With the continuous acceleration of China’s industrialization, the development of various decoration building materials is also developing, and the thermal insulation materials have evolved from a single material to a variety of types. Some buildings and industries need thermal insulation materials. The emergence of thermal insulation materials enables many buildings to cope with cold weather. So, what are the new thermal insulation materials now? What are the types of new thermal insulation materials? Now let’s get to know it!
What are the new thermal insulation materials
1. Expanded vitrified bead material
Expanded vitrified bead material is a new type of thermal insulation material used for building interior and exterior wall painting. Lightweight aggregate is a dry powder mortar composed of inorganic lightweight thermal insulation particles and other fillers such as cementitious materials. It has excellent properties such as energy saving and waste utilization, fire prevention and antifreeze, aging resistance, thermal insulation and heat insulation, and its price is relatively low, so it has a wide range of market demand.
2. Aluminum silicate thermal insulation material
Aluminum silicate thermal insulation material, also known as aluminum silicate composite thermal insulation coating, is a new type of environmental protection wall thermal insulation material, which meets the national building standards and is necessary for many real estate developers and engineering contractors. The main raw material of aluminum silicate thermal insulation material is natural fiber, and then a certain amount of inorganic auxiliary materials are added. After processing, a new green inorganic one component packaging dry powder thermal insulation coating is made. Before construction, the thermal insulation material is mixed with water and then scraped on the surface of the insulated wall. After drying, a microporous thermal insulation layer will be formed.
3, phenolic foam materials
Phenolic foam is made of thermosetting phenolic resin. It is light, smoke-free, fire resistant and non-toxic. It has wide temperature range. It will not embrittlement and shrink under low temperature. It is the most ideal insulation material in HVAC engineering. Due to the high closed porosity of phenolic foam, it has very low thermal conductivity, so its thermal insulation performance is also very good, and has good water resistance and water vapor permeability. It is a very good new insulation material. After knowing what the new thermal insulation materials are, I believe you also have a new understanding of thermal insulation materials. It is worth noting that there are many kinds of new thermal insulation materials, but their functions and characteristics are similar.
How to purchase thermal insulation materials
1. General insulation materials are divided into four grades: flammable, flammable, flame retardant and nonflammable. When we make the insulation layer of the house, we should choose the material of flame retardant grade. When purchasing, first check whether there are qualified marks on the packaging of insulating materials Fire level and fire level are several levels.
2. Of course, the greatest function of insulating materials is for insulation, so its thermal insulation performance is the key to purchasing products. When purchasing, you must understand the insulation of insulating materials. You can see the thermal conductivity of materials.
3. When purchasing exterior wall external thermal insulation materials, their waterproof performance, freeze-thaw resistance, weather resistance, impact resistance and wind pressure resistance must be good, because the external thermal insulation needs to face the natural wind and sunshine directly, so these standards must be met.
4. The external wall insulation material is required to have no high insulation layer, but it must also choose high-quality insulation materials, especially refractory materials, which must be paid attention to.
5. According to the theoretical analysis, no thermal insulation material has all the above characteristics, but we are good at optimizing the combination and can process several different types of materials together to meet the above requirements. Therefore, the current interior wall insulation board is a composite structure with “skin and filler”.
Thermal insulation material is a kind that everyone likes. When choosing, everyone needs to have a certain understanding of its types. The above are the best types of thermal insulation materials and how to buy thermal insulation materials. Through the introduction, I believe you have a certain understanding of thermal insulation materials.
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Shandong redon high temperature materials Co., Ltd. has domestic high-end production equipment and reliable production technology, with an annual output of 1050 ceramic fiber series products, 1260 ceramic fiber series products, 1400 ceramic fiber series products and 1600 polycrystalline series products of more than 10000 tons. There are more than 30 kinds of products in different forms, such as cotton, blanket, felt, board, paper, various textiles, profiled products, modules, folding blocks, castables, spraying and so on, which can meet the heat insulation requirements of different situations in the high temperature field. Welcome to click the online service at the bottom right of the website or submit an online inquiry. We will contact you as soon as possible.