The frit production with a burning ceramic stone is to meet the national energy saving industrial policy, not only reduced the once-fired glaze firing process, saving energy, and more than double firing increase production capacity nearly four times. (Double firing unglazed 70 minutes, 130 minutes glaze, in terms of a single furnace, the equivalent of eight days per month unglazed, 22 days glaze The yield is equivalent to a yield of firing eight days a month. So single furnace yield greatly improved.) with the first firing ceramic stone frit production is to meet the national energy saving industrial policy, not only reduced the once-fired glaze firing process, save energy, and improve the ratio of the second firing nearly four times the capacity. (Double firing unglazed 70 minutes, 130 minutes glaze, in terms of a single furnace Shandong ceramic glaze, equivalent to eight days a month unglazed, 22 days glaze. Yield is equivalent to a fired eight days a month production. Therefore, a single furnace yield greatly improved.) ceramic frit is a very high-quality products in the market has also been a good evaluation, of course, is the need for products to enter the market by examining Shandong Zibo glazes, when you pass this testing links glaze, is qualified products, small link in this brief on this test of frit. Frit test is a very important aspect, he can guarantee frit standard, allow enterprises to produce high quality and high standards of products, thus opening the market. Here we take a specific look at. A good high-temperature frit prescription must be fusible but insoluble in water (or sparingly soluble). Melting temperature is too high, will make the effective component lead, boron and fluorine play loss; water-soluble high, not only to make the glaze paddle flow deteriorated, but also the loss of target preparation. To ensure fusible, frit prescription alkali metal compound (R2O) an alkaline earth metal compound (RO) and the ratio (molar ratio, hereinafter the same) of 1.1 to 1.3 should be operated in the meantime, in order to obtain good quality frit, frit Al2O3 amount of which should be manipulated 0. 2 ~ 0.7mol meantime. Al2O3 and SiO2 ratio of about 1:10 ratio SiO2 and alkali and alkaline earth metal compounds (R2O + RO) of from about 2.5 to 4.5 in the meantime. To ensure that a wide range of firing frit and insoluble in water, should be closely manipulated prescription in the introduction of sodium, potassium feldspar try elective, less or no sodium feldspar Zibo ceramic glaze, in high boron frit to boric acid replace all or part of borax; when the frit contains more B2O3, growth will cause a water-soluble, usually added at least 2 times the amount of B2O3 SiO2 to ensure frit insoluble in water. Ceramic glaze | glaze | Zibo Boshan colored glaze factory Jinming provided by Zibo Boshan Jinming color glaze factory. Zibo Boshan Jinming color glaze factory (www.jinmingzhiyou.com) strong, credible, Shandong Zibo ceramic industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zibo Boshan Jinming color glaze factory into the brilliant and you work for a better future!