Double layer glass is a quilt for drinking water and tea. Because it is double-layer, it has very good heat preservation effect and beautiful appearance. The following is the relevant knowledge of high-pressure grouting.
The tradition of grouting is to inject the slurry into the gypsum model, and the slurry mold absorbs the water of the slurry to form a embryo with a certain thickness. However, in this natural state, the filtration grouting forming process is slow, the production efficiency is low, and the embryo structure of the formed double-layer glass cup is inconsistent, the water content is high, and it is not easy to demould, which makes the drying shrinkage and firing shrinkage of the double-layer glass cup larger, which is easy to cause deformation defects.
In order to further quickly absorb the water in the slurry, ensure the compactness of the embryo and prevent the occurrence of defects such as embryo cracking and delamination, high-pressure grouting is used in the production of double-layer glass.
High pressure grouting is an advanced process for producing double-layer glass cups. The cup produced by this process has very good quality and can reduce the cost.
Measurement of dimensions of double glass
Post time: Aug-17-2021