Other Minerals

Product name: White Carbon Black Form: powder Specification:325 mesh-8000 mesh Colors: white CAS NO.:10279-57-9 About White Carbon Black: White carbon black is a general term for white powdered X-ray amorphous silicic acid and silicate products, mainly refers to precipitated silica, gaseous silica and ultrafine silica gel, also includes powdered synthetic aluminum silicate and calcium silicate. White carbon black is a porous material whose composition can be expressed as SiO2·nH2O, where nH2O is in the form of a surface hydroxyl group. Soluble in caustic and hydrofluoric acid, insoluble in water, solvents and acids (except hydrofluoric acid). High temperature resistance, non-flammable, tasteless, odorless, with good electrical insulation. White Carbon Black Usage: Rubber products: White carbon black is used in colored rubber products to replace carbon black for reinforcement, to meet the needs of white or translucent products. White carbon black also has super adhesion, tear resistance and heat resistance and aging resistance, so in black rubber products can also replace part of carbon black, in order to obtain high-quality rubber products, such as off-road tires, engineering tires, radial tires and so on. Agricultural chemicals: In agricultural chemicals, such as pesticides, high-efficiency spraying fertilizers, etc., white carbon black is used as a carrier or diluent, disintegrating agent. As a disintegrating agent, suspension rate can be improved when used in water dispersive granule WDG. The recommended content is about 10%. It can maintain lasting effect because of its high surface area with high adsorption, easy suspension, good affinity and chemical stability. It remains constant for a long time even under rain, washing and hot conditions.   Chemical products for daily use: Transparent color and opaque toothpaste with white carbon black as filler and abrasive agent, this kind of toothpaste has good flexibility, dispersity, smooth paste, soft, good abrasive toothpaste tube body; It keeps the medicinal toothpaste stable. In particular, it has good compatibility with fluoride and can avoid the malpractice of insoluble salt produced by calcium salt as abrasive. Cementing agent: Used in natural rubber or synthetic rubber adhesives, provides thixotropy and reinforcement, at the same time because of its extensibility can also improve adhesion, high quality and low price. Anti caking agent: White carbon black can be used to improve free flow in a number of products, such as lawn fertilizers, fungicides, grinding wheels, laundry bleaching agents, phenolic injection ulatropine, phenolic and urea plastics, manufacturing rubber sulfur and anti-caking mixtures. paper making: Using white carbon black as paper filler can improve the ink penetration resistance and mechanical strength of paper, increase whiteness, reduce unit weight. Can effectively achieve paper lightweight, reduce production costs, improve the use of paper performance. In addition, it can also be used in fire extinguishing agent, feed, cosmetics, matting agent, pigment, paint and many other industries.   We are a custom Carbon . If you want to find a partner, please contact us, we have our own factory so we can give you a factory price!

