JIS Z 8901 试验粉尘列表
JIS粉尘是依据 JIS（Japane Industrial Standard，即日本工业标准）生产的试验粉尘，常被用于一些日系产品的检测。
本公司可为广大国内用户提供日本进口的下述检测杂质，包括JIS Z 8901的试验粉尘和玻璃珠产品；请在与我们联系的时候描述清楚您需要的是下面哪种产品：
JIS Z 8901
*Classification
Class Material ud Median *
diameter
( µm )
Particle
density
( g/cm3 )
Chemical composition
% ( mass )
Class 1 Class 2 Class 3 Quartz sand 185 to 200
27 to 31
6.6 to 8.6
2.6 to 2.7SiO2 95min美国化妆品品牌
Fe2O3, Al2O3,TiO2
MgO,Ign.loss
5max
Class 4 Class 9 Talc 7.2 to 9.2
4.0 to
5.0
2.7 to 2.9SiO2 ••• 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 10 Fly ash 13 to 17
4.8 to
5.7
1.95 min SiO2Åc45min
Ign.lossÅc5max生活中发现
Class 7 Class 8 Class 11 **
KANTO
(Japane) loam
27 to 31
6.6 to 8.6
1.6 to
2.3
2.9 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/g
Class 16 Class 17 Calcium-
carbonate (heavy)
3.6 to
4.6
绍兴名人
1.9 to
2.4
2.7 to 2.8CaO ••• 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.
** Sintered at 800°C, 2hours.
Note :1) Class15 Mixed powder is distributed by Japan Air Cleaning Association and contains 72% of Class8, 23% of Class12 and 5% of cotton linter.
2) Class13 and Class 14 are now abnt ones.
*Particle size distribution of Test Powders 1
Particle size distribution of
Class 1, Class 2 and Class 3
( Quartz sand )
Oversize(on mass basis)% Particle
size µm Class 1 Class 2 Class 3
5 - 88±5 61±3 10 - 76±3 43±3 20 - 62±3 27±3 30 - 50±3 15±3 40 - 39±3 9±3
Particle size distribution of
Class 4 and Class 9
( Talc )实现理想
Oversize(on mass basis)% Particle
size µm Class 4 Class 9
2 - 79±5
4 - 55±5
5 69±5 -
8 - 23±5 10 40±5 -
45 99 min. - - 75 90±3 20max. 3max. 106 80±3 - - 150 65±3 - - 212 45±3 - - 300 1max. - - 16 - 6±3 20 12±5 - 30 - - 40 3±3 - 75 1max -
Particle size distribution of
Class 5 and Class 10
( Fly ash )
Oversize(on mass basis)% Particle
size µm Class 5 Class 10
2 - 82±5
4 - 60±3
5 84±5 -
8 - 22±5 10 60±5 - 16 - 3±3 20 32±5 - 30 15±3 - 40 8±3 - 106 1max. -
Particle size distribution of
Class 7, Class 8 and Class 11
( KNATO(Japane) loam )
Oversize(on mass basis)% Particle
size µm Class 7 Class 8 Class 11
1 - - 65±3
旋转木马2 - - 50±5
4 - - 22±3
5 88±5 61±5 -
6 - - 8±3
5 - - 3±3 10 76±3 43±3 - 20 62±3 27±3 - 30 50±3 15±3 - 40 39±3 9±3 - 75 20max. 3max. -
Class 12 Particle size range
( Carbon black )
0.03~0.20µm
Particle size distribution of
Class 16 and Class 17
( Calcium carbonate( heavy ))
Oversize(on mass basis)% Particle
size µm Class 16 Class 17
1 - 80±5
2 76±5 54±5
4 - 18±5
5 40±5 -
8 - 4±3 10 10±5 - 16 - 1max.
20 1max. -
秋冬搭配-
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用目不转睛造句
Glass beads GBL type
Material ud : Soda lime-silicate glass
Particle density : 2.1 to 2.5 g/cm3
Refractive index : 1.51 to 1.53
Particle size distribution ( Unit :µm ) ( % mass basis )
Class Particle size in
ca of 90% oversize
Particle size in
ca of 50% oversize
Particle size in
ca of 10% oversize
GBL-30 26 min. 30 ± 1.0 34 max.
GBL-40 37 min. 40 ± 1.0 45 max.
GBL-60 55 min. 59 ± 1.0 63 max.
GBL-100 95 min. 100 ± 1.0 105 max.
Glass beads GBM type
Material ud : Barium-titanate glass
Particle density : 4.0 to 4.2 g/cm3
Refractive index : 1.92 to 1.94
Particle size distribution ( Unit :µm ) ( % mass basis )
Class Particle size in
ca of 90% oversize
Particle size in
ca of 50% oversize
Particle size in
ca of 10% oversize
GBM-20 18 min. 22 ± 1.0 26 max.
GBM-30 26 min. 30 ± 1.0 34 max.
GBM-40 37 min. 40 ± 1.0 45 max.
White fud alu mina素颜美女照片
Material ud : Al2O3 99% min.
Particle density : 3.9 to 4.0 g/cm3
Particle size distribution ( Unit :µm ) ( % mass basis )
Class Particle size in
ca of 94% oversize
Particle size in
ca of 50% oversize
Particle size in
ca of 3% oversize
No.1 0.8 min. 2 ± 0.5 5 max. No.2 2.0 min. 4 ± 0.5 11 max. No.3 4.5 min. 8 ± 0.6 20 max. No.4 9.0 min. 14 ± 1 31 max. No.5 20 min. 30 ± 2 58 max. No.6 40 min. 57 ± 3 103 max.
