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JIS 8901 試驗粉塵

發布時間:2012/9/3      

 

JIS 8901 試驗粉塵
JIS粉塵是依據 JISJapanese Industrial Standard,即日本工業標準)生產的試驗粉塵,常被用于一些日系產品的檢測。
本公司為廣大用戶提供日本進口的下述檢測雜質,包括JIS 8901的試驗粉塵和玻璃珠產品;請在與我們的時候描述清楚您需要的是下面哪種產品:
 
JIS 8901
*Classification
 
Class
Material used
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 2.7
SiO2
 
95min
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 2.9
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 10
Fly ash
13 to 17
4.8 to 5.7
1.95 min
SiO2Åc45min
Ign.lossÅc5max
Class 7
Class 8
Class 11
**
KANTO
(Japanese) 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
1.9 to 2.4
2.7 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 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 absent ones.
 
*Particle size distribution of Test Powders 1
 
Particle size distribution of
Class 1, Class 2 and Class 3
( Quartz sand )
 
Particle
size µm
Oversize(on mass basis)%
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
45
99 min.
-
-
75
90±3
20max.
3max.
106
80±3
-
-
150
65±3
-
-
212
45±3
-
-
300
1max.
-
-
Particle size distribution of
Class 4 and Class 9
( Talc )
 
Particle
size µm
Oversize(on mass basis)%
Class 4
Class 9
2
-
79±5
4
-
55±5
5
69±5
-
8
-
23±5
10
40±5
-
16
-
6±3
20
12±5
-
30
-
-
40
3±3
-
75
1max
-
 
Particle size distribution of
Class 5 and Class 10
( Fly ash )
 
Particle
size µm
Oversize(on mass basis)%
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(Japanese) loam )
 
Particle
size µm
Oversize(on mass basis)%
Class 7
Class 8
Class 11
1
-
-
65±3
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 ))
 
Particle
size µm
Oversize(on mass basis)%
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.
-
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Glass beads GBL type
Material used : 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
case of 90% oversize
Particle size in
case of 50% oversize
Particle size in
case 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 used : 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
case of 90% oversize
Particle size in
case of 50% oversize
Particle size in
case 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 fused alu mina
Material used : Al2O3 99% min.
Particle density : 3.9 to 4.0 g/cm3
 
Particle size distribution
( Unit :µm ) ( % mass basis )
 
Class
Particle size in
case of 94% oversize
Particle size in
case of 50% oversize
Particle size in
case of 3% oversize
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.
 
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  本公司為廣大用戶提供日本進口的下述檢測雜質,包括JIS 8901的試驗粉塵和玻璃珠產品;請在與我們的時候描述清楚您需要的是下面哪種產品Quartz sand Talc Fly ash KANTO (Japanese) loam Carbon black Calcium- carbonate (heavy) Glass beads GBL type Glass beads GBM type White fused alu mina JIS 8901 1 硅砂) JIS 8901 3 種(硅砂)JIS 8901 4 種(滑石粉)JIS 8901 7 種(關東粉)JIS 8901 8 種(關東粉)鐵粉 0-5微米Fe3O4
鐵粉(赤)0-5微米Fe2O3 鐵粉(赤)5-10微米Fe2O3 棉花纖維 COTTON LINTERS
 
 
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