Specification: -BaSO4: min 90% -S.G: min 4.20 -Water soluble alkaline earth metals as Calcium: 250ppm max -Mercury(Hg): 1ppm max -Cadmium(Cd): 3ppm max -Moisture:1% max -Size: 0-200mm: min90% Packing: Bulk
Specification: -S.G: min 4.20 -Water soluble alkaline earth metals as Calcium: 250ppm max -Moisture:1% max -Size: 0-200mm: min90% Packing: Bulk
Specification: -S.G: min 4.20 -Water soluble alkaline earth metals as Calcium: 250ppm max -Residue greater than 75 um: 3.0% max -Particle less than 6 um: 30.0% max -Moisture:1% max Packing: 1mt/1.5mt per jumbo bag
Specification: -BaSO4: min 90% -S.G: min 4.20 -Water soluble alkaline earth metals as Calcium: 250ppm max -Mercury(Hg): 1ppm max -Cadmium(Cd): 3ppm max -Residue greater than 75 um: 3.0% max -Particle less than 6 um: 30.0% max -Moisture:1% max Packing: 1mt/1.5mt per jumbo bag
Alumina powder white loose powder, high whiteness, low bulk density, stable at room temperature, thermal decomposition generate alumina dehydration.This product is different from other flame retardant material, it does not produce toxic and corrosive gas pyrolysis, and pyrolytic heat absorption and release water vapor, can make the products flame retardant self-extinguishing, thus in advanced composite materials such as plastic, rubber, this product is added to the not only make products with flame retardant smoke abatement effect, and leakage resistance, arc resistance, abrasion resistance performance enhancements. 1, aluminum oxide polishing powder through high temperature calcined alpha Al2O3 powders, also contain dispersant, suspending agent, lubricant, emulsifier and other auxiliary ingredients, widely used in the thermal conductivity, polishing, electroplating, catalyst, etc. 2, alumina powder is particularly suited to finalize the design product and refractory castable, plastic, repair, gunning materials, daub material, binder, monolithic refractories, such as high purity refractory fiber to improve the refractory material of high temperature strength, improve the erosion resistance of has a strong role. 3, alumina powder is true than major, high hardness, good abrasion resistance, impact resistance and other characteristics, preparation for machine, optical processing, tableware industry, jewelry processing, auto parts repair maintenance, optical lenses, machines, electrical accessories, and so on need polishing surface treatment industry. 4, alumina powder for making teeth glinting cement, ceramics, special ceramics, electronic ceramics, packing, mordant, metal aluminum paint, etc.Can be added to the various water-based resin, oil resin, epoxy resin, acrylic resin, polyurethane resin, plastic, rubber, the adding amount of 3% to 3%, can obviously increase the material hardness, hardness can be up to 6 to 8 h is even higher.
Product usage Mainly used in producing common magnesite brick, magnesite aluminum brick, magnesite chrome brick, gunning mix, hot patching mix for converter and EAF ect . Product Advantage Our factory produce the products of the Dead-burned magnesite are selected natural magnesite, it is produced by mine-selecting, purifying, calcimine in shaft kiln. It is an ideal material for unshaped refractory material, the final products are used in open hearth furnace, electric furnace bottom and furnace's lining tamping. Fused Magnesite: Brand LOl % SiO2% Fe2O3% Al2O3% CaO% MgO% B Dg/cm3 FM-98 =0.3 =0.6 =0.5 =0.10 =1.1 =98 =3.50 FM-97.5 =0.3 =0.7 =0.6 =0.12 =1.4 =97.5 =3.50 FM-97 =0.4 =1.0 =0.8 =0.15 =1.5 =97% =3.45 FM-96 =0.5 =2.0 =1.0 =0.18 =2.0 =96 =3.45 FM-95 =0.5 =2.5 =1.2 =0.20 =2.5 =95 =3.40
Redispersible polymer powder Wacker & celanese emulsion Appereance: white The best quality In 25kg paper bags inner with pe bags
Maintain liquidity, to improve retention improve bond strength, improve anti-slip performance good construction performance stability increased water demand improve the mortar wetting anti-hanging In 25kg paper bags inner with pe bags
Cas No. 7440-05-3 Accept small quantity order (1~100 grams) 1 kg in stock, black solid, two grades 5% and 10% Fast delivery from China to everywhere in the world
