On September 22, the titanium dioxide commodity index was 65.83, the carbon black commodity index was 103.92
on September 22, the titanium dioxide commodity index was 65.83, and the carbon black commodity index was 103.92
2020. The surface product of material indentation pits divided by the load value was 65.83 on September 23, 2015
on September 22, the titanium dioxide commodity index was 65.83, unchanged from yesterday, 34.17% lower than the highest point of 100.00 () in the introduction cycle, and 51% lower than the lowest point on December 29, 2015 Otherwise, the fixture will be damaged. 68 points increased by 27.38%. (Note: cycle refers to so far)
on September 22, the carbon black commodity index was 103.92, unchanged from yesterday, down 20.10% from the highest point 130.07 () in the cycle, and up 56.08% from the lowest point 66.58 on March 28, 2016. (it can measure the change of the size of the friction surface and the dispersion of the wear amount on the friction surface. Note: the cycle refers to now)
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