Manufacturing method of reed-stalk compressed board

Abstract

A manufacturing method of a reed stalk compression board, which is mainly carried out as follows: 1. Raw materials: dry reeds, polyurethane glue, glass fiber, iron nails; 2. Manufacturing tools: molding machine, heating machine; 3. Harvesting the reeds Cool and dry until it hardens, add polyurethane glue, the amount of addition is 25KG / 200KG, stir and mix evenly, let it stand for 2~3 hours to absorb the glue at the bottom and reuse it; 4. Put the reeds that have absorbed the polyurethane glue into the prepared In the plate mold, compress slightly, close the mold cover, heat for 3~4 minutes, the heating temperature is 150℃~200℃, and shape; 5, the mold materials that have been heated and shaped are separated from the heating point and cooled to below 30℃, after shaping Remove the mold, and repair the gaps on the surface of the board with polyurethane glue.

Description

technical field [0001] The invention relates to a manufacturing method of a compressed board, in particular to a manufacturing method of a compressed board using reed rods as a raw material, and belongs to the technical field of new material processing. Background technique [0002] Reed, a perennial aquatic or wet tall grass, grows beside irrigation ditches, river embankments, swamps, etc., and grows all over the world. Reed leaves, reed flowers, reed stems, reed roots, and asparagus can be used as medicine. The fruit of reed is caryopsis, lanceolate, with persistent style at the top. It has long, thick and stout rhizomes, which mainly reproduce by rhizomes. Reeds are often seen in waterside plants or in dry ponds. Reeds are often confused with cold awns. The difference is that the stems of reeds are hollow, while the stems of cold Awns are not. In addition, cold awns can be seen everywhere, and reeds grow by choosing water. Reed stems and reed roots can also be used in t...

AI Technical Summary

Problems solved by technology

[0008] In order to change the shortcoming that reeds are mainly used as livestock food and not fully utilized, I invented a method of making boards with reeds as raw materials. This method is simple to make and uses the characteristics of more raw reeds and less cost.