wholesale insulation material

Rubber-plastic insulation material is an elastic closed-cell elastic material with excellent properties such as softness, bending resistance, cold resistance, heat resistance, flame retardancy, waterproofness, low thermal conductivity, shock absorption, and sound absorption. It can be widely used in central air conditioning, construction, chemical industry, textiles, metallurgy, communication, vehicles, electrical appliances, and other industries, as well as various cold and hot medium pipelines and containers to reduce cold and heat losses.

In addition, rubber foam insulation is easy to construct, has a neat and beautiful appearance, and the rubber foam product does not contain fiber dust and will not breed any harmful substances such as mold. Therefore, rubber insulation is a high-quality new generation of thermal insulation material across the century.

Glass wool is a type of glass fiber and is a man-made inorganic fiber. Glass wool is a cotton-like material made by fiberizing molten glass. Its chemical composition belongs to the glass class. It is an inorganic fiber with the characteristics of good molding, low volume density, high thermal conductivity, good thermal insulation, good sound absorption, corrosion resistance, and stable chemical properties.

Rock wool products are made of high-quality basalt, dolomite, and other materials as the main raw materials. After being melted at a high temperature of more than 1450 °C, they are centrifuged into fibers at high speed using an internationally advanced four-axis centrifuge.

At the same time, a certain amount of adhesive, dust-proof oil and water-repellent agent are sprayed into them. They are collected by a cotton collector and processed using the pendulum method. After the cotton is spread using the three-dimensional method, they are cured and cut to form rock wool products of different specifications and uses.

Adhesive is a substance with excellent bonding properties. It connects objects by bonding the surface through adhesion and cohesion. It can connect the same or two or more homogeneous or heterogeneous parts (or materials) together. It is a kind of organic or inorganic, natural or synthetic substance with sufficient strength after curing. It is collectively called adhesive or bonding agent, adhesive, and is usually referred to as glue.

Polyurethane foam from the polyurethane foam factory FUNAS is made by polymerization of isocyanate and hydroxyl compounds. It can be divided into two categories according to its hardness: soft and hard, of which soft is the main variety.

Generally speaking, it has excellent elasticity, softness, elongation, and compression strength; good chemical stability, resistance to many solvents and oils; excellent wear resistance, 20 times greater than natural sponge; and excellent processability, thermal insulation, adhesion, and other properties. As a polyurethane foam manufacturer, FUNAS offers polyurethane foam for sale as a high-performance cushion material.