CAS NO. 1309-48-4 Content ''MgO for 92% - 98% Iodine sorption value for 40 - 80''
Crystal Granule 1~4mm Colorless 99.99% Rectangular 3~5mm Light yellow
Product name:2016 hot selling customized spray mgo boar Normal size: 1220mm×2440mm Max width: 1220mm Max length: 3000mm Thickness range: 3-20mm Availiable color: White, grey, green, red and pink Fireproof A grade (gb8624) Density 0.96-1.03g/cm3 (gb/t7019-1997) Intensity of bending resistance when dry 18mpa (gb/t7019-1997) Intensity of bending resistance when moisture-saturated condition 22mpa (gb/t7019-1997) The rate of deformation when pick up the moisture 0.26% (ga160-1997) The shrinking rate when heated 1.0% (ga160-1997) Water permeability There is no drop of water to emerge in the back (cns 13778) Impact resistance No carck, strip and run through (cns 13778) Thermal resistance 1.14m2k/w (gb/t13475-92) Sound insulation >44db (gbj121-88) Security 100% no asbestos
Specifications mgo board 1)magnesium board fire prevention 2)environmental protection 3)the competitive price 4)full series 3-20mm mgo board mgo board is the building material widely used in the consturction area .The stable magnesium colloid is reinforced by middl alkali glass fiber net and stuffed by light material then becomes new frameless decorative material 100% no asbestos contained and no radioactivity . Detailed product description 1) sizee:1.220*2.44mm. 2) thickness:3mm-20mm 3) other specifictions available 4) 100% asbestos free outstanding fireproof performance 1. With density about 0.9g/cm3-1.0g/cm3 2. Flexible and easy to make proper sculpt and designs 3. Perdurable and great duration of life 4. Antisepsis mmothproof , ant proof 5. Heat preservation , heat insulation , sound insulation 6. Scientific prescrption , real green and environmental material 7. 100% no asbestos contained 8. It is applicable to other desighs of decoration and quadric process technical parameter: will submit after further negotiation packing standard export packaging preservation the magnesium fireproof board can resist to the vile weather .In order to keep dryness , please inside room , keep floor level and place wood board undre it .
Manganese dioxide is one of the most important raw materials in LMO production, and controlling the imputy content and morphology of manganese dioxide is significant to the quality and electrical performance of LMO. Our LMD is improved from EMD in electrolytic process and post-processing in order to meet the needs of LMO materials. With the advantages of sphere morphology , much lower sodium, potassium and free iron content than other EMD, and uniform size distribution, LMD has better consistency and processability. Production performances: a. Sphere morphology. b. Lower sodium and potassium content, which is good for improving the capacity and cycle performance of LMO. c. Extra low free iron and other free metals, which are good for improving the safety performance of LMO. d. Uniform particle size distribution, which is better for the LMO
High purity manganese sulphate is one of the most important base materials for the precursor of NCM cathode material. Based on our accumulated know-how and trust from the customers, we have set up a product line with a capacity of over 5000 mt/y. The truly original technique makes the typical content of Na, K, Ca, Mg less than 50ppm. We are also able to control the contents of the impurities as clientÆs requirements. Package In PP woven bags lined with PE film bag, net wt. 25kg, also can be ordered as customerÆs requirements.
With all kind of mesh and type that you need. Could be sent as bulk.
Magnesium oxide (caustic calcined magnesite) Specification; MgO 90% min., SiO2 2-2.5%, Fe2O3 0.5-0.7%, Al2O3 0.3-0.7%, CaO 0.9-1.5%, LOI 5%, Particle size; 200mesh min. Packing; 1 ton jumbo bag Price; USD 120.00 per mt FOB Danchon port, Korea MOQ; 2000mts per shipment
The production line is composed of board-making machine , glue spreading-overlaying-drying machine and glazing machine .What's more, there is a green environmental-protection project .Because there is no waste materials, waste water and waste gas during its production processing .It 's also cheap.
Alumina based Sintered Magnesium aluminium Spinel is made from high-quality alumina and high-quality magnesium oxide, adopting a unique technique and sintering at high temperature above 1900 C. It has the characteristics of strong corrosion resistance, good slag resistance, high thermal vibration stability and high temperature resistance. Compared with the current market products, it has higher strength and bulk density, lower porosity and water absorption, so it has better high temperature performance.
1.Molecular formula: mnso4h2o 2.Cas no.: 10034-96-5 3.Application: Feed additives, trace elements for animals; Atalyst for the synthesis of chlorophyll; , as drier for printing ink and paints; Agricultural fungicides & fertilizer; Zn-mn battery.
Magnesium oxide board is made of nonflammable materials including magnesium Chlo-ride, magnesia, alkali endured epoxyglass cloth, and perlite. It is manufactured by using special craft through totally automatic production line. It is really green fire prevention product without such harmful elements as asbestos, formaldehyde or benzene. Benefits 1)fireproof (2)waterproof and moisture proof (3) heat preservation and protection (4) sound absorb and insulation (5)light quality and high intensity (6) green environment protection Specification Normal size: 2440x1220mm Length scope:1800-3000mm, width scope:900-1220mm, thickness scope:3mm-20mm (special specification can be custom according to your request)
Magnesium oxide board is made of nonflammable materials including magnesium chlo-ride,magnesia,alkali endured epoxyglass cloth,and perlite. It is manufactured by using special craft through totally automatic production line. It is really green fire prevention product without such harmful elements as asbestos,formaldehyde or benzene. Benefits 1)fireproof (2)waterproof and moisture proof (3) heat preservation and protection (4) sound absorb and insulation (5)light quality and high intensity (6) green environment protection Specification Normal size: 2440x1220mm Length scope:1800-3000mm,Width scope:900-1220mm,Thickness scope:3mm-20mm (Special specification can be custom according to your request) WELCOME VISIT WWW.WORLDPULL.COM TO GET MORE INFORMATION.
