China's inorganic insulation material industry is beginning to show

Under the background of the country's vigorous promotion of building energy conservation, the development of new energy-saving and heat-insulating materials has attracted much attention. Benefited from the strong pull of the building energy-saving market, China's inorganic insulation pearl industry is rising.

According to the preliminary statistics of the Perlite branch of the China Building Materials Federation, at present, there are nearly 100 enterprises above designated size engaged in the production, development and processing of perlite and its products. The inorganic insulation perlite industry is gradually becoming a climate. Perlite is an inorganic non-metallic mineral that is non-toxic, odorless, non-flammable, plastic, lightweight, and highly absorbent. The glass beads and their products produced and processed by perlite are fire-retardant, safe, and durable, and they have excellent thermal insulation properties especially with low thermal conductivity. They have been subject to domestic energy-saving construction field experts and relevant government departments. Industry associations and market development and application are highly concerned.

In recent years, China's inorganic insulation perlite industry has developed vigorously, showing one of the four trends. Perlite is becoming an important branch of inorganic thermal insulation in China. As we all know, in the process of promoting China's energy-saving work, building energy-saving and industrial energy conservation, transportation and energy conservation are also called the three major energy-saving fields. In building energy-saving and heat-insulating materials, perlite materials are superior to organic heat-insulating materials because of their excellent properties such as low thermal conductivity, fire-retardant and flame-retardant properties. Statistics show that inorganic materials account for more than 40% of building insulation materials in northern China, and the proportion of perlite materials is increasing.

Second, in product applications, Perlite is forming a series of products. Whether it is in thermal insulation mortar, composite blocks, thermal insulation panels, or integral thermal insulation construction, perlite is widely used as an excellent aggregate or filler.

Thirdly, the technical innovation and product innovation of the perlite industry is in the ascendant driven by the building energy conservation. Particularly gratifying is that a group of hi-tech companies and key enterprises have emerged in a sudden and promoted the whole society’s perception of the perlite industry. Expanded the market influence of the perlite industry. Vitrified microspheres are products that have been created using perlite. They are preheated, expanded, and vitrified. This material has a hollow structure inside, and its surface is vitrified and closed. It has excellent properties such as light weight, heat insulation, fire resistance, high and low temperature resistance, anti-aging, and low water absorption. It can form a variety of inorganic insulation products with cement and other condensing materials. system. Shanxi Taiyuan Keda Science and Technology Development Co., Ltd. uses glass beads, pioneering innovation of a series of products with both thermal insulation properties and high strength characteristics, and has obtained national patents. They also introduced a new concept and demonstration model building of “City Cave”, which explored a broader application field for inorganic insulation perlite products.

Fourth, the construction of standards and technical specifications for perlite products is also steadily advancing. The “Technical Specification for the Application of Insulating Mortar for Glass Beads”, “Technical Specification for the Application of Insulated Monolithic Insulation for Glass Beads” and its Atlas issued by the Department of Construction of Shanxi Province are the specifications for perlite and its glass beads. The application played an escort role.

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