Pink Fused Aluminium Oxide Powder

Pink Aluminium Oxide or Ruby Aluminium oxide is electrically fused in high temperature, being added with the right quantity of oxidized chromium. It is pink. Its hardness is close to WA, but toughness is higher than WA. The abrasive tools made of it feature excellent durability and high...
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Product Details

Pink Aluminium Oxide or Ruby Aluminium oxide is electrically fused in high temperature, being added with the right quantity of oxidized chromium. It is pink. Its hardness is close to WA, but toughness is higher than WA.


The abrasive tools made of it feature excellent durability and high processing cleanness, which are suitable for the precision grinding of the measuring tolls, lathe main shafts, instruments and apparatus parts, threading work pieces and samplers, etc.


The PA or RA can also be used in coated abrasives. It is mainly used for sanding wood. It is also used for sanding ferrous metal, such as copper, brass, etc. Compared to white aluminium oxide, PA and RA are more non-breakable. So, smooth surface is easy to get.


Specification

       Low chromium

        Medium chromium

         High chromium

Al2O3
(%)

Cr2O3
(%)

Na2O
(%)

Al2O3
(%)

Cr2O3
(%)

Na2O
(%)

Al2O3
(%)

Cr2O3
(%)

Na2O
(%)

F12-F80

≥99.00

0.20~0.45

≤0.40

≥98.20

0.45~1.00

≤0.45

≥97.40

1.00~2.00

≤0.45

F90-F150

≥99.00

≤0.40

≥98.20

≤0.50

≥97.00

≤0.50

F180-F220

≥98.50

≤0.50

≥97.80

≤0.60

≥96.50

≤0.60


More information, contact us.

Annie Tian

International Det. Manager

Email: Annie_Tian@zibobingyang.com

Wechat/whatsapp: 8615689023600

Skype: AnnieTian2010

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