Products Description
Crushed Diamond Powder
Hope HCD Series Diamond Crushed Material is produced using Hope HSD Series coarse-grained single crystal synthetic diamonds as raw materials, undergoing processes such as crushing, purification, shaping, and sieving to create super-hard grinding and polishing materials.
This product features irregular crystal shapes, low impurity content, a rough and sharp surface. The HCD Series Diamond Crushed Material from Hope is primarily used in the manufacture of diamond grinding wheels, diamond abrasive wheels, diamond segments, and other diamond cutting and grinding tools with resin, ceramic, or metal bonding agents. Compared to primary single crystal fine powders, it offers both economic advantages and superior grinding properties.
Product Paramenters
Size/Grade | 50/60 | 60/70 | 70/80 | 80/100 | 100/120 | 120/140 | 140/170 |
HCD-A | Y | Y | Y | Y | Y | Y | Y |
HCD-B | Y | Y | Y | Y | Y | Y | Y |
HCD-C | Y | Y | Y | Y | Y | Y | Y |
HRD | Y | Y | Y | Y | Y | Y | Y |
Size/Grade | 170/200 | 200/230 | 230/270 | 270/325 | 325/400 | 400/500 | 500/600 |
HCD-A | Y | Y | Y | Y | Y | Y | Y |
HCD-B | Y | Y | Y | Y | Y | Y | Y |
HCD-C | Y | Y | Y | Y | Y | Y | Y |
HRD | Y | Y | Y | Y | Y | Y | Y |
HCD-A | Features: Made from coarse-grain high-strength HSD30 single crystal diamond via crushing, purification, shaping, and sieving. Irregular crystal shape, low impurities, low magnetism, rough sharp surface.
Applications: Used in heavy-load ceramic bond, medium-load metal bond, and electroplating grinding tools. Processes non-metals like glass, ceramics, and stone. Offers better economy and grinding performance than fine-grained HSD30. |
HCD-B | Features: Processed from coarse-grain premium HSD20 single crystal diamond via crushing, purification, shaping, and sieving. Irregular crystals, minimal impurities, low magnetism, rugged keen edge.
Applications: Ideal for medium-load ceramic/metal bond and electroplating grinding tools. Used on non-metallic materials like glass, ceramics, and stone. Delivers enhanced economy and grinding performance over native HSD20 fines. |
HCD-C | Features: Made from coarse-grain high-quality HSD10 single crystal diamond, processed via crushing, purification, shaping, and sieving. Features irregular crystal structures, low impurities, low magnetism, and a rough sharp texture.
Applications: Ideal for heavy-load resin bond, medium-load ceramic bond, and light-load metal bond grinding tools. Used on gems, glass, optical glass, ceramics, and stone. Provides better economy and grinding efficiency than original HSD10 fine powder. |
HRD | Features: Made from coarse-grain resin-bonded synthetic diamond HRD, processed via crushing, purification, shaping, and sieving. Irregular crystals, yellowish-green color, low impurities, rough sharp surface, excellent self-sharpening.
Applications: Ideal for heavy-load resin bond and light-load ceramic bond grinding tools. Used on brittle materials including gemstones, stone, ceramic tiles, glass, optical glass, and rough machining of cemented carbide. An economical option with high grinding efficiency. |
Particle Size Comparison Table
Hope GB/T 6406-1995 | USA ANSI US Mesh # | European Union FEPA D | International Standard ISO | Russia GOST 9206-80 |
50/60 | 50/60 | D301 | 300/250 | 315/250 |
60/70 | 60/70 | D251 | 250/212 | 250/200 |
70/80 | 70/80 | D213 | 212/180 |
|
80/100 | 80/100 | D181 | 180/150 | 200/160 |
100/120 | 100/120 | D151 | 150/125 | 160/125 |
120/140 | 120/140 | D126 | 125/106 | 125/100 |
140/170 | 140/170 | D107 | 106/90 | 100/80 |
170/200 | 170/200 | D91 | 90/75 |
|
200/230 | 200/230 | D76 | 75/63 | 80/63 |
230/270 | 230/270 | D64 | 63/53 | 63/50 |
270/325 | 270/325 | D54 | 53/45 | 50/40 |
325/400 | 325/400 | D46 | 45/38 | 45/38 |
400/500 | 400/500 | D39 | 38/32 | 38/30 |
500/600 | 500/600 | D33 | 32/26 | 30/20 |
Company Profile
Zhengzhou Hope Superhard Material Co.,Ltd is located in Zhengzhou High-tech Industrial Development Zone. With our proprietary technologies and Self-developed Equipment, we have developed into a high-tech private company integrating scientific research , manufacturing, and sales.
We provide full-range of synthetic diamond and related products including Lab-Grown Diamond, Diamond Powder, Large Single Crystal Diamond, Diamond Micro powder, CBN Powder, MCD and PCD Wire Drawing Die Core, PCD, PDC, PCBN, CVD and Single Crystal Diamond Tool, Wire Drawing Die, Diamond Grinding Wheel etc. These products serve diverse industries such as Aerospace , Electronics, Optics, Machinery, Energy Exploration, Construction and Jewelry.
We are committed to the fundamental principles of exceptional corporate credibility and product quality, leveraging sincere customer service as a bridge to collaboratively create a bright future with our clients.
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FAQ
1. What are your business scopes?
-We are a superhard material manufacturer with 20+ years of experience. Our main products include single crystal and polycrystalline diamond, CBN, various micro powders, PCD, PDC, TSP, CVD, PCBN etc and related tool products.
2. What payment methods do you accept?
-We accept T/T, L/C, Alibaba Trade Assurance, and other secure payment methods. Please contact us for more options.
3. Do you offer OEM/ODM services?
-Yes, we provide customized OEM/ODM services, including logo printing, packaging design, andproduct specifications tailored to your requirements.
4.Can I get a sample before placing a bulk order?
-Yes, we do provide samples for quality evaluation, but the buyer is responsible for the sample and shipping costs.
5. What is your production lead time?
-After order confirmation and deposit payment, our standard production time is 7 working days for a regular order. This time may vary based on the order quantity, product complexity, and customization requirements.
