Acid-resistant clay is composed of acid-resistant powder and potassium-water glass, has a unique swelling and good chemical stability, both resistant to a variety of strong acid medium, and resistant to all kinds of acid media, organic solvents and acidic salts , Chlorine, hydrogen peroxide and other oxidizing media have a good anti-corrosion properties, but also has good water resistance. Acid-resistant clay is widely used in petroleum, chemical, metallurgy, pesticide, food, textile, fermentation hydrolysis, pickling and other industrial sectors of the reactor, hydrolyzable pot, cooking pot, tank, tower, trench, floor, And other anti-corrosion works pond lining and concrete pouring. Item Index Compression Strength >35Mpa Flexural strength >3.0Mpa Adhesive strength >3.0Mpa Oil absorption
Applications: 1)refining plant oils like: soybean oil, corn oil, palm oil, coconut oil, sunflower oil, peanut oil, cotton seed oil, olive oil, rice bran oil, caster oil, linseed oil, tung oil, rapeseed oil, etc. 2)refining animal oils like: fish oil, lard oil, tallow oil, etc. 3)refining industrial oils like: used lubricants oil, motor oil, engine oil, automotive oil, paraffin wax, olefin, diesel, etc. 4)juice and wines' clarifying. 5)medicine and environmental industries: antidote and adsorbing materials, waste water treatment. Packaging & shipping packing:in 25kg/1000kg bags, as your request Our services we can send to you the samples by aramex, dhl, fedex, ems etc.
Abrasives black fused aluminium oxide Black fused alumina, also called black fused aluminium oxide, black aluminum oxide, is a black color artificial corundum for abrasives. It's made of fusion of bauxite and reducing agent in electric arc furnace. Black fused aluminium oxide has certain content of ferro oxide and silicon oxide, which make it looks black. Black fused aluminium oxde has moderate hardness, less heat during abrasives, good strength and can be used for sand blasting, polishing, grinding of stainless steel and other non-metal surfaces. It can also be used for production of grinding wheel and cutting wheels. Physical and chemical properties Size# Al2o3 Sio2 Fe2o3 Tio2 F24-f100 77.00min 11.0min 5.0min 1.5-3.5 F120-f220 75-81 9-12 4-6 2-3 True gravity: ?3.5 g /cm3 Bulk density: 1.65-1.95 kg / m3 Mosh hardness: 8 Color: black Melting point: 2050 celcius degree Sizes: f8-f220 Applications of black fused aluminium oxide Production of grinding wheel, cutting wheel and other abrasive tools Sand blasting and polishing on aluminium, stainless steel and other metal surfaces Grinding and polishing on non-metal surfaces like ceramic, plastic, glass, wood, laminate, bamboo etc. Rust removal, clean and polishing of mold, foundry parts, metal parts, semi-conductors etc. Surface treatment of electric devices, telecommunication equipments, ship and vessel parts, machinery etc. Eching, die cut of stone, ceramic, marble, glass, jewery Pre-coating process of electroplate, coating, teflon, welding materials etc.
White fused alumina for refractories White fused alumina is made from redused fusion of high purity alumina powder whose content is aluminium oxide(al2o3). It has very high refractory temperature, acid and alkali corrosion resistant, stable in chemical content, high true gravity/density, low porosity rate, thermal shock resistant. It's an excellent corundum aluminium oxide refractory material. White fused alumina refractory grades is an important high end material for production of shaped and unshaped refractory products. Physical and chemical properties True gravty: ?3.60 g /cm3 Bulk density: 1.5-2 g / cm3 Mosh hardness: 10 Color: white, light blue after heat treatment Melting point: 2350 celcius degree Linear expansion coefficient index: (7-9)*10^-6/k (0 - 1600) Sizes available: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 100mesh, 200mesh, 325mesh Applications of white fused alumina refractory grades Alumina bricks, alumina type refractory brick mullite box body, nozzle, spray gun, furnace and oven linear Unshaped refractory materials like ladle pouring material, drainage sand, spraying and filling material, prefabricated parts Refractory materials in steel making, metallurgical, cement, glass, ceramic, petrochemical industries Precision casting and foundry sand
Black silicon carbide for refractories Black silicon carbide(sic) we make has high hardness, low expansion rate, good chemical stability, good heat conductivity and is widely used in refractory bricks, unshaped refractories, special ceramic products, precision casting, foundry and metallurgical industry. Physical and chemical properties True gravity: ?3.15 g /cm3 Bulk density: 1.20-1.60 g / cm3 Mosh hardness: ?9 Color: black Melting point: 2700 celcius degree Sizes: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 100mesh, 200mesh, 325mesh or according to request Applications of refractory grade black silicon carbide Various shaped and unshaped refractory produccts Used as semi-conductor antioxidant Used as deoxidizer in steel making industry to improve steel quality \production of electric heating element silicon carbon rod Inner coating on impeller of hydraulic turbine to improve its durability
Bleaching clay acid activated clay Product name: Activated clay Other Names: Activated bleaching earth, bleaching earth Color: Grey/White Appearance: Sub-white powder Application: Refine Oil decoloring Material: 100% Nature Bentonite Certificate: ISO Mini Order: one 20 feet container Type: Decoloring Agent Grade: High Grade Packing: in 25kg PP-woven bags with inner layer of polyethylene film CAS No.: 70131-50-9 EINECS No.: 274-324-8 MF:Al2O3 4SiO2 nH2O
