Panel products - Import export

Dispergator for sandwich panel production lines Mixing concept Because of changes in regulations on additives and the complexity of for-mulations, items in the Polyol blend viscosities were varied and are very difficult miscible or even immiscible. The result is a foam very difficult to implement, surfaces in contact with the plate full of bubbles, adhesion problems, shrinkage problems, bubbles, … To circumvent the lack of miscibility of the components we have developed two elements allowing a dispersion of additives and the gas into very small particles homogenously distributed in the Polyol. Therefore, when the Polyol is mixed in the mixing-head with Isocyanate, additives are much more reactive and there is no concentration of gas or random foaming agents that create bubbles surface states or « potato fields. ». The disperser is to this day an essential element of the production units of polyurethane foams and have a great effect on PIR. It is available as low pressure (air...

Concept of the Laser: The conduct of a sandwich panels production line is usually managed by operators, and there is often that there are differences in production function of the operator to control (density, quality, productivity, …). The operator with many different tasks to perform, it also happens that the wave moves without noticing and it results in poor quality panels. The laser serves to measure the distance between the removal of foam and wave, once the distance set by the operator the laser takes over and manages the line speed to maintain a constant position of the wave. If there is a too great a speed correction to achieve the laser warns the operator. The set distance is displayed on a screen and can be stored. It will allow to verify the differences in positioning of the wave function and operators to address potential problems. During production, the operator is released from a spot and will be able to focus on other priorities. This system is compatible with all...

Dispergator for sandwich panel production lines Mixing concept Because of changes in regulations on additives and the complexity of for-mulations, items in the Polyol blend viscosities were varied and are very difficult miscible or even immiscible. The result is a foam very difficult to implement, surfaces in contact with the plate full of bubbles, adhesion problems, shrinkage problems, bubbles, … To circumvent the lack of miscibility of the components we have developed two elements allowing a dispersion of additives and the gas into very small particles homogenously distributed in the Polyol. Therefore, when the Polyol is mixed in the mixing-head with Isocyanate, additives are much more reactive and there is no concentration of gas or random foaming agents that create bubbles surface states or « potato fields. ». The disperser is to this day an essential element of the production units of polyurethane foams and have a great effect on PIR. It is available as low pressure (air...