如何分别紫砂杯的真假?刚买了个紫砂杯,但是怕是假的,听说假的是工业泥做的,有毒。

2025-03-31 09:03:46
推荐回答(3个)
回答1:

  鉴别紫砂杯的真假:
  一是看。首先看表面。由于是陶土而且不上釉,新的紫砂杯表面不可能是光亮的,而是有粗糙感。而假泥杯为了卖相好,一般会打蜡抛光。
  1、紫砂泥中含有石英、云母等微量元素,在高温烧制中会形成结晶体,因此在光亮下,整个杯身能看到很多细微的银白色亮点。
  2、 真正的紫砂杯杯内外颜色几乎是一致的,不会相差太大。
  二是用开水试。将刚烧开的水倒进杯内并沿着杯身浇下,盖上杯盖,你会看到水不是顺着往下流,而是被慢慢吸干;杯盖上则先是慢慢湿润,而后又慢慢吸干。这是紫砂杯拥有双层气孔,透气性好的表现。
  三是将泡好的茶留在茶杯内。两三天内茶不会变馊。用杯盖敲杯身听声音的鉴别方法其实是不科学的。因为造型、泥料的不同,声音也会不一样。而且假泥中加入玻璃水等也可以敲出真泥类似的声音。敲击听声音的更大功效在于辨别杯身有没有隐藏的裂痕。

回答2:

现代的紫砂大多是化工 看反光 油油的 不是化料的 也是上蜡的

回答3:

上图来 我帮你看看

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