Magnesite, or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide). It has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2 ions held together by ionic bonding. Magnesium hydroxide forms in the presence of water (MgO + H2O â?? Mg(OH)2), but it can be reversed by heating it to separate moisture. The specification of MgO can be 50%, 55%,60%, 80%, 85%, 90%, 95%. It can be customized. For more index of the products, please let me know.
CAS NO. : 1309-48-4 Molecular formula : MgO Molecular weight : 40.3044
Magnesium oxide can be optionally added to the formulation to adjust the coefficient of friction to the desired level, and its thermal properties provide good stability and allow heat transfer from the frictional contact surfaces. Not only that, the high refractory properties of magnesia give strong resistance to high friction temperatures while maintaining grip. In addition, the moderate hardness of magnesium oxide prevents wear of the material against the metal.
MAGNESIUM OXIDE MGO 90% 200 MESH FOR ABARSIVES (GRINDING WHEELS) It is not the common MgO, It is made for abrasives specially. and it is well used for grinding wheels . The specifications are the following: MGO:90%MIN, SIO2:5.0%MAX, CAO:2.5%max, Fe2O3:1%max, Al2O3:1%max, lOI:5%Max, Size:200mesh passing:90%min PACKING:25 BAG OR 50KG BAG, PAYMENT:TT OR LC SHAPE: POWDER COLOR: LIGHT YELLOW APPLICATIONG: ABRASIVE We can supply other grades of MgO for you .
Product Details:Magnesite, or magnesite, is a white hygroscopic solid mineral that occurs naturally as perlite and is the source of magnesium (see also oxides). Magnesium oxide is produced by directional firing of magnesite at 850 degrees Celsius with additional grinding in a special mill. Due to the high quality of the raw material and the absence of burnt particles, the product has a high chemical activity. It has the empirical formula MgO and consists of a lattice of Mg2+ ions and O2- ions, held together by ionic bonds. Magnesium hydroxide is formed in the presence of water (MgO + H2O Mg(OH)2), but can be reversed by separating the water by heating.
WELLYOUNG Fireproof MgO Board is a new-type green decorative board which is processed by special production process. It is used modified magnesia cement as the basic material,glass fiber cloth as the reinforced material, and light-weight material as the stuffing. Features of magnesium oxide board: WATER RESISTANCE Magnesium oxide inherently has very low water absorption and any moisture is naturally expelled. There is also no deterioration from freeze/thaw cycles. MOLD RESISTANCE Since MgO board will not hold moisture, and since there is nothing within the product to act as a food source, the product will not support mold growth. The same applies to insects. VERSATILITY Whether used on its own as a sheathing, wallboard or underlayment, or in conjunction with other building materials such as plywood, OSB or drywall, it can add tremendous value. MgO has an unlimited number of uses. Fire retardant plywood and OSB, demising walls and insulated exterior wall panels are some of the initial products that offer enormous performance-to-value propositions. Features: FIRE RESISTANCE Magnesium oxide boards are essentially non combustible, with a flame spread of ZERO and a smoke development of ZERO. These properties make it highly effective either standing alone as a sheathing / underlayment or when laminated to other materials. IMPACT RESISTANCE While having the appearance and texture of cement or stone, magnesium oxide board has excellent flexure and tensile properties. All of these properties combine to produce a board with vastly superior impact resistance. Item Size Thickness weight Quantity/20GP(pallet packing) 1 1220*2440mm 3mm 10kg 1800pcs 2 1220*2440mm 4mm 14kg 1300pcs 3 1220*2440mm 6mm 18kg 1080pcs 4 1220*2440mm 8mm 24kg 808pcs 5 1220*2440mm 10mm 28kg 648pcs 6 1220*2440mm 12mm 34kg 540pcs Appilications for mgo boad: In many applications, MgO boards can be used in the same ways as gypsum and Portland cement sheathings. The substitution is not fully direct in terms of sheet thicknesses, fastening methods and joint treatments, but is very similar. This makes MgO board an easy product to use. The possible uses of MgO board are vast, and some of them include:Firewalls. Partitions.Structural sheathing for wood or metal stud walls.Shower stall tile backer board.Facings for structural panels engineered to use MgO as the facing.Shaft liners.Ceilings.Soffits.Fascia.Substrates for coatings and insulated systems
Product Details WELLYOUNG Fireproof sanded MgO Board is a new-type green decorative board which is processed by special production process. It is used modified magnesia cement as the basic material,glass fiber cloth as the reinforced material, and light-weight material as the stuffing. Fire Resistance limit of fireproof MgO board: 3mm thickness can reach the request of fireproof. 9mm Wellyoung MgO board could be applied for >= 120mins fireproof lightweight partition wall; 12mm Wellyoung MgO board could be applied for >= 180mins fireproof lightweight partition wall. The data is for reference only. Please contact us for more details on fireproof MgO board in different specifications. Features of magnesium oxid board: 1. Normal MgO board: one smooth, one rough surface; 2. Pasted with wall paper; 3. Coated with latex paint; 4. Glued with ceramic tile; 5. With a design of wood or water or other grain. Specifications and datas of mgo board: Item Size Thickness weight Quantity/20GP(pallet packing) 1 1220*2440mm 3mm 10kg 1800pcs 2 1220*2440mm 4mm 14kg 1300pcs 3 1220*2440mm 6mm 18kg 1080pcs 4 1220*2440mm 8mm 24kg 808pcs 5 1220*2440mm 10mm 28kg 648pcs 6 1220*2440mm 12mm 34kg 540pcs
