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微泡聚合物材料是一种新型的聚合物泡沫材料，其泡沫密度约１０￣（１０）～１０￣（１２）个气泡／厘米￣３，气泡直径为５～１０μｍ。本文简述了制备微泡聚合物材料的原理和步骤，并比较了微泡聚合物与未发泡聚合物的某些性能。与未发泡聚合物相比，微泡聚合物具有更高的冲击强度，更长的疲劳寿命和能吸收更多的能量，其绝缘隔热保温性能更好，且可减少材料的消耗和降低产品的重量。
Microfoam polymer material is a new type of polymer foam material with a foam density of about 10 10 to 10 12 bubbles / cm 3 and a bubble diameter of 5 to 10 μm. In this paper, the principle and procedure of preparation of polymer materials for microbubbles are briefly introduced, and some properties of microbubble polymers and unfoamed polymers are compared. Compared to unfoamed polymers, microbubble polymers have higher impact strength, longer fatigue life, and absorb more energy, which results in better insulation and thermal insulation and reduced material consumption and reduction The weight of the product.