Biotite is a common rock-forming silicate mineral. The biotite powder we produced ranges from 20 to 2500 mesh.
Application:
I) filler to rubber and plastic,
Ii) baking powder of biotite fixed with zeolite and boric sludge process to mineral fertilizer with multiple nutrient elements
Iii) dielectric of capacitor and thermocouple tube;
Standard export package suit for long distance ocean transportant
Phlogopite, also known as magnesium mica, is a yellow, greenish, or reddish-brown member of the mica family. It is the magnesium endmember of the biotite solid solution series. For physical and optical identification, it shares most of the characteristic properties of biotite.
Application:
I) used as insulation material of electric equipment and material, because of the high insulation and heat resistance, together with the acidoresistance, alkali resistance and peeling resistance;
Ii) applied in oven window of steam boiler, furnace and the mechanical elements;
Iii) additive to decorative coating such as feifeidengs.
Standart export package suit for long distant ocean transportation
Sericite is a common alteration mineral of orthoclase or plagioclase feldspars in areas that have been subjected to hydrothermal alteration typically associated with copper, tin, or other hydrothermal ore deposits. The crystal system of sericite is monoclinic with silky luster. It has the good property of wear-resistance, heat-resistance, insulation and stability chemical property.
Application:
I)additive to coating to improve the weather resistance, mechanical properties and antiseptic property;
Ii) widely used in the industries of plastics, ceramic, papermaking and metallurgy.
Standard export package suit for long distance ocean transportation
(1)haicheng talc powder no.1/no.2/no3
(2)liaoning talc powder no.1/no.2
(3)talc powder for plastic
(4)talc powder-paper making grade
(5)talc powder for cosmetics
(6)talc powder for rubber
(7)talc powder for paints and coatings
(8)talc powder for ceramics
(9)talc powder-medical and food grade
(10)talc powder for building materials
25kg or jumbags
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ä½Density (ISO 787/10) 2.75 g / ml
ä½Bulk Density (ISO 787/11) 0.70 g / ml
ä½Loose Bulk Density 0.40 g / ml
ä½Hardness (Mohs) 1
ä½Refractive Index 1.75
ä½BET Surface Area 5.6 m2 / g
ä½Oil Absorption 35 íV 40 g / 100 g
ä½HCL Soluble Content ( Acid ) max. 1.50%
ä½pH (ISO 787/9) 8
ä½Moisture Content (ISO 782/2) < 0.2 %
ä½Whiteness (Wit. R íV 457) > 96.5 %
ä½Whiteness (Wit. R íV 457) 150oC > 97 %
ä½Mesh Size 700 Mesh.
Grade a
Ba(sr)so4 95%(min)
Specific gravity 4.25(min)
Sio2 1.5%(max), could be also available as your requirement.
Size 0-200 mm 90% min. Chemical grade barytes in powder with different fineness are also available as your requirement.
Packing in bulk, in one ton big bag or as your requirement.
Grade b
Ba(sr)so4 96%(min)
Specific gravity 4.30(min)
Sio2 1.5%(max), could be also available as your requirement.
Size 0-200 mm 90% min. Chemical grade barytes in powder with different fineness are also available as your requirement.
Baso4 92%ú¿min
Specific gravity 4.23(min)
Hg 1 ppm(max)
Cd 3 ppm(max)
Soluble alkaline earth metals as calcium 250 ppm(max)
Size 0-200 mm 90% min. Drilling grade barytes in powder with different fineness are also available as your requirement.
Packing in bulk, in one ton big bag or as your requirement.
In bulk, in one ton big bag or as your requirement
Steatite is an important industrial mineral. It is also known as french chalk, soap stone powder. It comes in brilliant white and off color. It has extremely soft soapy feeling and the powder is very slippery. Its resistance to heat, electricity and acids make it an ideal surface for lab counter tops and electrical switchboards. It is also an important filler material for paints, rubber and insecticides. Even with all these uses, most people only know talc as the primary ingredient in talcum powder. Mineral specimens are not very common as it does not form very large crystals. However, it often replaces other minerals on an atom by atom basis and forms what are called pseudomorphs (false shape). The talc takes the form of the mineral it replaces. A specimen of what looks like milky quartz is quite a surprise when it not only has a soapy feel but can be scratched by a fingernail. Steatite chemically contains silica & magnesium as one of its components. Application scope highly recommended for wood finishes, primers, putties, architectural finishes, emulsion based paints, premier exterior paints, water based coatings. Its laminar structure helps in better corrosion protection and also improves exterior durability of paints. So is recommended for epoxy paints. It incorporates smoothness and brightness to paper.
Mixing: add 3kg of water proofing powder in a 50kg bag of cement and mix thoroughly, then add sand and concrete as required in dry condition. When this dry mixture is ready add water and use it.
Usage: use it anywhere you want to.
