News
15
2020.Jul
Special Ways of Life for Natural Flake Graphite C Powder
The natural phanerocrystalline graphite, resembling fish phosphorus in shape, is a hexagonal system with layered structure.
15
2020.Jul
Independent Optical Computing Hardware -- the World's First Prototype Photonic AI Chip Has Been Released
Last year, Lightelligence, a photonic AI chip company backed by the M.I.T. team, announced an important development -- the successful development of the world's first Prototype photonic chip.
15
2020.Jul
What is the Specific Power Semiconductor Gallium Oxide
At present, the third generation compound semiconductors represented by silicon carbide (SiC) and gallium nitride (GaN) are receiving more and more attention.
15
2020.Jul
To Explore The History and Source of Amorphous Boron B Powder
Boron is always found in nature in the form of oxygen-containing compounds, mainly boric acid and various borates.
14
2020.Jul
Market Applications and Properties of Tantalum Carbide
Tantalum Carbide is black or dark brown metallic powder, cubic crystal system, hard. Melting point 3880℃, boiling point 5500℃, relative density 13.9, hardness 9 ~ 10.
14
2020.Jul
Development History and Application of Colloidal Gold
The origin of gold nanoparticles can be traced back to the 16th century. After Paracelsus created "drinking gold" to treat mental illnesses, nanogold entered the scientific scene.
14
2020.Jul
Information and Overview of Bismuth Oxide
Due to burning at different temperatures, bismuth oxide can produce three variants: α-body: yellow heavy powdery or monoclinic crystal, melting point 820℃, relative density 8.9, refractive index 1.91. It changes toγat 860℃-body. β-body: gray-black cubic c
13
2020.Jul
Promising Titanium Nitride
Titanium nitride, chemical formula TiN, is a synthetic ceramic material that is extremely hard and nearly as hard as diamond. Commonly used as a coating on titanium alloys, steel, hard alloys and aluminum structures to improve surface properties.
13
2020.Jul
Application and Preparation of Nano Silicon Oxide
Ding an appropriate amount of nano-SiO2 to ceramic products can not only greatly reduce the brittleness of ceramic products, but also increase the toughness of ceramic products by several or even dozens of times, improve the finish degree significantly.
13
2020.Jul
Overview of the Industry's Emerging Bismuth Sulfide
Bismuth sulfide is a chemical substance with the chemical formula Bi2S3. The molecular weight is 514.15. The general state is brownish yellow powder or crystal.
13
2020.Jul
Information about High Temperature Material Zirconium Boride
Zirconium boride is a highly covalent refractory ceramic material with hexagonal crystal structure. ZrB2 is an ultra-high temperature ceramic with a melting point of 3246℃.
13
2020.Jul
Silicon Carbide, Why Let a Person Love and Hate
Silicon carbide, also known as emery, is made of quartz sand, petroleum coke (or coal coke), wood chips (need to add salt when producing green silicon carbide) and other raw materials through high temperature smelting resistance furnace.
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Why TRUNNANO?
TRUNNANO (aka. Luoyang Tongrun Nano Technology Co. Ltd.) is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high quality chemicals and Nano materials such as graphite powder, boron powder , zinc sulfide , nitride powder, Calcium nitride, Ca3N2, 3D printing powder, and so on.

1. Gold supplier and manufacturer
2. China factory price & quality guaranteed
3. High purity and various particle size.
4. Long-term experience in producing industrial chemicals
5. Small order is welcomed
6. Prompt reply & Good after-sale service
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