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Microsphere expansion agent
Powder
This product is a tiny spherical plastic particle. The microsphere is composed of a polymer shell and the gas it encloses. When heated to a certain temperature, the thermoplastic shell softens, the gas inside the shell expands, and the volume of the microsphere increases by dozens of times.
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Application recommendation： Recommended for use in PVC blowing foaming process and PVC injection foaming process
Storage and packaging： It is recommended to store in a dry and ventilated place, pay attention to moisture-proof, away from fire and heat sources, avoid exposure to the sun, 20KG/bag
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