Manufacturer, custom toll processor, and global distributor of higher tech specialty chemical raw materials (powders, foils, and wires). Fax: 1-401-433-7001.

Reade Advanced Materials offers:

Silicon Nitride Powder

• Designations:

Reaction Formula: 3Si + 2N2= Si3N4

Chemical Formula: Si₃N₄

• General Description:

Gray to white in color. High temperature strength, superior toughness, strong hardness, excellent abrasion resistance, good thermal shock resistance, smaller thermal expansion coefficient, good corrosion resistance, smaller shrinkage by reheating, good chemical resistance, and good high-temperature insulation properties.

• Nominal Chemical Properties Available:

Typical Chemistry: Si= 59.4 and N= 38.2

• Typical Physical Properties Available:

Pieces, targets, granules, and various powder distributions down to as small as 5 to 15 nanometers

• Nominal Physical Constants:

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• Typical Applications:

Heat engine parts, power generating turbines, machine bearings, heat and corrosion resistant jigs, plastics filler, high temperature insulation materials, special refractories, surface reforming, and electronic materials

• Packaging Options:

50 lbs. net weight bags, drums, and bulk bags

• TSCA (SARA Title III) Status:

Yes. For further information please call the E.P.A. at 1.800 535.0202

• Chemical Abstract Service Number:

12033-89-5

East Coast USA: +1-401-433-7000 / West Coast USA: +1-775-352-1000 / Latin America: +507-314-1282

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