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JIS Z8901 Classes 7, 8 & 11 Kanto Loam Test Dusts

JIS Z8901 Classes 7, 8 & 11 Kanto Loam Test Dusts

Typical Chemical Analysis of JIS Z8901 Kanto Loam Class 7, 8 & 11 Test Dusts
Chemical % Of Weight Chemical % Of Weight
SiO2 34.0 – 40.0 Fe2O3 17.0 – 23.0
Al2O3 26.0 – 32.0 CaO 0.0 – 3.0
MgO 3.0 – 7.0 TiO2 0.0 – 4.0
JIS Z8901 Kanto Loam Test Dust Particle Size Distribution by Mass % Greater Than
Size
(microns)
JIS Class 7 JIS Class 8 JIS Class 11
1 65.0 +/- 5.0
2 50.0 +/- 5.0
4 22.0 +/- 3.0
5 88.0 +/- 5.0 61.0 +/- 5.0
6 8.0 +/- 3.0
8 3.0 +/- 3.0
10 76.0 +/- 3.0 43.0 +/- 3.0
20 62.0 +/- 3.0 27.0 +/- 3.0
30 50.0 +/- 3.0 15.0 +/- 3.0
40 39.0 +/- 3.0 9.0 +/- 3.0
75 20.0 maximum 3.0 maximum