Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for Hollow Cenospheres used in lightener for cement slurries, We focus on producing own brand and in combination with quite a few experienced phrase and first-class equipment . Our goods you worth have. Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for lightweight cenospheres, We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation! The predominant market for cenospheres are the businesses involved in the oil and gas industry. In the oil and gas industry aluminosilicate microspheres (cenospheres) are used as an additive in drilling mud when drilling wells for various purposes. This application significantly increases the efficiency and service life of the drilling equipment. In addition, drill cenospheres solutions also increase the intensity of the drilling wells. Furthermore, lightweight well cement based on cenospheres is used by the oil and gas companies. Well cement is used in the gas and oil production process for filling the space between the wellbore and the casing to protect against groundwater or separation of oil reservoirs i.e. plugging oil and gas wells. Well cement is prepared with a gypsum stone grinding additive in the amount of 2.0-3.5% of the weight of the cement clinker as well as small amounts of other minerals. Wells plugging slurry is made (without sand being added) with a water content in the solution of up to 50% of the total cement weight. In addition, incorporating the cenospheres to the cement solutions provides a stable, heat-insulating, rapidly hardening material with a consistent bonding to the reservoir casing. The cenospheres are also used in the manufacture of the lightweight grouting mixtures, acid-grouting compounds and liquids for the damping of oil, gas and gas condensate wells. Features: • Spherical Shape • Ultra Low Density • Heat Resistance • Improved Flowability • High Insulating • Low-Cost • High Strength • Chemical Inertness • Good Sound Isolating • Low Thermal Conductivity • Low Shrinkage • Reduced Resin Demand Chemical Composition: SiO2：50-65 Al2O3: 25-35 Fe2O3：2.0 CaO：0.2-0.5 MgO：0.8-1.2 K2O：0.5-1.1 Na2O：0.03-0.9 TiO2：1.0-2.5 Specification: 20-70mesh 40mesh 50mesh 60mesh 80mesh 100mesh 150mesh.etc. Usage : 1.Cementing: Oil Drilling Mud & Chemcials,Light Cement Boards,Other Cementious Mixes. 2.Plastics: All types of Moulding,Nylon,Low Density Poluethylene and Polypropylene. 3.Construction: Speciality Cements and Mortars,Roofing Materials.Acoustic Panels,Coatings. 4.Automobiles: Fabrication of composite polymeric putties. 5.Ceramics: Refratories,Tiles,Fire Bricks. 6.Paints and Coating: ink,bond,vehicle putty, insulating, antiseptic, fireproof paints. 7.Space or Military: explosives,invisible paints for planes,ships and even soldiers,heat and compression insulating compounds,deep-water submarine. Packing: In 20kgs,25kgs net kraft paper bags;or 500kgs/600kgs/1000kgs big bags. Cenospheres are lightweight, hollow spheres that are a byproduct of coal combustion in power plants. They are composed mostly of silica and alumina, with a hollow interior filled with inert gases. Due to their low density, cenospheres are often used as a lightweight additive in various materials, including cement slurries. In the context of cement slurries, which are mixtures of cement, water, and other additives used in oil and gas well construction, cenospheres can serve several purposes: Density Reduction: Cenospheres are lightweight, so incorporating them into cement slurries helps reduce the overall density of the slurry. This can be important in oil and gas well construction, especially in formations where high-density slurries could cause formation damage or difficulties in well completion. Improved Pumpability: The addition of cenospheres can enhance the pumpability of cement slurries. The lightweight nature of cenospheres can reduce friction, making the slurry easier to pump through long distances and narrow spaces within the wellbore. Thermal Insulation: Cenospheres have good thermal insulating properties. In some applications, this can be advantageous for controlling the temperature of the cement slurry during and after placement. It helps prevent excessive heat generation during the hydration of cement. Enhanced Strength-to-Weight Ratio: Cenospheres can contribute to maintaining a desirable strength-to-weight ratio in cementitious materials. This is particularly relevant in applications where high compressive strength is required without significantly increasing the weight of the material. It's worth noting that the specific use of cenospheres in cement slurries can vary depending on the requirements of a particular well construction project, and the dosage of cenospheres needs to be carefully optimized based on the desired properties of the cement slurry. Before using any additives, including cenospheres, in cement slurries or other construction materials, it's essential to consider the specific requirements of the application and adhere to industry standards and guidelines to ensure the performance and integrity of the well. Choose us, sharing a win-win situation! www.kehuitrading.com sales1@kehuitrade.com