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How to distinguish between glass and crystal tableware

Author:小编 Date:2021-06-08 08:54:09 Hits:

It is a visual discrimination. Look at with and without logo, usually crystal products logo on 24%, namely composition of lead oxide; To see if in the strong light reflecting colorful light, crystal has the property of colorless, transparent and refractive index, this is a regular glass products do not.
2 it is to touch. When if visual cannot confirm, but picked up the products phase modulation component, due to the crystal containing lead oxide, so its weight is heavy glass; As it is, available nail clamping side to a pull, like hear ringing dangdang echo, just to prove that for crystal products.

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