What are the main problems with aluminum silicate fiberboard?

Aluminum silicate fiberboard material is currently a high-performance insulation material. Aluminum silicate fiberboard has excellent properties such as light weight, low thermal conductivity, good heat resistance, aging resistance, easy bonding with other substrates, and no molten droplets during combustion. In Europe and the United States, it is widely used as an insulation material for building roofs, walls, ceilings, floors, doors and windows.

As an excellent polymer material, aluminum silicate fiberboard has become the fifth largest plastic after phenolic resin, foam glass, polypropylene and polystyrene. Its total production has exceeded 10 million tons per year. In recent years, China's aluminum silicate fiberboard industry has made significant progress and has been widely used in fields such as refrigerators, containers, leather, footwear, and textiles; The vigorous promotion of building energy conservation will create huge development space for China's aluminum silicate sheet industry.

The main problems in the insulation material industry are:

1. Increased production cost of aluminum silicate fiber sheet

Aluminum silicate fiberboard

Energy (coke, medium, oil, natural gas, and electricity), raw materials, and transportation overload increase the cost of insulation materials. Thermal insulation and sound insulation materials and products are energy-saving products, but they also consume a large amount of energy, which is the reason for the cost increase of most products.

2. The production and market of aluminum silicate fiber sheet are not standardized

Some enterprises do not organize production according to standards, resulting in uneven product quality. In addition, low-level redundant construction remains severe. In addition, the market is not standardized and low-priced to seize the market.

3. The application technology of exterior wall rock wool board, rock wool board, phenolic aldehyde board, aluminum silicate board, and aluminum silicate board is outdated.

The structure of the aluminum silicate board system mainly consists of a bonding layer, an insulation layer, a plastering layer, a decorative layer, and accessories. Adhesive layer is a type of building material located between the bottom and surface layers. The upper and lower layers are closely combined with the cementitious material, and their fillers mainly come from inorganic materials.

In order to avoid and reduce the heat loss of the steam turbine, the insulation material layer laid on the outer surface of the steam turbine and pipeline is mainly filled with sapphire fibers, a certain amount of organic matter, moisture, and adhesive. The decorative layer should be lightweight functional coatings, such as decorative mortar and decorative mortar, or water-based exterior wall coatings with good breathability, to maintain the lightweight characteristics of aluminum silicate panels and improve their aesthetics. Various coatings are mainly used for accessories. On the one hand, the color of the surface of aluminum silicate plate makes it suitable for any occasion. On the other hand, coatings can play a role in flame retardancy and thermal insulation to a certain extent.

In addition to the excellent performance of large pieces of aluminum silicate fiber cotton, aluminum silicate fiber board also has a hard texture, excellent toughness and strength, and good resistance to wind erosion. It is an ideal energy-saving material for insulation equipment such as kilns and pipelines. Aluminum silicate fiberboard is made from aluminum silicate fiber cotton as raw material, which is vacuum formed or dried. Aluminum silicate fiberboard is a variety of aluminum silicate fiberboards made from corresponding ordinary, standard, high-purity, zirconium containing aluminum silicate fiber cotton as raw materials, and processed by vacuum forming or drying process.