It should be noted that such a fireproof rock wool board is also widely used as a material, but everyone knows little about its use. Due to the market's competitiveness, it has to continuously strengthen its own strength. The following Xiao Bian will tell you about the bulk density of Class A fireproof rock wool board and the use of rock wool board.
Grade A fireproof rock wool board weight no less than
Class A fireproof rock wool board bulk density of not less than 120KG/m3.
The fireproof rock wool slate wool board is mainly made of water-repellent rock wool board produced by the pendulum method. It is known that the rock wool composite board is made of natural rock such as basalt, gabbro, dolomite , iron ore, aluminum vanadium, etc. as the main raw material, plus appropriate amount of binder, hydrophobic agent made of high temperature melting, fiber and made of inorganic fiber, the implementation of the standard is GB/T25975-2010 "Building Exterior Rock wool products for outer thermal insulation "; slag rock wool cotton is an inorganic fiber made of industrial slag such as blast furnace slag, phosphorus slag, fly ash, etc., as the main raw material, after remelting and fibrillation.
What is the use of rock wool board
1. Shipboard and hydrophobic rock wool insulation boards are added with hydrophobic additives during production, which has good moisture resistance. Marine rock wool board is used for heat insulation and fire prevention of ships; the water-sprayed rock wool board is suitable for vehicles, mobile equipment, cold storage projects, air-conditioning ducts, thermal insulation and fire protection in wet environments, and certain requirements for moisture protection. Application occasions.
2. Rock wool board for construction has excellent fireproof, thermal insulation and sound-absorbing properties. It is mainly used for insulation and sound insulation of building walls and roofs; fire prevention and noise reduction of building partitions, fire walls, fire doors and elevator shafts. This product is used for pipe insulation and heat insulation in the electric power, petroleum, metallurgy, and shipbuilding industries, especially for the construction of small-sized straight pipes. Waterproof rock wool pipe also has the special function of moisture-proof, heat-removal and water-repellent, so it is also particularly suitable for use in rainy and humid environment, moisture absorption rate is below 5%, and water-repellent rate is above 98%.
3. Marine rock wool insulation board and hydrophobic rock wool insulation board are added with hydrophobic additives during production, and this product has good moisture resistance. Marine rockwool panels are used for thermal insulation and fireproof partitions of ships; drowning rockwool panels are used in applications such as vehicles, mobile equipment, cold storage projects, air conditioning ducts, and thermal insulation and fire protection in wet environments, as well as applications requiring moisture protection. Row.
Summary: The relevant content of A-class fire-resistant rock wool board is not less than the bulk density and the use of rock wool board is introduced to this, the above is also introduced very clearly, especially its use must understand clearly Cai Cai, this will Use it in the right place.
Chlorinated polyethylene is a saturated polymer material with a white powder appearance. It is non-toxic and tasteless. It has excellent weather resistance, ozone resistance, chemical resistance and aging resistance. It has good oil resistance, flame retardancy and coloring properties. It is an excellent Impact Modifier for PVC plastics and a synthetic rubber with good comprehensive performance. It has a very wide range of applications and has been widely used in cables, wires, hoses, tapes, rubber and plastic products, sealing materials, flame retardant transport belt , Waterproof coiled material, film and various profiles and other products.
CPE 135A,Cpe-135a,Cpe 135a Impact Modifier,Impact Modifier
Henan Shunbang Chemical CO.,Ltd , https://www.pvcresinchemical.com