The effects of ultraviolet absorbent and antioxidant on improving light aging resistance properties of microcavity polyurethane elastomer(MPUE) material were studied.
考察了各种紫外光吸收剂和抗氧剂对微孔聚氨酯弹性体材料抗强日光照射后性能的影响,实验结果表明,紫外光吸收剂和抗氧剂的合理使用能有效提高微孔聚氨酯弹性体材料对光的稳定性,并使其物理机械性能具有较好的保持率。
