Low temperature ceramic and ceramic distinction-Yixing City, Jiangsu Sino-foreign joint just fine ceramic technology Co., Ltd.

Low temperature ceramic and ceramic distinction

Listen to the sound can simply distinguish good degree of high-temperature ceramic, crisp sound. But the root is still to see the size of water absorption, high temperature sintered ceramic water absorption is small.
Water absorption measurement method:
1, measured with a special instrument (vacuum soaking).
2, in the boiling water and cook for 2 hours.
3, in the 24 hours.
Either measurement method, tiles are first weighed to obtain m0, weighed after the experiment was m1, water absorption is (m1-m0) / m0
The data obtained for each measurement method is slightly different, but as long as two kinds of tiles is measured using the same method, the results are not comparable.

江西11选5 江西11选5 贵州11选5 贵州11选5 贵州11选5 贵州11选5 贵州11选5 江西11选5 贵州11选5 江西11选5