The high temperature resistant foam is a good miscible foam suppressing and defoaming agent. It is suitable for solvent-based, solvent-free and UV-curing systems, especially for the elimination of bubbles in polyurethane...
1. Polystyrene: The production process is a polymerization reaction of monomeric styrene in a sealed reaction vessel under the action of high temperature and high pressure and a catalyst. Although styrene is an aromatic ...
The internal insulation of the external wall is a construction method in which the insulation layer is added to the interior of the external wall structure to make the building reach the heat preservation and energy savi...
The thermal insulation properties of PMI foam insulation materials have always been very good, especially at room temperature, its thermal insulation performance is much better than other insulation boards. In addition, ...
Due to the PMI foam board as the core material, the case of color steel movable house fires has increased dramatically. For fire safety, fire tests were conducted on color steel plates. PMI foam sandwich panels and rock ...
In the process of plastic molding, when a certain gas is added or some foaming agent is added, a large amount of air bubbles can be generated, so that the volume of the plastic suddenly expands several times or even seve...
