◆ Abrasive micropowder introduction
◆ Finishing media
◆ Abrasive paper and cloth
 
   
  > > Quality management
 

 

   With strict products quality testing and measuring standard and Quality feedback control, our company has a perfect products quality system, providing high quality products to meet the requirement of the customers.
   The abrasive powder particle products performance testing and measuring system were consist of the high performance laser particle analyzer, Kuerter particle counter and particle picture treating instrument. The company carry out the selective examination method in every batch of products.
  > > Size Form
 

bonded abrasive tool

coated abrasive tool

ISO8486:2-1996 

GB/T2481.2-1998 

FEPA42-GB-1984

DIN69101.1-1981

 

JIS R6001-1998

ISO6344-3:1988 

GB/T9258.3-2000

JIS R6012-1991

FEPA31-GB1971

size
D50(µ m)

size
D50(µ m)

size
D50(µ m)

Precipitating method

Precipitating method

resistence method

Precipitating grit instrument
 
#240
60.0±4.0
57.0±3.0
P240
58.5±2.0
F230
55.7±3.0
#280
52.0±3.0
48.0±3.0
P280
52.2±2.0
F240
47.5±3.0
#320
46.0±2.5
40.0±2.5
P320
46.2±1.5
F280
39.9±1.5
#360
40.0±2.0
35.0±2.0
P360
40.5±1.5
F320
32.8±1.5
#400
34.0±2.0
30.0±2.0
P400
35.0±1.5
F360
26.7±1.5
#500
28.0±2.0
25.0±2.0
P500
30.2±1.5
#600
24.0±1.5
20.0±1.5
P600
25.8±1.0
F400
21.4±1.0
#700
21.0±1.3
17.0±1.3
P800
21.8±1.0
F500
17.3±1.0
#800
18.0±1.0
14.0±1.0
P1000
18.3±1.0
#1000
15.5±1.0
11.5±1.0
P1200
15.3±1.0
F600
13.7±1.0
#1200
13.0±1.0
9.5±0.8
P1500
12.6±1.0
F800
11.0±1.0
#1500
10.5±1.0
8.0±0.6
P2000
10.3±0.8
F1000
9.1±1.0
#2000
8.5±0.7
6.7±0.6
P2500
8.4±0.5
F1200
7.6±0.5
#2500
7.0±0.7
5.5±0.5
　
#3000
5.7±0.7
4.0±0.5
#4000
3.0±0.4
#6000
2.0±0.4
#8000
1.2±0.3
　
 
 
 
电阻法颗粒计数器
颗粒图像处理仪
激光粒度分析仪