Geosynthetic clay liner bentonite waterproof blanket (gcl) is earthwork composite material that is specially used for anti-seepage of man-made lake waterscape, landfill yard, underground garage, building roof garden, water tank, oil depot and chemical pile yard what is gcl? gcl is blanket shape fabric that is produced by filling sodium base bentonite with high expansion between special composite earthwork cloth and non-woven cloth and locking bentonite on lower composite fabric through upper non-woven cloth fabric by special needle embroidering method. Bentonite anti-seepage liner produced by needle embroidering method can form many small fiber spaces, which prevent bentonite particles from moving in one direction, rubber head water layer with uniform high density is formed in the liner when meeting water so as to prevent water seepage effectively. Product application It is mainly used in various environmental protection projects such as waste landfill yard, underground reservoir and underground infrastructure, solves sealing, isolation and anti-seepage problems, and has good effect and strong damage resistance Quick details Type: Geosynthetic clay liner Place of origin: Shandong, china (mainland) Brand name: Tianyan Model number: 4*30 Material: Gcl Specification: As your demand Weight: 4000-6000g/m2 Width: 3m-6m , as your demand Standard: Astm Color: Black or white Samples: Free
Main raw materials:clay, shale Henan zhengzhou mining machinery co., ltd has started the light expanded clay aggregate (leca) equipment manufacturing since company foundation. We always trance the new technology developing on the leca equipment manufacturing and have cooperate with the college and r&d institute to improve the equipment performance and function. Our leca equipment have been widely used in chinese leca manufactures and won the good reputation from customers. We have begun the exported business since 2010 and create the good economic benefit. We adopt the energy saved technology and get the good efficiency. Our advantage 1. Energy-saving environment friendly Advanced production process and large capacity for single production line with low heat loss. The advanced bag type dust collector, which is equipped in leca equipment, keeps exhaust gas below 30mg/nm3. 2. High degree of automation Leca production line is fitted with temperature and pressure monitoring instrumentation, operating parameters of the computer display, and is capable of using advanced computer control to achieve automatic operation of the entire system. 3. Saving investment Based on the features of light expanded clay aggregate (leca), double-cylinder insert type rotary kiln controls the preheating and calcination process. The energy-saving vertical preheater is equipped in leca production line with advanced process, and reasonable design and high level technology. Production technology Light expanded clay aggregate production line, when the raw material is clay or slurry, the production flow chart shall be consist of raw material process, mixing, granulating, insert type rotary kiln burning process, cooling process, screening and bag packing. When the raw material is shale, the production flow chart shall be consist of crushing, screening, single rotary kiln burning process, cooling process, screening and bag packing. The fuel could be coal, nature gas, biomass fuel.
Henan Zhengzhou Mining Machinery Co.,Ltd has started the Light Expanded Clay Aggregate (LECA) equipment manufacturing since company foundation. We always trance the new technology developing on the LECA equipment manufacturing and have cooperate with the college and R&D institute to improve the equipment performance and function. Our LECA equipment have been widely used in Chinese LECA manufactures and won the good reputation from customers. We have begun the exported business since 2010 and create the good economic benefit. We adopt the energy saved technology and get the good efficiency. PRODUCTION TECHNOLOGY Light Expanded Clay Aggregate Production Line, When the raw material is clay or slurry, the production flow chart shall be consist of raw material process, mixing, granulating, insert type rotary kiln burning process, cooling process, screening and bag packing. When the raw material is shale, the production flow chart shall be consist of crushing, screening, single rotary kiln burning process, cooling process, screening and bag packing. The fuel could be coal, nature gas, biomass fuel and etc.
This product is customized as drilling mud based on good quality attapulgite clay. And it is applicable to geological drilling, marine drilling and geological drilling in salt containing area. It features good thermal stability and salt resistant property, therefore, the number of rejected wells will be small while using it to protect the wall of wells, and the drilling efficiency is improved and the cost is cut down as well. Production performance and its application 1. This product features good colloidal and suspending properties, and is suitable to be used as drilling mud under various geological conditions. 2. Because of good thermal stability, it shows no flocculation or dilution under high temperature, therefore, it is applicable to deep drilling and terrestrial heat drilling. 3. Its salt resistant ability makes it free from being affected by electrolytes, thus it can still be in mud form even in saturated brine. It is appropriate for marine and salty stratum drilling. Technical specifications (conform with GB5005-2002) API-13 Preparation of product Add water to the product and stir the mixture in a homogenizer for 20 minutes. Then put in synergist and dehydration-weakening agent, etc. to prepare the required mud. Packing material and specifications Braided bags, paper-and-plastic bags and paper bags Specifications (as per bag): 25kg , 40kg , 500kg and 800kg
Clay.
Flint pebbles and flint block, clay in powder and granulars.
Attapulgite clay powder of high viscosity.
Attapulgite clay.
Organoclay(inorgano clay) rheological additive.
Activated bleaching earth, activated fuller earth, fuller earth, bleaching earth.
Ball clay, washing kaolin clay, china clay.
Activated clay.
Clay crucibles.
