Cas 409-21-2 silicon carbide SiC powder with green and black color

Short Description:

Name: Silicon carbide powder

Formula: SiC

Purity: 99%
Appearance: Gray black powder/green powder

Particle size: 50nm, 500nm, 1um, <45um, etc

MOQ: 1kg/bag

Brand: Epoch-Chem

Product Detail

Product Tags

Brief introduction
1.Name: Silicon carbide powder
2. Formula: SiC
3.Purity: 99%
4.Appearance: Gray black powder/green powder
5.Particle size: 50nm, 500nm, 1um, <45um, etc
6.MOQ: 1kg/bag
7. Brand: Epoch-Chem


Silicon carbide (SiC), also known as carborundum, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Synthetic silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics that are widely used in applications requiring high endurance, such as car brakes, car clutches and ceramic plates in bulletproof vests. Electronic applications of silicon carbide such as light-emitting diodes (LEDs) and detectors in early radios were first demonstrated around 1907. SiC is used in semiconductor electronics devices that operate at high temperatures or high voltages, or both. Large single crystals of silicon carbide can be grown by the Lely method; they can be cut into gems known as synthetic moissanite. Silicon carbide with high surface area can be produced from SiO2 contained in plant material.


High-grade refractory material;

Special use material for polishing abrasive;
Ceramic bearings; Ceramic engine parts;
Grinding wheels; Textile ceramics; High-frequency ceramics;
Hard disc and a support for multichip modules;
High-temperature and high-power semiconductors;
High-temperature ceramic bearings;
High-temperature fluid transport parts;
High hardness grinding materials;
High-temperature sealing valves;

High-temperature spray nozzles;
Integrated circuit substrate;
Catalyst support;
Mirror or coatings for extreme ultraviolet environment;
Nanocomposites (e.g., Si3N4/SiC, SiC/polymer); Resistance heating elements;
Strengthening materials for Al, Al2O3, Mg, and Ni……


Service we can provide
1) Formal contract can be signed

2) Confidentiality agreement can be signed
3) Seven days refund guarantee
More important: we can provide not only product, but technology solution service!
Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile

Company Introduction

Shanghai Epoch Material Co., Ltd. is located in the economic center—Shanghai. We always adhere to “Advanced materials, better life” and committee to the Research and Development of technology, to make it used in human beings’ daily life to make our life more better.

Now, we mainly dealing with rare earth materials, nano materials, OLED materials, and other advanced materials. These advanced materials are widely used in chemistry, medicine, biology, OLED display, OLED light, environmental protection, new energy, etc.

For current time, we have two production factories in Shandong Province. It covers a area of 30,000 square meters, and has workers more than 100 persons, of which 10 persons are senior engineers. We have established a production line suitable for research, pilot test, and mass production, and also established two labs, and one testing center. We test each lot of product before delivery to make sure we provide good quality product to our customer.

We welcome customers from worldwide to visit our factory and establish a good cooperation together!

There is a old saying in China that we are more than glad to see friends and customers from all over the world!

Our company has passed through the management system of ISO 9001, and we have our own SOP system for production, sales, and after sales service! Hope we could provide a good and professional service for you!
Marketing Campaign

Welcome all customers from worldwide!
We have customers worldwide, and till now, have establish a good coopperation with sumsung, LG, LV, as well as many other customers as well, and for further info, please contact us!

1) Are you manufacture or trade?
We are manufacturer, our factory is located in Shandong, but we can also provide one stop purchasing service for you!

2)Payment terms:T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.

3)Lead time≤25kg: within three working days after payment received.>25kg: one week

4)SampleAvailable, we can provide small free samples for quality evaluation purpose!

5)Package1kg per bag fpr samples,25kg or 50kg per drum, or as you required.

6)StorageStore the container tightly closed in a dry, cool and well-ventilated place.

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