Mgo Board Brief introduction : Magnesium Oxide Fireproof Board(usually called magnesium oxide board)is the building material widely used in the contruction area.The stable magnesium colloid is reinforced by middle alkali glass fiber net and stuffed by light material then becomes new frameless decorative material. 100% no Asbestos Contained and no radioactiveity . Specifications: 1) Thickness: 3-25mm 2) Size: 915mm*2135mm, 1220mm*2440mm,1220mm*2745mm,1220mm*3050mm,1220mm*3660mm 3) Special sizes available upon requests Colors: White/Grey Features: 1) Light weight, fire retardant and self-extinguishing, thermal insulation, soundproof and sound absorption, mould proofing, damp proof, waterproof, shockproof, color weatherproof 2) Non-corrosive, alkali and acid resistance; non-toxic and chemical resistant 3) Tough, rigid with high impact strength; long performance life 4) Non-warping and stain proof 5) Easy to clean and maintain 6) You can perform with wood and metal processing tools: cutting / sawing / shearing / punching / drilling /nailing / milling / riveting / screwing / planning welding / painting / printing / photo mounting / laying / embossing /engraving / cleaning 7) Can be processed in heat-forming, heat bending and heat folding. 8) Can work as the substitution of wood Outstanding fireproof performance : 1.With density about 0.9g/cm3-1.0g/cm3 2.Flexible and easy tomake proper sculpt and designs. 3.Perdurable and great duration of life 4.Antisepsis ,mothproof ,ant proof 5.Heat preservation ,heat insulation ,sound insulation 6.Scientific prescription ,real green and environmental material 7.100%no Asbestos Contained 8.It is applicable to other designs of decoration and quadric process
Specifications class A mgo board 1)fireproof 2)keep warm 3)100% does not included the asbestos and formaldehyde 4)sound insulation Features: The board features being green, free from smell and poison, non-flammable, free from smog, high intensity, light quality, sound insulation, heat preservation, waterproof, fireproof, free from freeing and erosion, minuteness expanding & shrinking ratio, free from crack and distortion, convenient construction, low wastage and long life. Specification: Normal size: 2300x1200mm,2400x1200mm, 2440x1220mm, 3000x1200mm Note:other sizes can be ordered according to customers¡¯ request Length scope:1800-3000mm, Width scope:900-1220mm Thickness scope:3mm-20mm Application: The board is widely adoptable to partition and suspended ceiling in decoration of buildings. It is also absolutely suitable to the structure for heat preservation, sound insulation wall, places with dampness, mobile partition, special class fire prevention, sandwiched plate in fireproof-gate and packaging of equipment cases. Decoration: The surface of mgo board supports pasting wallpaper, skin of red beech or white beech, coating, painting and applying with ceramic tiles or mosaics.
magnesium board easy to work mgo board magnesium oxide board fireproof board 1 Many advantages Magnesium oxide Board has many advantages just as fireproof, moisture-resistance, heat insulation, sound insulation, high strength and light. These advantages are tested by authorities. So, Magnesium Fireproof Board is welcomed by oversea customers. 2 Easy to Install Magnesium Fireproof Board is easy and convenient to install. 3 Good Effect Magnesium Fireproof Board will not break during installation, so it could give customers a perfect decorative effect. 4 Environmental Protection Magnesium Fireproof Board is made of natural inorganic material. It does not contain asbestos and methyl alcohol. It is low radiation. The environmental protection effect is in accordance with the national standard. 5 Competitive Price Because of the large output and the high technology using in producing the board, the price of the Magnesium Fireproof Board is competitive in the oversea market. Application:partition wall of office room,shopping mall theater,ceiling.etc
100% no asbestos fiber cement board (No asbestos no formaldehyde, no benzene and no any harmful substances) Fiber cement board is also called fiber cement pressure board or cement fiber pressure board, is a natural fiber and cement as raw material, a kind of new building material pulping, molding, cutting, pressing, conservation. Called new generation of "green" building materials, unique environmental protection functions in the fire performance and excellent moisture resistant. It is based on siliceous and calcareous material as the main material, with cellulose fiber reinforced material, mixed with other auxiliary materials.
