Product Description A lapping disc is a consolidated diamond lapping tool with special structure. It is prepared by uniformly dispersing diamond powder in organic resin adhesive. It is suitable for processing a variety of hard and brittle materials such as glass, ceramics and semiconductor substrates.
1.The diamond powder with independent property right of our company is adopted,
which has round shape and small cutting edge, so it is not easy to cause deep
scratches to the processed workpieces. 2. The advanced technology can produce regular three-dimensional structure. The
multi-layer polishing particles in the three-dimensional structure are evenly
distributed, which can fall off layer by layer during the lapping process, and
maintain excellent "self-sharpening", and the processing efficiency is high and
stable, which can greatly shorten the processing time. 3. Matching with the coolant, there is no need to add additional polishing slurry, and
the production environment is clean. 4. Compatible with the mainstream single-sided and double-sided polishing
equipment in the market.
Dimension
Grit
200mm ~ 1220mm
4 ~ 20 μm
Remarks: Special requirements can be trialor-made.
Precautions before use:
(1) Cleaning the equipment and disk surface to ensure the adhesion of the back glue of the lapping pad
(2) During the circulation of the coolant, increasing filtration to avoid scratches caused by pollution.
Main applications:
For hard and brittle materials such as soda lime glass, aluminosilicate glass, lithium niobate, quartz, glass-ceramic cover plate, sapphire, zirconia ceramics, etc. The appropriate specification can be selected according to the hardness of specific materials and processing requirements.
Main another applications:
Production process flow: Forming sintering double-sided rough grinding double-sided fine grinding double-sided polishing
Application:
Used in conjunction with diamond grinding fluid oil 3um or silicon oxide polishing fluid
Mainly suitable for lapping glass bottles with high resolution, such as computer screens, mobile phone screens, tablet screens, car navigation screens, game console screens, etc.
Good lapping effect, no scratches, high polishing accuracy, it is a new generation of grinding product that can replace the old grinding and polishing methods.
purpose:
Used in conjunction with diamond grinding fluid oil 3um or silicon oxide polishing fluid
Can lap wafers, chips, PCD, solar silicon panels, integrated circuit boards, glass screens, computer screens, mobile phone screens, silicon boards.
Good polishing effect, no scratches, high polishing accuracy, it is a new generation of grinding product that can replace the old grinding and polishing methods.
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