Which raw material do you think is more suitable for Flooring?

The following are the calcium powder components of stone plastic flooring. Which raw material do you think is more suitable? If you answer correctly, you will get a big prize.

#1 Calcium carbonate: 97.13%  Silicon dioxide: 0.22%
#2 Calcium carbonate: 97.59%  Silicon dioxide: 1.20%
#3 Calcium carbonate: 97.84%  Silicon dioxide: 1.01%
#4 Calcium carbonate: 97.18%   Silicon dioxide: 0.89%
# 5Calcium carbonate: 96.56%   Silicon dioxide: 1.46%
#6 Calcium carbonate: 97.79%    Silicon dioxide: 0.87%

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#spcflooring #drybackflooring #decoration #looselay