What is the best foam of heat insulation?

There are many kinds of heat insulation foam commonly used in our daily life, such as melamine heat insulation foam, polyurethane heat insulation foam, polystyrene heat insulation foam and so on. But the melamine heat insulation foam is the best foam of heat insulation overall. Why is melamine heat insulation foam the best? After reading the comparison of these three heat insulation foams below, you will understand.

Polyurethane Heat Insulation Foam

Polyurethane heat insulation foam is mainly used in some architectural decoration fields. The polyurethane heat insulation foam has good strength and small thermal conductivity, its heat preservation effect is very good. And polyurethane heat insulation foam is light weight and convenient to install.

Polyurethane heat insulation foam

On the other hand, it is relatively light and heat resistant, the polyurethane heat insulation foam also have some disadvantages. For example, the unstable nature of the polyurethane heat insulation foam will lead to the deterioration of the physical stability of the plate.

Polystyrene Heat Insulation Foam

Polystyrene heat insulation foam has good impact resistance and can buffer external impact by changing and restoring shape. And the polystyrene heat insulation foam has an independent bubble structure, so small area damage will not affect the whole wall. In addition, water absorption rate of the polystyrene heat insulation foam is low, and it has good permeability resistance, which can effectively avoid wall moisture after mildew.

Polystyrene heat insulation foam

But the polystyrene heat insulation foam is flammable and will produces a toxic smell if it's burning, which is not good for human health.

Melamine Heat Insulation Foam

Firstly, the opening rate of melamine heat insulation foam up to 99% and the three-dimensional mesh structure make it has good insulation effect. Secondly, the melamine heat insulation foam works at -200 ~ 200℃, so it can work stably at high and low temperature. Thirdly, the fire level up of melamine heat insulation foam can up to B1 class, which can effectively flame retardant without the addition of flame retardant. Fourthly, its chemical properties are relatively stable, which is able to withstand strong alkali and weak acid.

Melamine heat insulation foam

The only disadvantage of the melamine heat insulation foam is that it may contain a small amount of melamine formaldehyde in the production process, but the melamine formaldehyde content in the produced melamine heat insulation foam is up to Chinese national production standards, and the melamine formaldehyde can be easily removed by slight ventilation during use or transportation.

Melamine heat insulation foam

In conclusion, whether from the safety, stability or from the use of performance, melamine heat insulation foam is the best foam of heat insulation. ENDA produces and sales melamine heat insulation foam, if you're interested melamine heat insulation foam, please contact us at any time.