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Will be Difference Between Crystal In addition to Glass?

  • Glass is often included in situations where light and color must be present, such as optical equipments and various art decorations, because of its transparency plus reflectivity and easy colour. Modern technology has contributed new vitality and vitality towards the glass industry, but also made the performance of glass have been greatly improved. We can briefly introduce the variation between crystal and tumbler, and explain their pros and cons.

    The difference between crystal clear and Cheap insulated glass

    Crystal is an extremely popular gem, the renowned ancient Greek philosopher Aristotle in addition believed that crystal is definitely evolved from ice. The truth is, crystal is SiO2 crystal clear, which has no inside connection with water and also ice. It is normally colorless and transparent, but contains iron group elements can offer different colors, such since violet, yellow, smoke gray.

    The appearance of crystal and glass is quite similar, but there are two completely different substances. The main differences is also the following five aspects:

    First, the material is numerous.

    Crystals are crystalline silicon dioxide, while glass is a wide selection of silica containing molten point out.

    Two, different efficacy

    Cup has only decorative impact, while crystal has the actual effect of piezoelectricity apart from decoration.

    Three, the price differs.

    The unit price of crystal is several times or even tens of times over that of glass.

    Four. Different physical properties

    Crystals are usually crystals with higher hardness (Mohr 7) and lessen hardness (Mohr 5. 5). Crystals can scratch marks about the glass, otherwise they are not able to.

    Five, the processing technology is different.

    The glass can often be molded by hot spreading, saving materials and protecting labor costs.

    Crystals are crystals that can not be reversed by heating plus melting. Therefore, the hot-casting method can not be used, but cold-working methods like cutting and grinding could only be used. The charge is high and the fee is high.

    Crystal hardness is high, it is not really easy to wear. Magnifying glaas is low in hardness and easy to erase.

    Crystal stability, long term use is not going to change color. And glass is simple to turn yellow.

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