100% no asbestos fiber cement board (No asbestos no formaldehyde, no benzene and no any harmful substances) Fiber cement board is also called fiber cement pressure board or cement fiber pressure board, is a natural fiber and cement as raw material, a kind of new building material pulping, molding, cutting, pressing, conservation. Called new generation of "green" building materials, unique environmental protection functions in the fire performance and excellent moisture resistant. It is based on siliceous and calcareous material as the main material, with cellulose fiber reinforced material, mixed with other auxiliary materials.
Mgo board Main characteristics Fireproofinfg characteristic:A grade non combustible(GB8624) Density:0.9-1.1g/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(CNS13778) Impact resistance:No crack,strip and run through(CNS13778) Thermal resistance:1.14m2k/w(GB/T 13475-92) Sound insulation;;44db(GBJ121-88) Color:white or grey Security:100% does not include the asbestos,formaldehyde,and benzene Radioactivity;Not limited by the scope of application(GB6566-2001) Our Absolute advantages: Grade A non combustible(GB8624) fireproof,waterproof,soundproof green mgo board friendly mgo board 1 direct manufacturer 2 no middleman profit 3 in stock fast shipment 4 Hi-Q,CE ISO,SGS
Fiber cement board is a stable performance and light weight building &decoration board used cement as major and natural reinforced, with the process of pulping, emulsion, forming, pressing, autoclaving , drying and surface treatment.The color is gray. With the sanding surface, thickness uniformity is better and grain is clearer. And because of the cement , the strength is higher, and water proof performance is much better.So fiber cement board is the highest quality product in domestic and foreign building materials market . -
Quartz sand is a hard, wear-resisting, stable chemical properties of silicate minerals, the main mineral composition is SiO2, quartz sand color for the milky white or colorless translucent, white crystals, multi type globular 7 hardness, brittle no cleavage, conchoidal fracture, oily luster, density 2.65, bulk density (1-20 mesh is 1.6), 20-200 mesh is 1.5, the chemical, thermal and mechanical properties has obvious anisotropy, insoluble in acid, slightly soluble in KOH solution, melting point 1750Without impurities, high mechanical strength, stable chemical performance, large carrying capacity, long cycle life, good economic benefit. 1, glass, flat glass, float glass, glass products, glass jars, glass bottles, glass, etc.), optical glass, glass fiber, glass instruments, conductive glass, glass cloth and the rays, special glass, etc. The main raw material. 2, ceramics and refractory materials: porcelain of the embryo and the glaze, kiln with high silica silica brick, and silicon carbide materials. 3, metallurgy: silicon metal, ferrosilicon and silicon aluminum alloy raw materials or additives, flux. 4, building: concrete, cementing materials, construction materials, artificial marble, cement physical property test material (i.e., cement standard sand), etc. 5, chemicals: silicon compound and sodium silicate materials, such as sulfuric acid tower padding, the amorphous silica powder. 6, machinery, foundry sand, the main raw materials, grinding materials (sand, hard and abrasive paper, abrasive paper, abrasive cloth, etc.). 7, electronic: high purity silicon metal, communications with optical fiber, etc. 8, rubber, plastic, packing (can improve the wear resistance). 9, coating, packing (acid can improve the coating). 10, aviation, spaceflight, its molecular chain structure, crystal shape and crystal lattice change rule, make its have the high temperature resistant, small thermal expansion coefficient, high insulation, corrosion resistance, piezoelectric effect, resonance effect, and its unique optical properties.
Regenerative ball is suitable for the gas and the gas fuel industrial furnace of regenerative combustion system is chosen, especially for regenerative heating furnace of steel industry, the regenerative ladle baking equipment, thermal storage air separation equipment of air separation industry, non-ferrous metal industry regenerative furnace, heat regenerative ball can also be used in large forging factory car furnace, regenerative electric boilers, the regenerative incinerator industries do regenerative heat carrier. Regenerative ball of gas (blast furnace, converter) and the air double preheating (oil, high calorific value gas combustion air is taken, such as single heat storage mode), can make the regenerative heating furnace smoke less 20-50%, exhaust smoke temperature dropped to less than 150 degrees, yields by 15-20%, billet heating time shortened by 50%, the oxidation burning loss reduce 30-50% of the environmental protection and energy saving effect.
