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How to distinguish quartzite from quartz schist?

Click： -Time:2019-08-14 09:50

How to distinguish quartzite from quartz schist?

First look: Visual product color is pure, the surface does not have the similar plastic gum feeling, the plate front does not have the stomata.

Second Smell: No pungent chemical odor.

Triple touch: The surface of the hand touch sample has silk feeling, no astringency, no obvious sense of unevenness.

Four scratches: scratch the surface of the board with iron or quartz stone without obvious scratches.

Five Touches: The same two samples knock each other, not easy to break.

Sixth test: Look at its anti-fouling performance, take a piece of material, the size of 200*200, drop a few soy sauce or red wine on the surface of the board, after 24 hours, rinse with water, no obvious stain.

Seventh Burning: Take a sliver of artificial stone and put it on the fire. Quartz of poor quality is easy to burn. Quartz of good quality can not be burned unless it is added with combustion-supporting material and will automatically extinguish.

Eight inspections: check whether the product has quality system certification, quality inspection report, anti-counterfeiting signs, etc.

If you are interested in the quartz sight glass or need to consult, please click on our online customer service, or call us.

Pan Chao, customized different quality specifications of the glass.

Pan Chao special industrial glass, tailored for your different quality of the glass.

Welcome sending your inquiry:
Phone : +86 13343800331
Email: info@panchaoglass.com

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How to distinguish quartzite from quartz schist?

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