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Raw material plasticity of firebrick
- Aug 21, 2018 -

The main methods of increasing raw material plasticity of firebrick are as follows:

1.Selection of materials and removal of non-plasticity impurities, such as quartz;

2.Press will select fine grinding, increase its dispersion;

3.Adding appropriate plasticizing material binding agent, such as pulp waste liquid and dextrin, to the plasticizer;

4.Air pressure is used to extrude the mud.

5.Air inlet extends the time of blockage.