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CAS 7782-42-5 Foundry Carbon Graphite Chemistry Black Solid C24X12

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CAS 7782-42-5 Foundry Carbon Graphite Chemistry Black Solid C24X12

Brand Name : FOUNDRYCHEM
Certification : SGS REACH ISO9001
Place of Origin : CHINA
MOQ : NEGOTIATION
Payment Terms : L/C, D/A, D/P, T/T
Delivery Time : 10-15 days
CAS NO : 7782-42-5
Appearance : Black solid
Molecular Formula : C24X12
Molecular Weight : 12.01
Purified ash : 50PPM
Packing : Packed in bottles
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CAS 7782-42-5 Foundry Carbon Graphite Chemistry Black Solid C24X12


Graphite

Product introduction

Graphite is a crystalline form of carbon black, iron to dark gray. Soft, creamy feel, conductive. Chemically inactive, corrosion resistance, acid and alkali, etc. is not easy. To strengthen the heat reaction in air or oxygen, combustible and generate carbon dioxide. Strong oxidizing agent will be oxidized into it organic acid. Used as anti friction agent and lubricating material, making crucible, electrode, battery, pencil. High purity graphite in nuclear reactor for neutron moderator. Often referred to as carbon or graphite, because the former is mistaken for the lead.


YIXING SUNRISE COMMERCE CO.,LTD is the lead manufacturer and exporter to have volume production of Triacetin series,which is widely used in tobacco,food packing material,foundry,medical,field,etc.We also provide other products like PC(Propylene Carbonate),EGDA(Ethylene Glycol Diacetate), FA(Furfuryl alcohol),which widely used in foundry industry.

Also,we have a series of products widely used as solvent in coating and paints&ink industry,like IPAC(Iso-propyl acetate),NPAC(N-propyl acetate),and SBAC(Sec butyl acetate)...

Our main market is in Europe,Japan,Korea,Australia,South Asia,etc. with great capacity and quality of products we won customers' trust and we aim at providing quality and products and better services on a global basis.


Product use

1, For refractory material: graphite and its products with high temperature properties, high strength, in the metallurgical industry is mainly used to manufacture steel commonly used in graphite crucible, graphite as the protective agent of steel ingot, metallurgical furnace lining.

2, As a conductive material: used for manufacturing the electrode in electrical industrial brushes, carbon, carbon nanotubes, anode, mercury is converter graphite gasket, telephone parts, TV tube coating.

3, For wear resistant lubricating material: graphite is often used as a lubricant in the mechanical industry.

4,Graphite has good chemical stability, widely used in petrochemical, wet metallurgy, acid and alkali production, synthetic fiber, paper and other industrial sectors, can save a lot of metal materials.

5, For casting, casting, molding and high-temperature metallurgical material: Graphite due to thermal expansion coefficient is small, and the capability of cold and hot change, can be used as a mold of the glass, the use of graphite after black metal castings get precise size, smooth surface, high rate of finished products, can be used without processing or minor processing, thus saving a lot of metal.

6, For the atomic energy industry and national defense industry: graphite has a good neutron moderator in the atomic reactor, uranium graphite reactor is a more application of an atomic reactor.

7, Graphite can prevent boiler fouling, the unit test showed that, in the graphite powder by adding a certain amount of water (about 4~5 grams per ton of water) to prevent the boiler scaling on the surface of graphite. In addition to a metal chimney, roof, bridge, pipeline can rust.

8, Graphite can be used as a pencil core, pigment, polishing agent, graphite after special processing, can make a variety of special materials for the relevant industrial sector.

9, Electrode: the advantage of the graphite electrode is the processing speed is faster, the weight is lighter, the discharge consumption is smaller, the material cost is lower, there is no burr; and graphite is easier to grind and polish.


Specification

Molecular FormulaC24X12
Molecular Weight12.01
CAS NO7782-42-5
AppearanceBlack solid
SpecificationsItemBG30BG40BG50EDM-5BG60BG70BG80
BulkdensityG/cm31.521.81.851.751.851.851.85
ResistivityμΩm138.58.5138.51111
Thermal conductivity(110℃)W/m·k120105110
Coefficient of thermal expansion(room temperature-600℃)10-6/℃3.94.13.9
Shore hardnessHSD29424851526568
Bending strengthMpa16384638525160
compressive strengthMpa3265858688118135
Elastic modulusGpa101112
Porosity ratio%29151318131311
ashPPM1000700700700700500500
Purified ashPPM5050505050
PackingPacked in bottles
For more infofoundrychem@yahoo.com/tinatona007@163.com


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