposals to solve customer-specific problems •   Application-oriented training in key applications and special literature •   Extensively equipped laboratories for analyses •   Reliable and flexible delivery service      Company Information Qingdao Tennry carbon Co.,Ltd is the professional manufacturer for graphite products in  Shandong province. Mainly engaged in manufacturing, researching and selling graphite products,  the advanced production line, Testing Room ( for product content testing) form the full researching  and testing system with advance facilities and complete procedure. The annual productivity for  carburant and all kinds of graphite products is about 30000 tons.     FAQ The working life We can not give you any promise. There are many factors which can influence the products’  working life, such as working environment, the work’s operation and so on, however we can  give you some tips. The sample We can offer some samples, but you need pay the cost and freight. The payment We usually accept the payment by TT. The certification Our company can offer the third-party testing which is more reliable than the certification. The drawing Our company can almost produce all the product from the customer’s drawing. The after-sales services If you have any question, please feel free contact us.       Our product        

Contact us if you need more details on price of graphite block. We are ready to answer your questions on packaging, logistics, certification or any other aspects about graphite block for melting glass、graphite blocks for sale. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Graphite Block > Other Graphite Block