Iron ore and spraying counterweight iron ore, which is composed of iron pills after heat treatment, high hardness, sharp edges and corners, its broken after the formation of the sharp edges make it has a high speed spray etching and scraping characteristics, especially using the etching and scraping to demand higher metal surface treatment, surface treatment is often used for outdoor sand blasting operation project.Iron ore with moderate hardness, toughness, impact resistance, can use repeatedly for several times, long service life, good elasticity, strong adhesion, fast cleaning, sand, low consumption, not broken, clean up the workpiece intensity big, the effect is good. 1, shot blasting, shot peening, die casting, casting, forging, forging blasting blasting shot peening, castings, steel plates, steel, steel, h section steel, steel, steel structure; 2, sandblasting room secondary sandblasting derusting, sandblasting room secondary blasting; 3, sports and fitness items weight; 4, electrical counter weight balance weight, weight of concrete; 5, large mechanical engineering machinery pressure hull. 6, wear-resisting engineering, such as the airport runway, bridges, roads, ports, docks, spillway tunnel, steel mills, undersea optical lan; 7, radiation protection engineering, such as hospitals, power plant, institute and other need shielding ray institutions and units, etc.
Precipitated barium sulfate by barium sulfide solution and to join after remove calcium and magnesium mirabilite solution mixing, reaction at 80 , precipitate, after the suction filter, washing and acid pickling, adjust pH 5 ~ 6, filtration, drying and crushing.Can also use barium with yellow halide solution of glauber's salt.In the water solubility of only 0.0024 g / 100 g of water.Soluble in hot concentrated sulfuric acid.Slightly soluble in water is not soluble in ethanol and dilute acid.The dry lump.Industrial precipitated barium sulfate itself has no poison, but such as soluble barium compounds, can cause poisoning. Used for paint, ink, plastic, rubber and raw materials of battery or filling machine, impression and bond paper surface coating agent, textile sizing agent.Glass is used as clarifying agent, defoaming and increase luster effect.Can be used as anti radiation protection wall.Also used in ceramic, enamel, spices and pigments and other industries.It is making other barium salt material. Barium sulfate due to the features of strong chemical inertness, good stability, acid and alkali resistance, moderate hardness, high density, high whiteness, can absorb harmful rays, etc, is the one which has the function of environmental protection material, so it is widely used in all kinds of paint, high-grade printing ink, medicine synthetic chemicals, rubber, paper, ceramics, cosmetics and other fields.Refined barium sulfate is widely used in all kinds of paint (water-based), oil and powder coating, ink, paper making, engineering plastics plastic) (home appliance shell, building materials, high-grade electrical insulating plastics and rubber products such as packing.Battery cathode expansion rod, also can be used in the manufacture of ceramic, enamel glaze material, etc.Precipitated barium sulfate BaSO4 can serve as a white coating, can also be used for rubber and paper filling agent, can increase the weight and the degree of smooth.Precipitated barium sulfate in rubber, plastic, papermaking, paint, printing ink, paint and other industries used as fillers, whitening agent, weighting agent.
Shizuishan jin lin corundum refractories co., ltd. Production of wood powder activated carbon has the advantages of low impurity, high purity, quick filtration speed and other characteristics, has excellent decolorization, purification, purification, such as performance, mainly used for decolorizing, refining, and all kinds of injections to remove "heat". Can also use vitamin c and other apis decoloring, decoloring force strong, the filter speed is fast, applicable to the pharmaceutical, pesticide, reversed-phased decolorizing, refining of chinese and western. And absorption of intestinal bacteria, detoxification, sugar, monosodium glutamate, food and beverage, water treatment, chemical industry and so on all aspects of production and life, used for decolorization, deodorization, to miscellaneous, purified and refined, consumption is also a wide development space in the future.
