Porcelain clay and clay with the addition of about 0.1 to 1 wt% PVA can increase the flowability and viscosity of the clay, easy filtration, help the formation of blanks and reducing the breakage rate of the billet type transportation without affecting the shape and color of finished products. In addition, the glaze can be used as adhesive, with less, high temperature can be completely burned. Applicable PVA: 088-05,100-27,100-35 and so on.
Magnetic material. PVA has strong adhesion, low consumption, high billet rate, low ash content, and stable sintering. It has stable volatilization in the range of 150 ℃ ~ 450 ℃ temperature . Can avoid a sudden large number of volatile products in the sintering process, resulting in a small crack or breakage, the use of PVA products, finished products normally with no cracks, no broken products, products Performance and quality has been significantly improved.
Abrasive wheel sandpaper. PVA made of grinding wheel, because of its elastic and flexibility, suitable for metal surface lighting.