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Brand Name : Henan Baililai Superhard Materials Co., Ltd.
Model Number : Special Diamond Micron Powder CSDM –TSP
Certification : Henan Baililai Superhard Materials Co., Ltd.
Place of Origin : Henan China
Packaging Details : 4-layer packaging bag upside down head packaging, label affixed to the outermost layer
name : diamond lapping powder
Abrasive grain sizes : 0/0.5 – 50/60
Application : Abrasive refractory Industry
Usage : Polishing /cutting
color : according to customers to choose and buy products
Special Diamond Micron Powder CSDM –TSP
Features: high quality CSD series Diamond as raw material, using precision production and processing technology, crushing, shaping, purification, special acid treatment, grading and other processes processed, products pale yellow, crystal shape rules, uniform particle size distribution concentration, impurities very low, good thermal stability, high wear resistance.
Uses: suitable for the production of PDC stone composite sheet, TSP and silicon polycrystalline wire drawing die core.
Specification table:
Gade Size |
CSDM -PCD/PDC | CSDM –TSP | CSDM -WS |
0-0.5 | Y | Y | Y |
0-1 | Y | Y | Y |
0-2 | Y | Y | Y |
1-2 | Y | Y | Y |
1-3 | Y | Y | Y |
2-3 | Y | Y | Y |
2-4 | Y | Y | Y |
2-5 | Y | Y | Y |
3-5 | Y | Y | Y |
4-6 | Y | Y | Y |
4-8 | Y | Y | Y |
5-7 | Y | Y | Y |
5-10 | Y | Y | Y |
6-12 | Y | Y | Y |
7-10 | Y | Y | Y |
8-12 | Y | Y | Y |
8-16 | Y | Y | Y |
10-14 | Y | Y | Y |
10-20 | Y | Y | Y |
14-20 | Y | Y | Y |
12-22 | Y | Y | Y |
15-25 | Y | Y | Y |
20-28 | Y | Y | Y |
20-30 | Y | Y | Y |
22-36 | Y | Y | Y |
20-40 | Y | Y | Y |
28-40 | Y | Y | Y |
30-40 | Y | Y | Y |
40-50 | Y | Y | Y |
40-60 | Y | Y | Y |
50-60 | Y | Y | Y |
Comparison table:
Chinese standards | International standars | Japanese standards/number of entries(#) |
Russia GOST9206-80 |
Median D50 (μm) |
w0.2 | 0-0.2 | 80000 | 0.1 | |
w0.25 | 0-0.25 | 60000 | 0.11~0.20 | |
w0.5 | 0-0.5 | 30000 | 0.5/0 | 0.20~0.30 |
w1 | 0-1 | 15000 | 1/0 | 0.6~0.8 |
w1.5- | 0-2 | 13000 | 0.8~1.0 | |
w1.5 | 1-2 | 12000 | 2/1 | 1.1~1.3 |
w2.5 | 1-3 | 10000 | 1.6~1.8 | |
W3 | 2-3 | 7000 | 3/2 | 1.9~2.1 |
w3.5 | 2-4 | 6000 | 2.6~3.0 | |
W5- | 2-5 | 5000 | 5/3 | 3.1~3.4 |
w5 | 3-6 | 4000 | 3.5~4.2 | |
W5+ | 4-6 | 3500 | 4.4~5.0 | |
w7 | 4-8 | 3000 | 7/5 | 5.0~6.0 |
W7+ | 4-9 | 2500 | 6.1~6.5 | |
w10- | 5-10 | 2000 | 10/7 | 6.5~7.3 |
w10 | 6-12 | 1800 | 7.3~8.3 | |
w10+ | 8-12 | 1600 | 8.3~9.0 | |
w14- | 7-14 | 1500 | 9.1~10.5 | |
w14 | 8-16 | 1300 | 14/10 | 10.0~12.0 |
w20- | 10-20 | 1200 | 12.5~15.0 | |
w20 | 12-22 | 1000 | 20/14 | 15.0~17.0 |
w20+ | 15-25 | 800 | 18.0~20.0 | |
w28 | 20-30 | 700 | 28/20 | 20~23 |
w28+ | 22-36 | 600 | 23~26 | |
w40- | 20-40 | 500 | 26~29 | |
w40 | 30-40 | 450 | 40/28 | 29~32 |
w40+ | 35-45 | 400 | 32~36 | |
w50 | 40-60 | 350 | 60/40 | 37~43 |
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Rough Surface Natural Diamond Powder For Abrasive Refractory Industry CSDM –TSP Images |