Coconut shell activated carbon: 1. To take off the mercaptan for gasoline in the refinery catalytic unit mercaptan (deodorization) the carrier of catalyst. 2. Vinylon catalyst coconut shell activated carbon: used in the chemical industry as the carrier of catalyst, such as vinyl acetate as catalyst carrier, etc. 3.The MSG refined coconut shell activated carbon: used in production of MSG mother liquor decolorization in the process of refining, also can be used for decolorizing and purifying of fine chemical products. 4. The cigarette filter tip coconut shell activated carbon: used for cigarette filter tip in cigarette industry, dispel poisonous and harmful material such as tar and nicotine in cigarette smoke. 5. Special coconut shell activated carbon: citrate for citric acid, amino acids, cystine and acid decolorization, refining, to taste. Coconut shell activated carbon: 6. Water purification for domestic and drinking water, water plant water treatment water purification, bottled water production of depth. 7 protective use coconut shell activated carbon: used in the production of impregnated carbon and filling all kinds of filters and industrial gas. 8. Gold silver coconut shell activated carbon: gold amalgamation method process is a kind of ancient gold, cyanidation leaching gold technology is the modern main method of extracting gold from ore or concentrate. Using coconut shell activated carbon adsorption of recovery of gold from cyanide pulp directly without filtering cyaniding carbon plasma process. Gold charcoal have adopted a special process, activated carbon particles for the high strength plastic, in addition to the almost all particles in the needle and sharp, angular, easy wear parts. Particle shape, uniform, greatly improve the wear resistance strength, into the factory after the need for grinding, can be used directly after water wash.
Alumina ball for small white spherical particles, the same soft, burst in the water, has very strong adsorption to fluorine, mainly applied in the high fluoride fluoride in drinking water, elimination of skeletal fluorosis. Is a porous high dispersion of solid materials, main ingredients for alumina (92% or higher), product than major, can greatly improve the grinding efficiency. Alumina ball for non-metallic mineral powder (such as zirconium silicate, etc.), kaolin, calcium carbonate and the electronics industry, deep processing of non-metallic minerals, building sanitary ceramics, coatings, printing ink, paper making, packing materials, dyes and other industries grinding and dispersing and polishing of metal parts used; Used for grinding and polishing equipment; Used for liquid fluorine and arsenic removal; Used for water treatment adsorbent. Alumina ball for non-metallic mineral powder (such as zirconium silicate, etc.), kaolin, calcium carbonate and the electronics industry, deep processing of non-metallic minerals, building sanitary ceramics, coatings, printing ink, paper making, packing materials, dyes and other industries grinding and dispersing and polishing of metal parts to use, suitable for grinding and polishing equipment. 1, alumina ball in the petroleum chemical industry, fertilizer industry, widely used as catalyst and catalyst carrier. 2, activated alumina fluoride in sex, and thus used as a drinking water fluoride agent, color and smell eliminating agent of industrial wastewater, etc. 3, oxygen, hydrogen, carbon dioxide pollution adsorption oil steam, gas, etc, and can be used as a catalyst, catalyst carrier, and chromatography carrier. 4, activated alumina absorbent, desiccant and also can make water absorbing capacity, fast drying speed, can reproduce baking (400-500 k) and water absorption expansion, no crack, no deformation. 5, activated alumina in monolithic refractories ingredients can improve the body density, mobility, strength, improve the secondary mullite generation, reduce the water content and porosity.
Bentonite and bentonite.Bentonite is refined from natural bentonite gel inorganic minerals.Bentonite is generally refers to a kind of is mainly composed of montmorillonite clay rock.Bentonite montmorillonite as the main effective components, content is about 90%, its molecular weight is about 720, is a tiny flat piece or page. When bentonite soak in hot water, each sheet body is spread out, the formation of homogeneous colloidal suspension.Per gram sodium base bentonite has a surface area of 750 square meters.Bentonite is a family of montmorillonite, bentonite collection often assumes the earthy, which often contains minerals such as quartz, feldspar, dolomite, calcite, so it is also known as bentonite (also known as bentonite, also known as the volcanic clay). 1, in the drilling, configuration with high rheological and thixotropic properties of drilling mud suspension. 2, in mechanical manufacturing, can make the casting sand, binder, can overcome the "sand inclusion of castings, the phenomenon of" peeling, decrease the casting scrap rate, ensure the accuracy of castings and finish. 3, used as paper filler in the paper industry, enhance the brightness of paper. 4, used in textile printing dyeing liquid antistatic coating, printed instead of starch sizing and coating.