Minimum Order: 1 bags

Product name: Kyanite powder Form: powder Specification:80 mesh- 325 mesh Colors: grey and white CAS No.:1302-76-7 PRODUCT DESCRIPTION About Kyanite powder: Kyanite is a kind of natural refractory mineral with high refractoriness and large volume expansion at high temperature. There are parallel stripes on the crystal plane. Color is light blue or cyan, bright gray and so on. It belongs to high aluminum minerals. Its chemical corrosion resistance is strong, thermal shock mechanical strength, heat expansion irreversible. It is the main raw material for the production of amorphous materials, electric furnace top brick, phosphate non-fired brick, mullite brick, low creep brick. Process characteristics of kyanite powder: 1. Thermal expansibility: The kyanite mineral is converted into a mixture of mullite and kyanite during heating. During this transformation process, the mineral expands with volume and forms a good quartzite needle-like network with volume expansion rate of 16-18%. 2. Stability: the stability of kyanite refractories is 1.5 times higher than that of clay refractories. The loss of kyanite refractory brick is 43% lower than that of clay brick, and its life span is 150-200 furnaces longer than that of clay brick. 3. High refractoriness: general clay refractory refractoriness is 1670-1770 deG C, and the refractory of kyanite is usually greater than 1790 DEG C, the highest is greater than 1850 DEG C. 4. Irreversibility: calcination of kyanite into mullite is an irreversible transformation. It is stable below the temperature of 1810℃. Therefore, mullite refractories have the characteristics of stable volume at high temperature, low expansion rate, strong chemical corrosion resistance, high mechanical strength and strong thermal impact resistance.   Kyanite powder Usage: Because of the characteristics of kyanite mineral, it is used to manufacture excellent high-grade refractory materials, refractory mortar, cement, casting resistant products, plastic ramming mixture, technical ceramics, spark plugs for automobile engines, insulators, ball mill balls, test vessels, earthquake resistant articles, etc. (1) high temperature by using kyanite a permanent expansion of monolithic refractories (added directly, such as pouring material, high temperature expansion agent can be made of plastic, rubber) as long as add 5% ~ 15% can improve refractoriness under load, crushing strength of the product improvement after burning linear change index, elimination of monolithic refractories in the high temperature and the cooling process of contraction crack, Spalling and other weaknesses affecting service life # thus prolonging the lining life. (2) Aluminate fibers produced from high alumina minerals of kyanite can be used to make parts for automobiles, spaceships and radar. (3) mullite produced by calcination of kyanite can be used for high temperature furnace to prolong the furnace life of 5 ~ 6 years and save energy. (4) adding 5% ~ 15% kyanite in high alumina cement can be made into kyanite cement, fire resistance temperature up to 1650℃, can be used in military buildings. Kyanite minerals are mainly used in the production of refractory materials, alumina, silicon aluminum alloy and metal fibers. Contact Us - Hebei Yayang Spodumene Co., Ltd.

Minimum Order: 1 bags

Product name: Sillimanite powder Color: white Specification: 325 mesh PRODUCT DESCRIPTION About Sillimanite powder: Sillimanite is a brown, light green, light blue or white hyaline silicate mineral. The crystals of evening line stone are columnar or needle-like, and these crystals are often fibrous or radial together, with silk luster or glass luster. When heated, It can become mullite and is used as a high-grade refractory. Evening kyanite clan high aluminum line stone, is a kind of important nonmetallic mineral materials, with high thermal stability, the folding resistance and slag resistance, are widely used in high-grade refractory materials, acid materials, technical ceramics, silicon aluminum alloy and synthetic mullite, colour and lustre is gorgeous, can be used as a gem raw materials, single crystal faceted gems, can be milled into the domestic market for silicon line stone cat's eye. In addition, yuxi stone has low porosity, corrosion resistance and abrasion resistance, and is the aggregate of denture casting, bone graft and broken bone joint plate. Sillimanite powder Usage: Sillimanite is a kind of high quality refractory raw material, used for the production of low creep, high load soft, high heat shock brick micro-expansion of high alumina brick and electric furnace roof, cement rotary pit with phosphate bonded high alumina brick. Also used in glass, ceramics, technical ceramics, special coatings and other industries. We are a professional manufacturer that produces Refractory, and etc.

