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怎样区别PU皮和PVC皮
更新时间: 2020-09-21 00:00:00  

区别PU皮和PVC皮的方法有以下几种:

一、在触觉方面:用手触摸皮革表面,如果有滑爽、柔软、丰满、弹性的感觉,基本就是PU皮;如果革面发涩、死板、柔软性差则是PVC皮。

二、在视觉方面:PU皮表面有较清晰的毛孔,纹路自然;PVC皮也仿制了毛孔,但不清晰。

三、在嗅觉方面:PU皮都有皮革天然的气味;而PVC皮一般具有刺激性较强的塑料气味。

四、用点燃的方法:PU皮点燃后无刺鼻的气味,而且不结疙瘩;PVC皮点燃后有毛发烧焦的气味,且纤维起疙瘩。

关键词: 怎样 区别 pu pvc

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