PRODUCTS WITH POLYURETHANE FOAM FILLER

SHUODE polyurethane foam is a special polyurethane product that is filled with polyurethane prepolymer, foaming agent, catalyst and other components in a pressure—resistant aerosol can. The reaction principle is as follows: when the material is ejected from the aerosol can, the foam-like polyurethane material rapidly expands and solidifies under the influence of air or moisture in the matrix to form foam.

HOW MUCH CAN A 3 CM THICK POLYURETHANE FOAM EXPAND?

THE TEST IS SHOWN IN THE FIGURE: 3 CM EXPANDS TO A WIDTH OF 10 CM.

PRE-FOAMING FOAM

Before foaming, rapid expansion and curing occurs, after reaching 80% foaming, the amount of glue can be effectively saved, there will be no secondary foaming phenomenon, and also save the time and cost of workers to repair the section, to avoid the loss of time, labor and materials caused by the strong, expanding force of the traditional formula.

NO SHRINKAGE

Products with polyurethane foam filler, in summer the temperature is above 30 degrees Celsius, relative humidity is above 70%, easily shrinkable, that is, foam deformation, the main material was bonded by bending, which led to the unconditional acceptance by our company after many years of research and development of non-shrinkable products that are not easy to change in high temperature and humidity.