Minimum Order: 1 bags

Product name: Volcanic stone Form: stone Colors: red PRODUCT DESCRIPTION About Volcanic stone: Volcanic stone (volcanic rock or pumice) is a dense porous vitreous lava formed by the rapid expansion of internal gases after the sudden cooling of magma in the process of volcanic eruption. The pore volume accounts for more than 50% of the rock volume. Because of the porosity, light weight, can float on the water is called pumice. It is characterized by high strength, heat preservation, heat insulation, sound absorption, fire prevention, acid and alkali resistance, corrosion resistance, and no pollution, no radioactive etc. Volcanic stone Usage: Aquatic area: living water, stable water quality, lure, adsorption, play props, promote metabolism, optimize growth, nitrifying bacteria culture, aquatic grass growth matrix material. Plant planting field: because the small particle volcanic stone (1~6 mm) is loose and porous, rich in minerals, resistant to insect pests, and cheap, it is mostly used for soil or pavement of succulent plants to increase soil permeability, prevent root rot of succulent plants and prevent insect pests. Some plants that need to increase soil permeability can also add small particles of volcanic stone in the soil to prevent soil water from causing adverse effects on plants. FAQ: Q: What is the payment term of the product? A: The payment term is 30% paid in advance,70% paid on seeing copy of BL.   Q: What is the MOQ of the product? A: The MOQ is 1*20ft container. But we accept trial orders too.   Volcanic stone Packing and shipping: 25kgs/bag or as required. Port of delivery are Tianjin, Qingdao, Dalian port. The advantages of geographical location and our long-term experience in the production and sales of mineral products enable us to provide better quality Carbonate, Gardening, Feldspar, Glass Fiber, Refractory, Carbon, Silicate, Salt, Oxide, Clay, Sulfate at a more favorable price. Yayang is willing to provide you with better service with first-class technology and products.

Minimum Order: 1 bags

Learn how the acrylic mirror sheet surface can solve this problem. The acrylic mirror sheet surface is made of extruded acrylic and is vacuum coated. The acrylic sheet is coated with a layer of aluminum film on one side to form a mirror effect on both sides. The aluminum film will be sprayed with paint for protection. , leave the acrylic front, so we need to know whether it is scratched on the front or the aluminized surface. If the aluminum surface is scratched, it cannot be repaired at all, and it can only be scrapped. If the scratch is on the front, we need to solve the acrylic lens surface problem. 1. Since the acrylic mirror sheet surface is made of extruded acrylic sheet and the acrylic mirror sheet surface is slightly scratched, chemical cleaning agents should be avoided. Acrylic should be scrubbed with a soft dust-free cloth or glasses cloth. Do not use any cleaning agent containing granular objects. Or scrub with various chemical bath agents, which will cause secondary damage. 2. Acrylic mirror sheet scratches are easy to crack due to acrylic extrusion. Users should be careful not to bend when picking and placing, and at the same time protect the surface. If the acrylic mirror product is not very damaged, it can be attached with an adhesive such as dichloromethane or a quick-drying agent.

Surface Flatness Metrology Equipment Precision Granite Surface Plate Granite Surface Plates are used for precision gauging, inspection, layout and marking purposes. They are preferred by Precision Tool Rooms, Engineering Industries and Research Laboratories because of their following outstanding advantages. No rust, no corrosion, relatively warp-free, no compensating hump when nicked, longer wear, smoother action, greater precision, non magnetic, less care after commissioning, lower co-efficient of thermal expansion and non glaring surface. Proportion,2970-3070kg/m3 Compressi , on strength,245-254kg/mm2 Flexible grinding capacity,1.27-1.47N/mm2 Coefficient of linear expansion,4.6×1-6°C Water absorption 0.13% Shore hardness HS, more than 70.

Fixed Carbon 95-99.99% Natural Flake Graphite Powder for Fire Resistance Material/Coating /Carbon Brush Basic Info. Model NO. NG Transport Package Carton + Pallet Specification +195 Origin China Production Capacity 1000 Tons/Month Product Description Natural Graphite Powder Specification: The particle size ranges from 5μm to 40μm, carbon content 95%-99.9% Advantages: With a high quality natural flake graphite performance. In the high temperature has a special anti-oxidation, self-lubricating and plasticity, at the same time, has a good electrical conductivity, electric and adhesion. Use: Micropowder graphite can be used (1) As a catalyst for the production of chemical fertilizer industry Stripping lubricant (2) The high temperature lubricant material, corrosion-resistant lubricant material (3) As mould release anent in power metallurgy or raw material in metal alloy (4) As packing or catalysts of rubber, plastics and varieties of composite material. Natural Flake Graphite is mainly used for metallurgical, mechanical, electrical, chemical, textile, defense industry, electronics, light industry. Such as refractories, made crucible, Bricks, steel ingot protective agent; for conductive materials, producti on of carbon nanotubes, phone parts, CRT coatings; also can be used as wear and lubrication materials; anti corrosion materials; for casting, foundry, die and high temperature metallurgical materials.

