PU sponge pore opening agent is a PU (polyurethane) sponge with a treated surface. Its main features are as follows: Strong pore opening performance: PU sponge pore opening agent has good air permeability and hygroscopicity, and its pore opening rate is as high as more than 90%, which can effecti......
Read MoreMemory foam pigment is a new type of polymer material with unique adsorption and release capabilities. It can absorb moisture from the surrounding air and retain it in its own tiny pore structure. When the environment becomes dry, the memory foam pigment will release the previously absorbed moisture......
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