Ceramic Lapping Discs for High Machining Efficiency and Good Flatness in Double-Sided Grinding
Price:
10USD/PC
MOQ:
1PC
Delivery Time:
5-8 working days
Brand:
ZG
Product Description
Ceramic Lapping Discs
This advanced ceramic disc series is engineered for precision carving, thinning, shaping, beveling, and polishing of gemstones, ceramics, and crystals. The product line includes grinding discs, files, grinding plates, and resin discs designed for industrial manufacturing applications.
Semiconductor Silicon Wafer Processing
Ceramic grinding discs represent the most advanced method for processing semiconductor silicon wafers. The double-sided grinding process utilizes ceramic discs to significantly enhance wafer quality through optimized grinding parameters including disc material composition, grinding fluid selection, pressure control, and rotational speed.
By replacing traditional cast iron discs with ceramic alternatives, manufacturers eliminate surface scratches and contamination, minimize metal ion introduction, reduce subsequent processing requirements, shorten etching times, improve production efficiency, and significantly decrease silicon wafer processing losses—dramatically increasing overall utilization rates.
Product Specifications & Features
- Primary Utility: Precision thickness reduction of gemstones and materials
- Construction: Metal bond and vitrified bond configurations
- Grit Sizes: 350# and 600# options available
- Disc Diameters: Range from 400mm to 960mm
- Key Advantages: Exceptional machining efficiency and superior product flatness
Physical Performance Indicators
| Performance Metric | ZG Ceramics | Domestic Level | International Standards |
|---|---|---|---|
| Density (g/cm³) | 3.97 | 3.81-3.93 | 3.9-3.94 |
| Purity (%) | 99.9 | 98-99.8 | 99.5-99.9 |
| Vickers Hardness (GPa) | 17 | 14-15 | 16-17.5 |
| Three-Point Bending Strength | 520 | 300-350 | 330-400 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
Location
No. 26, Dongqing Street, High-tech Zone, Zhengzhou ,Henan, China
Contact Person
Daniel