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- 日本JIS测试粉体JIS Z8901 class3
详细信息
品牌：日本JIS测试粉体JIS Z8901 class 型号：日本JIS测试粉体JIS Z8901 class 产品规格：1000 用途、使用范围：日本JIS测试粉体JIS 包装规格：1000 JIS Z 8901
*Classification Class Material used Median *
diameter
( µm )Particle
density
( g/cm3 )Chemical composition
% ( mass )Class 1
Class 2
Class 3Quartz sand 185 to 200
27 to 31
6.6 to 8.62.6 to 2.7 SiO2 95min Fe2O3, Al2O3,TiO2
MgO,Ign.loss5max Class 4
Class 9Talc 7.2 to 9.2
4.0 to 5.02.7 to 2.9 SiO2 ••• 60 to 63, Al2O3 ••• 0 to 3, MgO ••• 30 to 34 Fe2O3 ••• 0 to 3, CaO ••• 0 to 2, Ign.loss ••• 3 to 7 Class 5
Class 10Fly ash 13 to 17
4.8 to 5.71.95 min SiO2Åc45min
Ign.lossÅc5maxClass 7
Class 8
Class 11**
KANTO
(Japanese) loam27 to 31
6.6 to 8.6
1.6 to 2.32.9 to 3.1 SiO2 ••• 34 to 40, Al2O3 ••• 26 to 32, MgO ••• 0 to 7 Fe2O3 ••• 17 to 23, CaO ••• 0 to 3, Ign.loss ••• 0 to 4 Class 12 Carbon black Particle size range ••• 0.03 to 0.20 µm
Absorbed amount of DBP ••• 25 to 34 ml/100g
Adsorbed amount of iodine ••• 22 to 30 mg/gClass 16
Class 17Calcium-
carbonate (heavy)3.6 to 4.6
1.9 to 2.42.7 to 2.8 CaO ••• 54 to 56, SiO2 ••• 0 to 3, Ign.loss ••• 42 to 45 MgO ••• 0 to 3, Fe2O3 ••• 0 to 1 * Particle size distributions are defined by JIS Z 8901. 
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