Question 2: What is the material of rock wool? What machine automatically loads raw materials and coke into the top entrance of the cupola, and then these objects melt, flow out from the bottom of the blast furnace and enter the cyclone spinning machine. When a small amount of adhesive and oil are added to the cyclone spinning machine, the melt will produce filamentary fibers. Filamentous fibers are spun into cotton, and the generated cotton is output from the conveyor belt through rollers. These cotton products will be adjusted in structure and density before entering the curing furnace. After the adhesive is cured, the product has unique properties.
Subsequently, these matured cotton products are cut by sawing machine, and then packaged by packaging equipment or specially treated by off-line equipment.
The waste gas produced by blast furnace, spinning machine and baking room will be filtered by filter, then burned and finally discharged through chimney. The waste produced in the production process will be recycled.
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Question 3: What is the main material of rock wool? Rock wool is mainly made of basalt, dolomite and other materials.
Question 4: What is the material of rock wool board? Rock wool board is mainly basalt. The quality parameters of rock wool board in the market are not uniform. Customers will buy poor quality rock wool boards, and they haven't had time to solve them. Jiangsu Sanxian Wenxin reminds everyone that buying rock wool board must look at the inner core material!
Question 5: What is the material of rock wool board? Rock wool board is an inorganic fiberboard made of basalt as the main raw material through a series of technological processes such as high temperature melting, fiberization and post-treatment of products. It has excellent thermal insulation performance, sound absorption performance, fire prevention performance and light weight, and belongs to a new building material. Intermediate spring 18550056358
Question 6: What is the ceiling material of rock wool board? Rock wool sound-absorbing board is generally 1 cm thick, which is fireproof and sound-absorbing.
Question 7: What is the main purpose of rock wool board? At present, rock wool board is mainly used for external wall insulation materials and ceiling sound-absorbing materials, and Jiangsu Sanxian rock wool board is mainly used for high-end ceiling. In the later stage, the thermal insulation rock wool board will be introduced to adapt to the new energy-saving decoration building materials. See official website, Sanxian County, Jiangsu Province for details.
Question 8: What is the standard of rock wool board? The national standard for building exterior wall rock wool board is GB/T25975-20 10, for building curtain wall rock wool board is GB/T25975-2005, and for industrial rock wool board is GB/T1835-2007.
Question 9: What are the characteristics of rock wool board? Rock wool board Rock wool board is made of basalt and other natural minerals as the main raw materials, which are melted into fibers at high temperature, and then solidified by adding an appropriate amount of binder. Widely used in shipbuilding, metallurgy, electric power, construction and other industries, with good thermal insulation and sound insulation effect. Convenient construction and installation, remarkable energy-saving effect and high cost performance. Hydrophobic additives are added in the production of marine hydrophobic rock wool insulation board, which has good moisture-proof performance. Marine rock wool board is used for thermal insulation and fireproof partition of ships; Hydrophobic rock wool board is used in vehicles, mobile equipment, cold storage projects, air conditioning pipes, thermal insulation and fire prevention in humid environment and applications with certain requirements for moisture prevention. Rock wool board for building has excellent fireproof, heat insulation and sound absorption properties. Mainly used for thermal insulation and sound insulation of building walls and roofs; Fire prevention and noise reduction of building partitions, firewalls, fire doors and elevator shafts. Features of rock wool board: rock wool board
1. Appearance quality: the surface is smooth, and there should be no scars or stains that hinder practical use. 2. Combustion performance: nonflammable. 3. Thermal load shrinkage temperature: 643 degrees. 4. Moisture absorption rate: 3.9%. 5. Organic matter content: 2.9%. Basic parameters of rock wool board: material: color steel plate, apparent density of rock wool: rock wool 120(kg/m3), thermal conductivity: 0.04 (w/(m.k)), maximum service temperature: 80(℃), brand: Tiandi specification: 950,1.
Question 10: manufacturing technology of rock wool material. What material is rock wool?
Description: Rock wool, as an inorganic material, is an artificial inorganic fiber made of basalt and dolomite. As the main raw material, it is made by high-temperature melting and high-speed centrifugal equipment. It has strong heat insulation and fire prevention performance.
The patent technical embodiment of the utility model provides a rock wool material. The rock wool material comprises a plurality of vertical rock wool boards, wherein the vertical rock wool boards comprise vertically arranged rock wool wires, and the two vertical rock wool boards are transversely bonded together; A gap is formed on the surface of the vertical rock wool board, and the penetrating polymer solution penetrates into the vertical rock wool board through the gap, and the surface of the vertical rock wool board contains a hard block formed by solidification of the penetrating polymer solution. The technical embodiment of the patent of the utility model is that the structure of the traditional rock wool board is changed, and the tensile and compressive strength of the rock wool board are greatly improved. The bulk density of rock wool board is basically unchanged, which can achieve the effect of light weight and homogeneity and is convenient for construction. And that hydrophobicity is further improve.