Lingshou County Huayuan Mica Co., Ltd.

Calcium Carbonate
Product Details
Calcium carbonate is a chemical compound with the formula CaCO,.The thermodynamically stable form of CaCO, under normal conditions is hexagonal β-CaCO,.Calcite, aragonite and vaterite are pure calcium carbonate minerals. Industrially important source rocks which are predominantly calcium carbonate include limestone, chalk, marble and travertine.
Physical Property
Typical aspect ratio,3
Specific gravity(g/cm3),2.7
Refractive index,1.6
PH,8-9

Mohs hardness,3-4
Specification
100mesh, 200mesh, 325mesh, 400mesh, 600mesh, 800mesh, 1250mesh, 2500mesh, 4000mesh.
Application
Application field,Specification,Whiteness,Function
Rubber industry,400mesh,93,One of the largest filler in rubber
Lower the cost
Enhance tensile strength and abrasion performance
Plastic industry,400mesh,95,Improve size stability
Improve production rigidity
Make soother s-urface
Water-based paint,800mesh, 1000mesh, 1250mesh,95,Additive amount is up to 20-60%
Make product nonsettleable
Make better decentrality
Make finegloss
Paper-making industry,325mesh,95,Enhance strength
Make product brighter
Lower cost25mesh,95,Increases tenacity
Enhance strength
Lower cost
Artificial marble,325mesh,90,Increases tenacity
Make product lighter
Lower cost
Oil-well drilling,325mesh,/,Added todrilling fluidsas a formation-bridging and filtercake-se-aling agent
As weighting material to creases the density of drilling fluids.

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Multicolour Red Granite
Granite Igneous Rock
Forest Green Granite
Granite
Product Details
Granite is the best-known igneous rock�with grains large enough to be visible with the unaided eye.It is the most common igneous rock found at Earth's surface. Granite�is composed mainly of quartz and�feldspar�with minor amounts of mica, amphiboles, and other minerals.This�mineral composition usually gives granite a red, pink, gray, or white color with dark mineral grains visible throughout the rock.
We have a branch company which is professional in granite

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Vermiculite board
Product details
Vermiculite board is hot-shaped or cold-shaped material, which is made of exfoliated vermiculite and adhesives in certain mix formula.It has high strength and durability. Vermiculite board is incombustible and resistant to high temperature. The melting point is 1370-1400, , it, s maximum services temperature can reach 1200, , thus vermiculite board has excellent performance in heat preservation, heat insulation, fire proof and fire resistance. It, s fire fire rating is grade a.
Vermiculite boards produced by our company use high-grade vermiculite from xinjiang province as raw material which is free of asbestos and no content of carbon and sulfur element. When the board is heated, there is no mission of co, and so, to the air and no potential hazard to human body.
Application
Fire rated door core, inner lining firebrick for fireplaces
Wall materials, high-end cooker and furniture
Lining board for boat and ship, firefighting exit channel
Heat insulation for furnace, insulation materials for industry.



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Mica
Muscovite Mica
Muscovite
Product Details
Mica is a mineral name given to a group of minerals that are physically and chemically similar. They are all silicate minerals, known as sheet silicates because they form in distinct layers. Micas are fairly light and relatively soft, and the sheets and flakes of mica are flexible. Mica is heat-resistant and does not conduct electricity. There are 37 different mica minerals. The most common include: clear muscovite, brown phlogopite, black biotite and sericite.From processing technic, it can be divided into dry ground mica and wet ground mica.
Muscovite is the most common mineral of the mica family. It is an important rock-forming mineral present in igneous, metamorphic, and sedimentary rocks. It is also the most widely used mica.
Appearance:
Not only transparent and nearly colorless, most have a slight brown, yellow, green, or rose-color tint.
Luster: Pearly to vitreous
Crystal form:

Usually in large crystal with a pseudohexagonal outline
Distinguishing feature:
1.Insulation
2.High temperature resistant.
3.Stable physical and chemical property.
4.Good heat insulation, elasticity and toughness.
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Mica
Synthetic Mica
Synthetic Mica Sheet
Product Details
Brief Introduction:
Huayuan synthetic mica is produced by hot melting method according to the chemical compositions and inner structures of natural mica. Synthetic mica forms through heating, melting, cooling and crystallization. The raw materials are blended, including quartz sand, potassium carbonate, aluminium oxide, potassium fluosilicate, fused magnesite and some other minerals. It has advantage of smoother surface, higher whiteness and purity. Synthetic mica is free from heavy metals that are harmful to human body.
Chemical Composition:
ElementSiOAlOFeOMgOKOCaOF
Content%38-4310-140.15-0.324-329-120.2-0.38-10

