氧化鋁微粉
Aluminum Oxide / WA
WA為鋁和氧的化合物為高純度的研磨微粉，是光電產業常用之研磨材料。本公司可供應WA#240～#10000的白色氧化鋁微粉。
WA is a high-purity abrasive powder composed of aluminum and oxygen compounds (Aluminum Oxide, Al₂O₃). With excellent hardness, thermal stability, and chemical resistance, it is a widely used material in the optoelectronics industry for precision grinding and lapping.
Our company supplies white aluminum oxide (WA) powder in grades ranging from #240 to #10000, suitable for a variety of high-precision processing applications.
品質規格 Quality Standard
|
種類 |
粒徑 |
比重 |
化學成份 Chemical composition (%) |
||
|
Al2O3 |
SiO2 |
Fe2O3 |
|||
|
WA |
#240~#3000 |
>3.90 |
>99.0 |
<0.30 |
<0.10 |
|
#4000~#10000 |
>3.90 |
>96.0 |
<1.20 |
<0.20 |
|
標準粒徑規格 Standard Specifications for Particle Size
|
粒度 Particle Size |
中心粒徑 D50 |
包裝 Package |
|
WA#240 |
58.5 ± 3.0 |
20KG |
|
WA#280 |
49.5 ± 3.0 |
20KG |
|
WA#320 |
41.0 ± 2.5 |
20KG |
|
WA#360 |
36.0 ± 2.0 |
20KG |
|
WA#400 |
30.5 ± 2.0 |
20KG |
|
WA#500 |
26.0 ± 2.0 |
20KG |
|
WA#600 |
21.0 ± 1.5 |
20KG |
|
WA#700 |
17.5 ± 1.3 |
20KG |
|
WA#800 |
14.5 ± 1.0 |
20KG |
|
WA#1000 |
11.5 ± 1.0 |
20KG |
|
WA#1200 |
9.9 ± 0.8 |
20KG |
|
WA#1500 |
8.4 ± 0.6 |
20KG |
|
WA#2000 |
6.9 ± 0.6 |
20KG |
|
WA#3000 |
4.0 ± 0.5 |
20KG |
|
WA#4000 |
3.0 ± 0.4 |
3KG |
|
WA#6000 |
2.0 ± 0.4 |
3KG |
|
WA#8000 |
1.2 ± 0.3 |
2KG |
|
WA#10000 |
0.5~0.7 |
2KG |
| 雙田國際有限公司｜電話：+886-3-6682257｜傳真：+886-3-6685722｜地址：307005 新竹縣芎林鄉五龍村2鄰五和街232之1號｜電郵：fd92@futada.com.tw |