-
真诚回报社会、客户、员工及股东
-
Provide customers with total solutions for grinding and polishing
-
Truth seeking , Innovation, Enhancement, Achievement
Polycrystalline Diamond Powder
Polycrystalline diamond is produced by detonating with high energy explosive, the high explosive heat and high detonating pressure change the graphite into poly diamond which structure is similar to natural carbonado diamond. Due to the extremely short synthesis time, there are some lattice defects inside the crystal, almost all the diamond particle is composed by integrating the basic grains less than 100nm together through sharing the crystal surface. In the processing of some special materials, polycrystalline diamond will not produce deep scratches on the workpiece, at the same time , after a certain pressure, the microcrystal grain on the diamond surface will peel off and form new cutting edge continuously. These characteristics provide solutions for the rapid grinding and polishing of some high hardness special materials. Experiments show that the removal rate of poly diamond is 2- 4 times higher than common diamond and without scratches.
Product Characteristics
★ Round particle shape, no irregular shapes like strips or flakes
★ Oversize completely removed
★ Narrow PSD
★ Surface purity can reach ppm level
★ Outstanding dispersibility
Available Sizes
| Specification | 0-1 | 1-2 |
1-3 |
2-4 | 2-5 | 3-6 | 3-7 | 4-8 | 5-10 | 6-12 | 8-12 |
| √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
Applications
★ Thin and polishing of semiconductor wafers, such as SiC wafer and sapphire
★ Surface polishing of various ceramic materials
★ Surface polishing of metal materials ,such as stainless steel, aluminum alloy and so on
key word:
Polycrystalline Diamond Powder
Interested in the products we offer?
We are happy to share our knowledge with you and are always happy to ask any further questions you may have.
Contact us
Technical support
Contact us
Contact us
Copyright © Henan Union Precision Material Co., Ltd., Powered by www.300.cn SEO
Contact us
Tel：+86-371-56589186 56589187
E-mail：market@union-diamond.com
Technical support
Contact us
Copyright © Henan Union Precision Materials Co., Ltd.,