Insulation material products of a dozen categories, hundreds of varieties, adapt to the temperature range from -196 ° C to 1000 degrees Celsius, technology, equipment level has also been improved. First know more insulation material can go should dragon Technology Learning, visit. Insulation material insulation material on the market Baotou on composite silicate insulation materials, foam insulation materials, insulation materials, calcium silicate insulation products, fiber insulation materials, insulation materials, each has its own advantages and disadvantages, the following look at the foam insulation materials and insulation materials for thermal insulation advantages and disadvantages of introduction. 1) Foam insulation materials foam insulation materials include two categories: foam asbestos insulation materials and polymer foam insulation materials. Asbestos insulation foam material with good insulation properties, low density and easy construction and other features, applications works well, promote the development of more stable. But there are also some drawbacks. Foam asbestos insulation foam material is easy to damp cotton, soaked in water easily dissolved, the elastic restoring force slow, not in the wall pipe location and can be exposed to flame and other places. Polymer foam insulation materials dusty phenomenon does not occur in the construction, the construction is simple and convenient, love with insulation effect stability, low absorption rate, and low thermal conductivity, is in the application period. 2) calcium silicate insulation materials, insulation materials in the 1980s, has been recognized as the rigid insulation material in one of the best energy-saving building materials with low density, high heat resistance and high flexural and compressive strength , low thermal conductivity, low shrinkage characteristics. Wait until after the 1990s, and its development to promote the use of low tide occurs, mainly because many manufacturers use pulp fibers. Although not solve the asbestos problem, but due to the characteristics of pulp fiber does not heat, so that heat resistance and breakage of insulation materials have been affected. When calcium silicate insulation material in the cooler parts of the use of performance, although not too affected, but it is not economical.