Product Description Melamine is a chemical compound with a number of uses, including manufacturing laminates, glues, dinnerware, and more. This hard plastic can also be made in a wide range of colors and styles, making it an extremely versatile product that can be used in a variety of settings. It is created by combining melamine resin with strengthening materials, which means it can stand up to the rigors of everyday use.Melamine is a chemical compound with a number of uses, including manufacturing laminates, glues, dinnerware, and more. This hard plastic can also be made in a wide range of colors and styles, making it an extremely versatile product that can be used in a variety of settings. It is created by combining melamine resin with strengthening materials, which means it can stand up to the rigors of everyday use. Application for melamine 99.8% crystal powder 1)Melamine is combined with formaldehyde and other agents to produce melamine resins and used as adhesives in plywood industry. 2)Melamine foam is used as insulation, soundproofing material and in polymeric cleaning products, such as Magic Eraser. 3)Melamine is one of the major components in Pigment Yellow 150, a colorant in inks and plastics. 4)used as superplasticizer for making high-resistance concrete. 5)The use of melamine as fertilizer for crops had been envisaged during the 1950s and 1960s because of its high nitrogen content. 6)Melamine and its salts are used as fire-retardant additives in paints, plastics, and decor paper, impregnation paper. Product name: melamine Grade: premium grade items National standard Test result Appearance White powder Content MIN 99.5% 99.8% Moisture MAX 0.1 0.03 Ash content % MAX 0.03 0.02 PH value 7.5-9.5 8.32 Solubility in formaldehyde : Dissolved in 10 minutes Kaolin turbidity degree MAX 20 15 Color (Pt-Co) degree MAX 20 15
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Brand Index LR-DHL-78 LR-DHL-83 MgO(%) â?¥78 â?¥81 CaO(%) 12~16 8~12 Fe2O3(%) 4~6 4~6 Grain Size (mm) 0~6 Compressive strength (MPa) 1300�ºC �? 3h â?¥10 1600�ºC �? 3h â?¥35 Permanent linear change rate after burning % 1300�ºC �? 3h 0~ -0.5 1600�ºC �? 3h -1~ -3.0 Application Used for ramming the bottoms and slopes of EAF Advantage:Our furnace bottom ramming material has high density, high strength, high corrosion resistance, high thermal resistance and volume stability. Application: They are widely used for ramming the bottoms of UHP electric furances , HP electric furances , RP electric furances , DC electric furances and iron alloy electric furances.
Refractory fibers with Silica Sol as the main raw material are widely used as thermal insulation materials in industrial furnaces and other thermal and industrial equipment due to their excellent energy saving and high temperature resistance Other amorphous refractories and ceramic products with silica sol as a bond because they will not bring in a variety of low melting point oxides improve the use of performance and have the advantages of high release strength high temperature volume stability high temperature thermal shock resistance etc Si02 2931 Na2O 05 Specific gravity25 119121 PH value25 9105 Viscosity25 65 Particles SizeNM 1020 Shelf life 1 year appearance transparent
Concrete Mooring Sinker
1)Physical property : Melamine moulding compound are based on melamine-formaldehyde resins fortified with high-class celluloseas reinforcement and further modified with minor amounts of specialpurpose additives, pigments, cure regulators and lubricants. 2)Usage: For making dinnerware ,tableware ,fridge food box , insulation parts , electrical parts , aviation use cups and tableware . 3)Advantage : Melamine moulding compound finished item with surface hardness . With excellent resistance to abrasion, boiling water,detergents,weak acids Are specifically approved for food contact 4)Storage: Storage time should be placed away from the hot and humid environment, Generally at 30 degrees to 50% relative humidity storage conditions. Our products can be maintained around a one-year period.
Activated Bleaching Earth have the following Applications: 1. Refining and de-colorization of Vegetable oils: Cottonseed, Soybean, Sunflower, Repeseed, Mustard, Peanut, Coconut, Corn, Olive, Ricebran, Palm, Palm-kernel, Linseed, Castor, Jajoba & Canola oils. 2. Refining and de-colorization of Animal Fats like tallow oil, Fiah oil , lard oil. 3. Refining and de-colorization of Mineral oils: Paraffins and waxes, Insulating oil, Waste oil(lubricating oil) & industrial triglycerdes and fatty acids uesd for paints, varnishes and soaps. Hope we can talk more and make progress.