Graphite and composites material milling tools blank carbide rods with helical coolant holes ISO K10 Cobalt: 6.0% Outer diameter: 9.3mm Inner diameter: 1.40 +/-0.15 TK: 4.5mm Pitch: 48.97mm Length: 330mm +3mm Surface roughness: Raw sintered Ra 6.3 or as required Application: High hardness grades for processing aluminum alloys, graphite, and composites. Suitable for milling, reaming, and diamond coatings Grade datasheet: Binder Hardness T.R.S Density Grain size ISO HRA HV10 6.5% 93.4 1840 2800 14.85 Ultra fine k10

Gona is a manufacture of high-performance cerium oxide and rare earth oxide materials designed to deliver excellent polishing performance for many various glass polishing applications including precision optical lenses, flat glass/mirror,LCD,and blue filter glass. 【Application】 It is suitable for optical spherical glass with abrasion 80-120, flat glass polishing, such as K9 glass. 【Specification】 1. Chemical properties: TREO>94%, CeO2/TREO= 60-70%,La2O3/TREO=20-30% 2. Color:Red brown 3.PSD: D50=1.0-1.4um,D99<6um ITEM INDEX ITEM INDEX TREO% 94 D50 1.0-1.4um CeO2/ITREO% 60-70 D90 <4um La2O3/TREO% 20-30 D99 <6um Pr6O11/TREO% <3 BET 2-4m2/g

Surface mining with surface miner drums and cutting bits lets you go beyond scratching the surface with more control and less cost. There’s no drilling or blasting, storing explosives, or downtime between these operations. The coal energy industry has demanding environments. Coal-fired power produces extremely abrasive, corrosive, and erosive environments. Fly ash and other particulates cause severe damage to boiler tubes, fan blades, coal burner components, pulverizers, and ash conveyance systems. Left unprotected, these components are less productive, more costly to operate, and prone to frequent failure. JWE offers a large range of drill bit inserts to the mining industry, including those for air track, core, deep-hole, reverse circulation, track rotary blasthole and rubber-type rotary blasthole drills. JWE's tungsten carbide mining buttons can work in these demanding jobs. Avoid unscheduled downtime, reduce maintenance costs, virtually eliminate costly blowouts, and prevent lost product during conveyance. Our mining buttons are made to withstand abrasion, corrosion, and erosion.

Thermal Shock Resistance low cement castable refractory material castable refractory cement low cement castable refractory material Low cement refractory castable made by CH Refractories with three levels, which are high aluminum low cement castable, mullite low cement castable and corundum low cement castable. The low cement fireproof castable is mainly used for cement kiln masonryespecially for kiln mouth, kiln door cover, cooler, tertiary air duct and coal injection pipe. Applications of Corundum Castable: Steel furnace, cement kiln, glass kiln, iron making furnace, ceramic tunnel kiln and so on. Item CH-GYJ85 CH-GYJ90 CH-GYJ93 AL2O3(%) 85 90 93 Sio2(%) 10 6 2 Bulk Density(g/cm3) 2.9 3.0 3.0 Cold Crushing Strength(Mpa) 110℃*24h 80 100 80 1100℃*3h 80 100 80 1500℃*3h 80 100 80 Cold Pressed Antisegregation Strength(Mpa) 110℃*24h 8 12 8 1100℃*3h 8 12 8 1500℃*3h 8 15 8 Hot after-line rate of change(%) 1100℃*3h -0.1~-0.3 -0.1~-0.3 +-0.2 Max Service temp(℃) 1650 -0.1~-0.5 -0.2~-0.6 +-0.5 Construction methods Vibration Vibration Vibration Reference water volume(%) 5~6 5.5~6.5 5.5~6.5

