Paints and varnishes — Bend test (conical mandrel)
色漆和清漆——弯曲试验(锥形心轴)
发布日期:
2006-03-17
ISO 6860:2006描述了一种经验试验程序,用于评估油漆、清漆或相关产品涂层在标准条件下绕锥形心轴弯曲时,对金属基材开裂和/或脱落的耐受性。
对于多层涂层系统,可以单独测试每层涂层,也可以测试整个系统。
ISO 6860:2006 describes an empirical test procedure for assessing the resistance of a coating of paint, varnish or related product to cracking and/or detachment from a metal substrate when subjected to bending around a conical mandrel under standard conditions.
For a multi-coat system, each coat may be tested separately or the complete system may be tested.