Lightweight Mineral Wool Board Production Line Equipment Production Line Equipment Introduction Lightweight Mineral Wool Board Features Mineral wool board mining high quality mineral wool as the main raw material, 100% free of asbestos, acicular dust will not appear, will not enter the body through the respiratory tract, harmless to the human body. The use of composite fiber and mesh base coating, greatly improving the impact resistance, deformation resistance. Mineral wool internal structure was three-dimensional cross-mesh structure, adequate internal space, solid structure, greatly improving their ability to absorb noise and noise than ordinary mineral wool board sound absorption increased by 1 to 2 times. Internal moisture and auxiliary agents to add moisture, both increasing the surface fiber resistance, effective binder stability, to maintain plate strength, and can regulate indoor humidity and improve living environment. Nano-antibacterial agent flooding the interior of the plate, can effe ctively mold, sterilization, antibacterial regeneration, greatly improving the scope of application, it can be applied to have the requirements of antibacterial, sterile aseptic environment. The main raw materials and consumption table: (12 mm thick) Name Quantity Mineral wool 1.35kg/�?� Perlite 0.65kg/�?� Waste paper 0.25kg/�?� Waterproof glue 0.027kg/�?� Starch 0.27kg/�?� Putty powder 0.4kg/�?� Alumina 0.00454 kg/�?� Glidant 0.0078 kg/�?� Natural gas 0.75m³ Power consumption 0.58 Degree / �?� Water consumption 8kg/�?� 1. Noise reduction: Mineral wool board to mineral wool as the main raw material, and mineral wool microporous developed to reduce acoustic reflections, echo cancellation, isolated floor noise transmission. The company is located in 2. Sound-absorbing: Mineral wool board is a porous material, composed of numerous pores countless fibers to reduce acoustic reflection, echo cancellation, isolated floor noise transmission. Sound waves impact the surface of the material, part of which is reflected back, partially absorbed by the plate, and a portion of the material passing through the plate into the back cavity, greatly reducing the reflected sound, effectively controlling and adjusting the indoor reverberation time and reducing the noise. When used for interior decoration, the average sound absorption rate of up to 0.5 or more, suitable for offices, schools, shopping malls and other places. The company is located in; 3. Sound insulation: Through ceiling materials effectively cut off the noise of each room, creating a quiet indoor environment. The company is located in; Certificates 15certification : ISO 9001,CE Price Delivery Port : Tianjin Packaging & Delivery Packing :wooden box package or null in containers Delivery Lead Time : Finish the order for 1-3 months Supply Ability : 15 Set/Sets per Year
Characteristics of sintered calcium aluminate: 1) Uniform chemical composition, low melting point and fast melting speed can shorten the refining time; 2) No fluorine, no erosion of furnace lining and ladle; 3) Compact structure, no water absorption, easy storage and transportation; 4) Due to the stable phase and fast slag formation, it can reduce the dust pollution to the iron and steel plant and comprehensively stabilize the refining process; 5) It does not contain impurities such as hydrogen, nitrogen and carbon, which is conducive to improving the quality of steel. Sintered calcium aluminate (premelted aluminum calcium slag) is mainly used in LF furnace, open hearth furnace and converter ladle refining to remove impurities such as sulfur and oxygen in molten steel and reduce the content of harmful elements and impurities in steel. It is suitable for ordinary carbon steel, high carbon steel, high and low alloy steel.
We are copper factory located in Tianjin, China. We produce copper wire scrap, copper rod and some other copper products. We also can supply various kinds of metal priducts with very competitive price! Metals we can supply: Copper wire, Copper rod, Copper cathode, Aluminum, Tin, Lead, Nickel, Zinc, etc Ferro Alloy we can supply: Ferro Molybdenum, Ferro Tungsten, Ferro Vanadium, Ferro Niobium, Ferro Cerium, Ferro Chrome, Rhenium rod, etc.
Ferro Niobium - A material for innovations with great future potential Niobium is a light gray metal with a gleaming white appearance on polished surfaces. It is characterized by a high melting point of 2,477°C and a density of 8.58g/cm³. Niobium can be easily formed, even at low temperatures. Niobium is ductile and occurs with tantalum in a natural ore. Like tantalum, niobium also features outstanding chemical and oxidation resistance.