Physical Property:
Thermal EnduranceWhitenessMohs HardnessVolume Resistivity.cmSurface ResistivityDielectric StrengthKV/mmFle
xuralStrengthMPaMelting Point
1100-1300903.64.5101531013185-238501375
Specification:
+4 mesh, -4mesh, 200mesh, 325mesh, 600mesh, 800mesh, 1000mesh, 1250mesh or customize.
Comparative Analysis:
Performance Class NameThermal EnduranceDensityg/cmTensile StrengthMPaDielectric Strength (KV/mm)Surface Resistivity ()Dielectric ConstanteWhitenessMelting Point
Synthetic mica1100-13002.78-2.85150185-238310135.8-6.3901375
Muscovite6502.69-2.78110-145115-14011011-125.0-6.030-801200

Application:
Manufacturing industry1. Mica plate
2. Mica paper
3. Cipolino marble
4. Mica ceramics
5. Pearlescent pigment
Military industry1. Anti-radiation window
2. Aviation gyroscope accessories
3. Chip of the capacitor
4. High temperature insulating materials
Cosmeticsindustry1. Foundation
2. Make up base
3. Eye shadow
4. Lipstick andlip gloss
5. Sunscreen cream
6. Blusher
7. Nail polish
8. Mascara

Muscovite Mica

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Mica
Mica Flake
Golden Mica Flakes
Product Details
Mica Flakes is mica scrap ground into sizes ranging from 2 mesh to 20 mesh. It has the advantages below:
1. Good chemical, mechanical and thermal stability.
2. Good waterproof performance.
3. Acid and alkali resistant.
4. Color is various and enduring.
5. Have high refractive index.
6. Can be compatible with various resin.

Available Color:
Sliver whiteSnow whiteGolden
BlackGreenPurpleRed Blue Yellow
Specification:
4-6mesh, 6-8mesh, 8-10mesh, 10-20mesh or customize.
Application
Pearlescent pigments Stone-like coating
Oil-well drilling Artificial marble
Mica paper Gypsum plaster board
Reconstituted synthetic mica Electrodes

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Mica
Mica Sheet
Muscovite Mica Sheet
roduct Details
There are two tye of mica sheet: one is uniform in shae, another is not uniform in shae. Mica sheets are divided into three grades according to how many crazings, sots and marks on the sheets.
1. High dielectric constant
2. Excellent heat resistance
3. Good transarency
4. Excellent flexibility and flexibility

5. Uniform and comact structure
6. Can slit into incredibly thin slice
Mica tyehlogoite mica sheet
ColorDark brown
Continuous temerature800-900
Melting oint137
Flexural modulusMa1395-187410
ermittivity5-6
Tensile strengthMa157-206
Thickness available (mm)0.12-2
Available Color:
RubyGreenhlogoiteMuscovite
Secification
Customise
Alication
Electric heater chisInsulation sacer
Water level indicatorower caacitor
Radar Aviation and aerosace fields

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Mica
Dehydrated Mica
Calcinated Mica

Product Details
Dehydrated mica, also known as calcinated mica, is a special muscovite who lose crystal water. The average moisture content of natural mica is 4.5%?but it is undesirable in some situation. For example, it provides an hydroxylion on the molten stainless steel, so it is an enemy of stainless steel electrodes. In that case, our company adopt the calcine process of rotary kiln to remove the crystal water without damaging the struture o
f mica. It has bright color like gold. It has good application for decoration, special welding materials, building materials and electrical insulation.

Physical Properties:
ItemUnitValue
Specific Gravityg/cm3.80
Refractive Index1.58
Hardness2.50
Water Soluble Matter%?0.5
Particle Size Distribution:
�Item1-3mm3-5mm5-8mm
(Mesh)(%)(Mesh)(%)(Mesh)(%)
Particle Distribution+10-+6-+4-
10-2080�56-1060�54-675�5
-200�560-10040�5-65�5
Specification:
1-3mm, 3-5mm, 5-8mm, 20mesh, 40mesh, 60mesh, 80mesh, 100mesh, 150mesh, 200mesh, 325mesh or customize.
Application:
DecorationSpecial welding materials
Building materials�Electrical insulation
Really stone paintArtificial marble

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Barite Powder China
Product Details
Barite,also spelled baryte, is a mineral composed of barium sulfate (BaSO4). It receives its name from the greek word "barys" which means "heavy." This name is in response to barite's high specific gravity of 4.5, which is exceptional for a nonmetallic mineral. China is the leading producers of barite, and  also has  the largest reserves. We have abundant mineral resources to meet any of your need.

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Cenosphere
Cenosphere China
Cenosphere Supplier
Product Details
Cenosphere sometimes called microsphere, is a light weight, inert, hollow sphere made largely of silica and alumina and filled with air or inert gas, typically produced as a byproduct of coal combustion at thermal power plants. The color varies from gray to almost white and their density is about 0.60.9 g/cm³, all these property give it a widely application for insulation, refractory, oil drilling, coating, construction use

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Raw Vermiculite
Vermiculite
Product Details
Specification
Size Density Moisture Expansion Rate
0.3-1 mm 2.4-2.7g/cm 3% max 6-20 times
1-2 mm 2.4-2.7g/cm 3% max 7-20 times
2-4 mm 2.4-2.7g/cm 3% max 7-20 times
4-8 mm 2.4-2.7g/cm 3% max 7-20 times
Application
Construction industryChemical industry
Ship-buildingSmelting
Oil-refiningSoil improving
Anti-fire board Adsorbent


