Ultrafine Silicon Nitride Powder with Micron and Nano Size Particles Si3n4 Nanopowder / Nanoparticles

• CAS No.: 12033-89-5
• Formula: Si3n4
• EINECS: 231-726-8
• Appearance: Powder
• Grade Standard: Industrial Grade
• Purity: 99.9%
• Particle Size: 50nm, 325mesh, etc
• Color: Gray White Powder
• Package: 50kg/Drum
• Brand: Epoch
• Transport Package: 500g/Bottle
• Specification: 99.9%
• Trademark: Epoch
• Origin: China
• HS Code: 2843290090
• Production Capacity: 100kg Per Month

Product Description

Product Description

Brief introduction

1. Product Name: Silicon nitride powder Si3N4

2. CAS NO.: 12033-89-5

3. Purity: 99% min

4. Particle size: 20nm, 100nm, 1-5um, etc

5. Appearance:Gray white powder

6. Brand: Epoch-Chem

Performance

Si3N4 possesses high purity, narrow range particle size distribution, and larger specific surface area;
High surface activity, low bulk density, UV reflectivity is more than 95% and absorption rate of infrared band is above 97%

Application

1) manufacturing structure device: such as metallurgy, chemical industry, machinery, aviation, aerospace and energy industries to use the ball and roller bearing, sliding bearing, sleeve, valve, and a wear-resistant, high temperature, corrosion-resistant structural components required.

2) Surface treatment of metal and other materials: such as molds, cutting tools, turbine blades, turbine rotor and the cylinder wall coatings.

3) Composite materials: such as metals, ceramics and graphite composites, rubber,plastics, coatings, adhesives and other polymer-based composites.

Specification

Item	Purity	APS	SSA	Color	Crystal Formation	Morphology	Bulk Density
Si3N4	>99.9%	20nm	93m2/g	White	amorphous	spherical	0.09g /cm3
Si3N4	>99.9%	100nm	65m2/g	Grey White	Alpha	face-centered cubic	0.23g /cm3
Si3N4	>99.9%	800nm	49m2/g	Grey Light Green	Alpha	face-centered cubic	0.69g /cm3
Brand		Epoch-Chem

Our Advantages

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!
 

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!
 

Packaging & Shipping

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

FAQ

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)Sample Available
We can provide small free samples for quality evaluation purpose!

5)Package
1kg per bag fpr samples, 25kg or 50kg per drum, or as you required.

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

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!