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What are the commonly used fire insulation materials? Uetersen
2022-01-26       Source:尤特森


Thermal insulation material industry, commonly used fire insulation materials are what? The following list is in no particular order.


1. Glass wool, glass wool is an inorganic fiber material. By dolomite, quartz stone or glass slag melting at high temperature 1350℃, after centrifuge and other processes, the formation of glass wool. According to the demand to produce the desired glass wool products. Glass wool is grade A1 non-combustible material, non-combustible in case of fire, carbonization. At present, according to the adjustment of adhesive catalyst, the production of formaldehyde-free green glass wool. Glass wool can be widely used in various industries.


2.Rock wool, which originated in Hawaii, was first discovered by volcanic eruptions that formed limestone cotton fibers. The main raw material is basalt, rock wool is different from asbestos, does not contain carcinogens, can be widely in a variety of building wall insulation, machinery shipbuilding, metallurgy and other fields also have a very good embodiment. Class A1 incombustible characteristics, can play a role in fire insulation for building exterior walls.


3. Rubber and plastic, is a new type of thermal insulation material, belongs to B1 level flame retardant material, is made of butanol rubber, PVC as the main raw material, equipped with a variety of high-quality auxiliary materials, after special foaming process and become a soft thermal insulation and energy saving material. Mainly used for all kinds of pipe insulation, mechanical cooling and heating system, process pipeline. Excellent insulation effect, no corrosion of the pipeline phenomenon. In the early stage of rubber and plastic production in China, additives containing halogen elements were used in order to save costs. When rubber and plastic met fire, they would melt, emit black smoke and produce toxic gases. Uetersen on this basis, the use of special environmental protection formula, does not contain formaldehyde and other substances that destroy the ozone layer, fire performance to reach a high standard of CLASS 0, at the same time more effectively control the production of smoke, fire retardant effect is better.


The above three are commonly used thermal insulation materials, thermal insulation is in the field of energy saving, three kinds of widely used materials, in addition to the use alone, but also often used to compound other veneer materials. For example, uetersen rubber and plastic composite veneer high strength aluminum foil protective layer, rubber and plastic products tear resistance, corrosion resistance, oxidation resistance, uv performance to a new height, so that the comprehensive performance of rubber and plastic insulation products have been greatly improved.

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