Transmitting 92% of all visible light no other product offers better light transmission – not even glass. Add to this its excellent resistance to outdoor weathering, its high tensile strength and rigidity, light weight and good resistance to impact. 1. It has crystal-like transparency, the light transmittance is above 92%, the light is soft, the vision is clear, and the acrylic colored with dyes has a good color development effect. 2. Acrylic sheet has excellent weather resistance, high surface hardness and surface gloss, and good high temperature performance. 3. Acrylic sheet has good processing performance, which can be thermoformed or mechanically processed. 4. The transparent acrylic sheet has a light transmittance comparable to that of glass, but the density is only half of that of glass. Also, it is not as brittle as glass, and even if it breaks, it does not form sharp shards like glass. 5. The wear resistance of acrylic plate is close to that of aluminum, with good stability and corrosion resistance to various chemicals. 6. The acrylic sheet has good sprayability, and the appropriate printing and spraying process can give acrylic products an ideal surface decoration effect.

Plexiglass Sheets Acrylic Panels Cut To Size Perspex Board Available in 1/8" Thickness Plastic FEATURES: Available in 1/8" thickness and customizable. We custom cut to size each acrylic sheet Attractive colors and patterns Lightweight and strong Higher impact resistant than glass Gloss finish Easy to handle and fabricate Low moisture absorption rate 1/8" = 3mm = 0.118" Please Note: our pattern acrylic sheet is double side color and pattern. Product name Cast Acrylic Sheet Materials 100% virgin material; Chinese material Density 1.2g/cm3 Color red, orange, yellow, green, blue, purple,we have more than 20 kinds of color for choose, also could be custom color. Product Feature 1. Perfect transparency and the light transmittance with 93% 2. Excellent electrical insulation 3. Very light in weight 4. High plasticity, Processing and shaping easier 5. Strong surface hardness and good weather resisting property 6. Beautiful in color, easy to clean Application 1. construction: windows, soundproof windows and doors, mining mask, telephone booths, etc. 2.ad: light boxes, signs, signage, exhibition, etc. 3. transport: trains, cars and other vehicles, doors and windows 4. Medical: baby incubators, a variety of surgical medical devices 5. the public goods: sanitary facilities, handicrafts, cosmetics, frame, tank, etc

Lead dioxide titanium electrode Ti/PbO2 anode is a DSA anode( insoluble anode) which plating lead dioxide coating on titanium substrate. This anode has strong oxidizing property and corrosion resistant.It can be applied in many fields. Technical parameter: Base metal TA1/TA2/Gr1,/Gr2 Coating Lead dioxide Current density range <3000A/M2 Thickness of coating 1-10um Electrode shape Net, tube, rod, plate.etc. Temperature range <80℃ Fluoride ion content <20mg/L Ph value 1-12 Advantage(compared with traditional lead anode): 1. The cell voltage is lower than the lead-based anode: 0.05V-0.1V; 2. The weight of the electrode is relatively light and the operation is relatively convenient; 3. Long service life, 1-2 times that of lead-based alloy. Application of Ti/PbO2： 1. E , lectroplating:Nickel,chromium,zinc,copper,gold plating etc. 2. Non-ferrous Metals Electrowinning： Copper/Copper foil/Gold/Silv , er/Chromium/Cobalt/Manganese 3. Electrochemica , l water treatment：domestic sewage treatment, fading treatment of phenol-containing wastewater, oilfield wastewater, printing and dyeing wastewater, ammonia nitrogen wastewater, etc. 4. Chlor-Alkali Industry. Specifications Features o , f the Lead dioxide titanium electrode by DINOL: 1. TiO2 nano particles coating can bond well with the substrate,make it has Higher anti-corrosion performance and long working life; 2.High current density and high production efficiency;  3.Various sizes and shape can be customized according to actual needs; 4. After the electrode loses its activity, the matrix can be repeated coating,save material cost.