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Henan General Machinery Imp.& Exp. Co., Ltd.
No.15,Minhang Road, Zhengzhou 450008, Henan, China
Tel：0086-371-63850790
Fax：0086-371-65951064
Mob：******* Email：hngmie@163.com
Web：http://www.hngmie.cn
Products
           Product name：Black Oxide                      go back

Black Oxide

           Product details
 

Fe3O4 (m/m)

Color (compared to standard sample)

Tinting strength (compared to standard sample)

Hydrotrope (m/m)

 Oil absorption (g/100g)

Residue on sieve 45μm (m/m)

94.50% Min.

A bit close

95-105

0.50% Max.

15.0-25.0

0.1% Max.

PH

5.0-8.0

105℃volatile matter (m/m)

0.1% Max.

Shape

Sphere
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