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Preparation technology of powder mineral functional material
2017-08-13 18:35:41   Source:   Comment:0 Hit:

Technical content: wet ultrafine grinding, no agglomeration drying, powder surface diversity, functionalization

1. preparation technology of superfine heavy calcium carbonate powder functional material
Technical content: wet ultrafine grinding, no agglomeration drying, powder surface diversity, functionalization.
Technical index: the solid content of slurry is larger than 70wt%, the powder fineness, whiteness reached double 92, the activation rate of more than 95%.
Applications: paper, surface coating, engineering plastics, rubber and coatings.

2. preparation technology of ultrafine barite powder
Technical content: wet superfine grinding, no agglomeration drying.
Technical index: the solid content of slurry is larger than 75wt%, the powder fineness of 2? M particle content is 93%, the whiteness of 92.
Applications: coatings, paint.

3. Preparation and purification technology of crystalline silica ultrafine powder
Technical content: wet ultrafine grinding, no agglomeration drying, high purification.Technical index: Wet Ultrafine slurry solid content is more than 68wt%, the powder fineness of 2? M particle content is 90%, the whiteness of 92; high purity crystalline silica ultrafine powder to achieve "electronic and electrical industrial silica powder industry standard quality requirements".

Applications: rubber, coating, paint, highly purified crystalline silica superfine powder, used for pouring and sealing of electronic and electrical appliances, encapsulating silicone rubber, etc..

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