Sileatehr丨当我们谈论皮革的时候 我们都在谈论什么

Sileatehr丨当我们谈论皮革的时候 我们都在谈论什么

当我们谈论皮革的时候 我们都在谈论什么呢?不管是Sileather, PU 还是 PVC,其测试的标准都是一致的,以下这些是来自美国的行业标准。 测量的属性The properties measured include:测量的属性包括:Adhesion: How much force is required to separate the chemical coating from the base substrate? A universal tester, such as an Instron unit, is used to determine the force required to peel the coating from the fabric附着力:测试将化学涂层与基布分离需要多大的力。通常使用通用测试仪,比如英斯特朗电子拉力机,测定从织物上剥离涂层所需的力。Cold Cr...

The influence of unqualified fracture strength

The influence of unqualified fracture strength

明明是我去年花了几千块钱买的名牌衣服,为什么今年穿在身上突然就破了呢?It's obvious that I spent thousands of yuan on famous brand clothes last year. Why did I suddenly wear them out this year?其实除了怪这个世界美食诱惑太多,你购买衣服的断裂强力和断裂伸长率是否符合标准也至关重要。断裂强力和断裂伸长率是什么呢?In fact, besides blaming the world for its food allure, it is also crucial that the breaking strength and elongation of clothes you buy meet the criteria.What is the breaking strength ...