皮革科学与工程2025，Vol.35Issue(2)：59-65,7.DOI:10.12472/j.issn.1004-7964.202400133
聚氨酯人造革耐防晒霜性能研究
Study on the Sunscreen Resistance of Polyurethane Artificial Leather
顾雪 1高梦鸾 1王文祥 1刘振华 1乔兵 1金玉明1
作者信息
- 1. 吉利汽车研究院(宁波)有限公司中央研究院,浙江宁波 315336
- 折叠
摘要
Abstract
During the development and application of polyurethane artificial leather for automotive interior parts,it was found that the sunscreen resistance of polyurethane artificial leather was relatively poor.In this work,the sunscreen resistance performance and the influencing factors of polyurethane leather for automotive interior were verified and analyzed.The results showed that the failure of polyurethane leather after sunscreen treatment was reversible in some cases.High temperature conditions can promote the interaction between sunscreen and polyurethane leather.The larger the contact area and the longer the contact time between sunscreen and polyurethane leather,the more likely the sunscreen resistance failure will occur.A set of sunscreen test conditions suitable for polyurethane leather was verified as follows:50 μL sunscreen was dropped on the surface of the sample,and the sample was placed at room temperature for 12 hours.The sunscreen reagent was then cleaned,and the sample was placed at room temperature for 4 hours to evaluate its surface status.关键词
汽车内饰/聚氨酯/人造革/耐防晒霜性能Key words
automotive interior/polyurethane/artificial leather/sunscreen resistance分类
轻工纺织引用本文复制引用
顾雪,高梦鸾,王文祥,刘振华,乔兵,金玉明..聚氨酯人造革耐防晒霜性能研究[J].皮革科学与工程,2025,35(2):59-65,7.
