Refractory Mineral Muscovite Mica with Different Colors

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
500 kg
Supply Capability:
6000 kg/month

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Product Description:

Data  Sheet:

Size

Whiteness

Average Particle size

True specific gravity

PH Value

800 mesh

91±0.5

20±0.5

2.6

8.5

1500 mesh

93±0.5

10.5±0.5

2.6

8.5

3000 mesh

94±0.5

4.8±0.5

2.6

8.5

 Usage:

the superfine mica powder is the fuctional filler of plastic,coating agent,paint,rubber,can improve the mechanical strength,increase toughness,adhesive force,anti-aging and corrosion resistance.

its insulativity,heat resistance,anti acid,anti alkali,crush-resistance,exfoliative,be use for electrical insulating material of electrical equipment and electrical appliance. 

Mica Flakes are manufactured from Muscovite variety of white mica, hand-picked and filtered to remove unwanted foreign materials. During the process of grinding in high , speed hammer mill, the thickness of mica laminations is reduced and harder and coarser particle are eliminated by air flotation. This process increases the surface area of the mica in relation to its weight. After passing through hammer mill the ground mica is passed over a series of screens and separated in to various grades. The most widely used being is the coarser grade.  Mica flakes are non  adhesive and are loosely packed in bags. Flakes mix well with the mud and remain dispersed through it. The approximate particle size analysis of the grades used in drilling oil wells is given below. Material : Carefully sized Muscovite mica flakes.Use : Lost Circulation MaterialPacking : Packed in 25 kgs HDPE bag.SpecificationsRequirements Coarse Fine Flakes thickness inch 0.002 to 0.006 0.001 to 0.003 Bulk density uncompacted lbs/c.ft 17 to 20 22 to 28 Dry Screen Analysis Thru 6 mesh.. (90 - 100 %) Thru 20 mesh.. (90 - 100 %) Thru 16 mesh.. (45 - 75 %) Thru 40 mesh.. (70 - 90 % Thru 100 mesh.. (10 - 20 %) Thru 90 mesh.. (40 - 60 %) Thru 100 mesh.. (10 - 30 %)

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