Silicon Carbide SiC Grinding Paper

Silicon carbide SiC grinding paper refers to the use of ultra-precision coating technology to evenly disperse the selected micron or nano-level ground powdered silicon carbide and high-performance adhesive, apply it on the surface of high-strength PET polyester film (POLYESTER), and then process it through a high-precision cutting process.

Silicon carbide grinding paper
Silicon carbide grinding paper

Then what sizes of silicon carbide can be used for producing silicon carbide grinding paper?

Uusually silicon carbide includes green silicon carbide and green silicon carbide,sizes range 60mesh-8000mesh p60-p5000 are used widely.

                            Black silicon carbide                              Green Silicon Carbide

What is the exact size of the above silicon carbide used in making silicon carbide grinding paper,zhengzhou haixu abrasives co.,ltd,as a manufacturer and supplier of silicon carbide,we have many customers who are specialized in develop and produce silicon carbide grinding paper.from them,we learnt a lot and improve our silicon carbide to meet with their requirement prefectly.

Now list the particle size distribution of our silicon carbide:

silicon carbide macrogrit 60mesh-220mesh/P60-P220

Grit designation Mean diameter(um)
60mesh/P60 300-250
70mesh 250-212
80mesh/P80 212-180
90mesh 180-150
100mesh/P100 150-125
120mesh/P120 125-106
150mesh/P150 106-75
180mesh/P180 90-63
220mesh/P220 75-53

Silicon carbide micropowder 240mesh-8000mesh

Size D50(um)  Size D50(um)
#240 57.0±3.0 #1000 11.5±1.0
#280 48.0±3.0 #1200 9.5±0.8
#320 40.0±2.5 #1500 8.0±0.6
#360 35.0±2.0 #2000 6.7±0.6
#400 30.0±2.0 #2500 5.5±0.5
#500 25.0±2.0 #3000 4.0±0.5
#600 20.0±1.5 #4000 3.0±0.4
#700 17.0±1.5 #6000 2.0±0.4
#800 14.0±1.0 #8000 1.2±0.3

Silicon carbide micropowder P240-P5000

Size D50(um) Size D50(um)
P240 58.5±2.0 P1000 18.3±1.0
P280 52.2±2.0 P1200 15.3±1.0
P320 46.2±1.5 P1500 12.6±1.0
P360 40.5±1.5 P2000 10.3±0.8
P400 35.0±1.5 P2500 8.4±0.5
P500 30.2±1.5 P3000 6.7±0.5
P600 25.8±1.0 P4000 5.5±0.5
P800 21.8±1.0 P5000 4.0±0.5

 

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