Dear sir,
We are one  biggest of  mica ferric oxide grey and mica ferric oxide red OEM in Anhui China.These two products all are used in chemical industrial like painting and coating industrials. The detailed specifications of them are as below:
Mica ferric oxide grey:
Fe2O3:  85-93% Min;

Water  0.5%Max;

Water mixture  0.1%Max;
Ph 6.0-8.0;

oil Absorption 9-12%;

SiO₂   3.0% Max
Color :Steel grey
Size 250mesh,325mesh ,400 mesh and 500 mesh.
mica ferric oxide red:
Fe2O3 65-80% Min;

Water 0.5%Max;

Water mixture 0.3%Max;
Ph 5.5-7.5;
oil Absorptio 9-14%;
SiO₂  3.2%Max

Color  Red brown
Size 325mesh ,400 mesh and 500 mesh.

If you interested in our products pls contact with me freely!
 Our contacted list is as below:

Contact person: Mrs doris lu  toptitle: International sales manager

Individual Mailbox : dorisluhui@yahoo.com.cn

MSN:   luhui.happy@hotmail.com

SKYPE:  aloe.luhui

Tel: +86 562 2666155

Fax:+86 562 2666125

Address:No.284 Huaihe main Road 4F A Tongling trade building Tongling city Anhui province

Website: www.chinadaye.kudo.cn

Regards

Doris Lu