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Exfoliated Vermiculite
Vermiculite

Product Details
Vermiculite is a kind of natural, non-toxic, inorganic silicate mineral, whose raw ore looks like mica. Vermiculite is formed by the hydrothermal alteration or weathering of minerals, usually biotite and phlogopite. When heated, it expands like leech. Vermiculite are divided into raw vermiculite and expanded vermiculite by stages, and according to the color, it can be divided into golden vermiculite, silvery white vermiculite, milky white vermiculite.
Exfoliated Vermiculite

Vermiculite, with layer construction and interlaminar water. It begins expend when it is heated over 200??, becoming the worm-like shape and it can be 15-25times bigger than the original volume, maximum 30 time. when it is rapidly heated to 800??. This forms the material with low density (100-300kg/m), excellent insulation property and good hydroscopicity and ion exchange capacity.

Specification:


Golden Exfoliated VermiculiteSilver Exfoliated Vermiculite
0.3-1mm0.3-1mm
1-3mm1-3mm
2-4mm2-4mm
4-8mm4-8mm
Application
In construction 1. Fireproof board
2. Lightweight concrete
3. Loose fill insulation
4. Construction coating
5. Vermiculite plaster
6. Bitumen coated vermiculite plate
In agriculture 1. Soil improvement
2. Fertilizer carrier
3. Horticulture
4. Hydroponics
5. Animal feed stuffs
In industry 1.Gaskets or seals
2.Fireproofing
3.Insulation in steelworks and foundries
4.Packing materials
5.Friction linings
6.Refractory products
7.Processed vermiculite

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Quartz sand
Product details
Quartz sand is produced from quartz, a silica mineral.Quartz is the only mineral consisting exclusively of silicon and oxgyen with well bonded ions which make it extremely hard. After crushing, hand-sorting, washing, drying, grinding, screening, the quartz is processed into different specifications ranging from 4 mesh to 325 mesh.
Feature
High purity
High bulk density
Highhardness
Resistance to acids alkalies
Insolubility in water
Specification:
1-2mm, 2-4mm, 4-8mm, 8-16mm, 16-32mm, 10-20mesh, 20-40mesh, 40-80mesh, 80-120mesh, 200mesh, 325mesh.


Application
An ingredient in mortar mixesa hardner in industrial floors
Water treatment filter materialbuilding sand
Golf course surfacesand-blasting
For decorative purposeglass and glassware
Castingchemical industry.

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Natural color sand
,  color sand,  
Product details
Natural color sand is made from marble or granite through selecting, crushing, grinding, grading, and packaging. It totally comes from nature and do not contain any pigment. Natural color sand is non-toxic, tasteless, non-pollution, resistance,  to corrosion, acid, alkali and sunlight,  exposure. It won, ??t change color for ever.
Product color
Black serieschinese black
Crystal black
Taihang black
Gray seriesgray jade
Lividity
Grey
Red serieschinese red
Cherry red
Taihang red
Lingshan red
Poppy red
Dot red
Coffee red
Orange
Quarzite rosa diamante
Yellow serieschrysanthemum yellow
Topaz yellow
Golden yellow
Fraction yellow,  
Cream-colored yellow
Floor yellow
Tiger skin yellow
True floor yellow
Medium yellow
The new medium yellow
Green seriesfruit-green
Prairie green,  
Lime green,  
Phoenix green,  
Evergreen
Purple seriescoffee purple
Violet
White seriessnow white
White marble
Texture round sand

Specification
,  3-4,  mesh, ,  4-6,  mesh, ,  6-10,  mesh, ,  10-20,  mesh, ,  20-40,  mesh, ,  40-80,  mesh, 80-120,  mesh, 120-180,  mesh, ,  200,  mesh.
Application
Architectural decorationreally stone paint
Terrazzo aggregatecolor sand coating
Artificial marblenew exterior stone paint
Ceramic tileadvanced spray coating
Floor tilegrass sand
Sanitary wareembossing

Multicolour Red Granite
Granite Igneous Rock
Forest Green Granite
Granite
Product Details
Granite is the best-known igneous rock with grains large enough to be visible with the unaided eye.It is the most common igneous rock found at Earth's surface. Granite is composed mainly of quartz and feldspar with minor amounts of mica, amphiboles, and other minerals.This mineral composition usually gives granite a red, pink, gray, or white color with dark mineral grains visible throughout the rock.
We have a branch company which is professional in granite---Shandong Huayuan Stone Co.,Ltd. It was founded in 2006 and the headquarter is located in Qingdao City and we have set up branch offices in Neimenggu,Xinjiang,Hubei,Hebei.Product categories include granite,marble,sandstone,shale.For now,our major clients are well-known domestic and foreign construction companies,garden companies and real estate companies.The scope of our business has covered all over China,Japan,South Korea,Singapore and other Asian countries and gradually expands to a wider range.