Aluminum foil rock wool insulation board performance role? Dacheng Xiangdong Insulation Refractory Material Factory 13473696600 15731614448 Undermount sinks are sinks installed under the surface of a worktop with a cut out made to the size of the bowl. It is not common for an undermount sink to come with a draining board but rather the idea is that water can be wiped towards the sink. The kitchen tap is installed separately unlike an inset sink and in the case of granite worktops, has a radial cut out to suit the shape of the sink. They are known as a modern kitchen design and are starting to appear more often. Undermount Sink,Undermount Kitchen Sink,Stainless Steel Undermount Sink,Black Undermount Sink Guangdong Huayou Hardware Products Co.,Ltd , https://www.gudsink.com
Aluminum foil paper rock wool board is one kind of rock wool board type, which is a kind of heat insulating material with very strong waterproof performance. The aluminum foil paper rock wool board is attached with a layer of aluminum foil paper on the surface of the basic material of the rock wool board. As an industrial auxiliary raw material, aluminum foil paper is mainly used in packaging protection, daily necessities, construction and so on. Can be qualitative, to ensure that the shading, not falling, opaque, no pollution, the price is cheap. For high temperature cigarettes, candy, insulation materials, etc. for moisture and decoration. The surface of the rock wool board is covered with a layer of aluminum foil paper, which has a great effect on the waterproof performance of the rock wool board.
Aluminum foil paper rock wool board performance characteristics
Waterproof and thermal insulation: Rockwool board with aluminum foil paper added, its waterproof performance is enhanced, and its thermal insulation performance has good thermal insulation effect due to its low thermal conductivity. The good thermal insulation performance is the basic characteristics of rock wool and its products. The thermal conductivity of rock wool is usually between 0.03 and 0.047 W/(moK) under normal temperature conditions (about 25 °C).
Fire protection: The face material and insulation material of rock wool board are non-combustible materials, which can fully meet the requirements of fire protection regulations. The combustion performance depends on how much of the flammable binder is present. Rockwool itself is an inorganic mineral fiber that is not flammable.
Durability: Various studies have shown that it has been widely used in foreign countries for more than 40 years. The color steel plate treated by special coating has a shelf life of 10-15 years, and then sprays anticorrosive paint every 10 years. The life of the plate can reach more than 35 years.
Aesthetic: It can meet the needs of any style building and achieve satisfactory results.
Sound insulation performance: rock wool and slag cotton products have excellent sound insulation and sound absorption performance. The sound absorption mechanism is that the product has a porous structure. When the sound waves pass, friction is generated due to the flow resistance, so that part of the sound energy is The fiber absorbs and blocks the transmission of sound waves. 