Jin lin coal column activated carbon is widely used in toxic gas purification, gas processing, industrial and domestic water purification treatment, solvent recovery and so on. A, gas cleaning coal column activated carbon; synthesis gas used in chemical raw material gas, chemical industry, pharmaceutical industry, gas drinks with carbon dioxide and hydrogen, nitrogen, chlorine, hydrogen chloride, ozone, b hydrocarbon, ethane, butane, cracking gas and inert gas purification and atomic facilities such as the purification of exhaust gas, etc. Also used for removing the pollutants in the air, and the separation and purification of mixed gas. Can also be used for gas masks and protective equipment disinfection filtration, etc. Five, purifying water coal column activated carbon; made of selected high quality bituminous coal as raw materials refined but become, the adsorption quantity, wide range of adsorption. Mainly used in city life drinking water, tap water, pure water, distilled water, ultrapure water filling equipment of production and the dechlorination, oil removal purification, and various kinds of industrial sewage purification treatment.
Iron oxide desulfurization agent because of its high sulfur content, low price, can be recycled at room temperature and so on, and is welcomed by users. But there are also poor strength, meet, desulfurization gouache precision (1ppm) and other shortcomings, affecting its industrial application. In view of the above situation, our company technical personnel after several years of painstaking research, developed a series of hyf new type of iron oxide desulfurization agent, which is characterized by: 1, high desulfurization accuracy: imported h2si1000ppm, the export of 0.05ppm h2s, than the average fe2o3 of the desulfurization accuracy (1ppm) 20 times higher; 2, fast response: the use of 1000-20000h-1 fe2o3 to be higher than ordinary airspeed 3 - 6 times. 3, work (through) sulfur capacity: under the conditions of 1 and 2, a one-time fine removal of h2s sulfur content of o2 is 20% - 3, 15 - 6 times the average fe2o3 desulfurization agent. 4, good strength, good water resistance. Boiled 2h or soak for 30 days without powder, strength unchanged. 5, suitable for a wide range of temperature, 90 - 5 6, can be used in the absence of o2 or high co2 conditions. H2s sulfur content 12 - 15%. The application of desulfurization of natural gas, water gas and semi water gas, air gas, coke oven gas, gas, and co2 transform anger, food co2, steel raw material gas, methane gas, petrochemical and other gases finishing off h2s, and can also be matched with 504 h2s+co2 hydrolysis catalyst reaches more than 0.06ppm, compensate for the lack of active carbon desulfurization the agent, so that the iron oxide desulfurizer new technology has been widely used.
Injection packer is a must in chemical grout used for injection of epoxy and polyurethane foam into holes penetrated at a pressure higher than 20kg/cm(max. Pressure 500kg/cm) on to concrete structure. The injection packer is a tool for sealing works. It is tightly fixed in the drill hole of the building component and connects the injection device with the building. Under pressure the sealing material is injected into the damaged building component. Packers are made of different materials such as steel or plastic and various types of packers are available. The head is provided with a one-way valve, can prevent the slurry at high pressure into the pour spout. It is widely used with high pressure grouting machine.
The pier is the support of the bridge which is one of the most types for bridges formwork it was often composed by pier body formwork and pier cap formwork. Generally, there are column pier, round-ended pier, conical column, y-column, hyperbola pier, vase pier, linear pier, v-pier, rectangular pier, some have "tie beam" which found in load-bearing of twin piers and y-piers, it is the most important and crucial component in construction of highway bridge, railway bridge, sidewalks, flyovers, ramp bridge and platform bridge. Basic construction According to the structure the pier formworks can be divided into lever type formworks and trussed type fromworks .
High efficiency CSA expansive agent is a calcium sulphoaluminate expansive agent, which is obtained by firing in rotary kiln. And its main materials are anhydrite calcium sulphoaluminate,calcium oxide,natural gypsum ect. It was prised as international advanced level in 2000 by Hebei province. It also enjoyed the honorary tittles issued by the government,like" high tech product of Hebei province","China emphased promoting new invention patent product" ect. The China Invention Patent Numeber is 02116312.X.It has been applied to the constructions of the capital of Dongzhi Gate transportation junction, Beijing Wanghe bridge, jingchen high-way fifth-ring bridge ,ect. Advantages of CSA expansive agent in mortar/concrete products: Low alkali.CSA Expansive Agent has a very low alkali content (R2O
