| 摘要 |
FIELD: glues. SUBSTANCE: invention relates to dry powder-like glues. Dry glue for wallpaper comprises extrusion starch, tetraboric acid sodium salt as an antiseptic. extrusion flour. Glue can be used in homes and building for gluing wallpaper made on paper and fabric base and for gluing wallpaper on concrete, plastered, wood and other nonmetallic surfaces also. Except for, glue is used in gluing cardboard with paper. Invention provides the enhancement of gluing strength wallpaper with wall surface. EFFECT: improved and valuable properties of glue, reduced energy consumption in glue process preparing. 3 tbl
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