Preparation technology of flame-retardant wallpaper
A preparation process and wallpaper technology are applied in the field of preparation technology of flame retardant wallpaper, which can solve problems such as unfavorable economic benefits of enterprises, impair production efficiency, increase production cost, etc., and achieve mass production promotion, improve production efficiency, and save production. cost effect
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[0019] In order to understand the technical scheme provided by the present invention more clearly, the present invention will be further described below in conjunction with specific examples.
[0020] A kind of preparation technology of flame-retardant wallpaper provided by the present invention comprises the following steps:
[0021] A. Configure a flame retardant solution, mix ammonium polyphosphate (APP), pentaerythritol (PER), and guanidine phosphate (GP) in proportion, and the weight ratio is 10:3-5:5-10;
[0022] B. Add organic montmorillonite (OMMT) in the flame retardant solution, stir and mix;
[0023] C. Use the 80-mesh full-screen coating equipment to apply the flame-retardant solution to the entire substrate, and apply it several times;
[0024] D. Extrude the coated base material at high temperature with a pressure roller at a temperature of 40-60°C;
[0025] E. Dry the substrate and apply the ink printing layer;
[0026] F. Use 100-mesh full-page coating equip...
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