Novel environment-friendly and fireproof composite biomass board
A biomass and environmental protection technology, applied in the fields of furniture, home furnishing, and decoration materials, can solve the problems of not being able to bond together, and achieve the effect of strong nail holding power, low price, and high precision
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Embodiment 1
[0040] Based on the total weight of 100 parts of all raw materials, the components and proportions of the present invention are: 40 parts of wood scraps, 33 parts of crop straw, 20 parts of sodium silicate, 6.85 parts of sodium fluorosilicate, and 0.15 parts of glass fiber mesh.
[0041] Among them, the modulus of sodium silicate is 2.3-3.5; the glass fiber mesh is made of alkali-free glass fiber yarn, the mesh size is 4×5mm or 4×4mm, and the weight is 60g-80g / m 2 ; The particle size of the crushed biomass filler is 60-100 mesh.
[0042] Its specific preparation process includes the following steps:
[0043] 1) Preparation of biomass filler: clean and dry wood scraps and crop straw, and pulverize them into biomass filler with a particle size of 60-100 mesh;
[0044] 2), preparing composite binder: mixing and stirring sodium silicate and sodium fluorosilicate to prepare composite binder;
[0045] 3), mixing and stirring the biomass filler and the composite binder prepared in ...
Embodiment 2
[0049]Based on the total weight of 100 parts of all raw materials, the components and proportions of the present invention are: 25 parts of wood branches, 45 parts of crop straw, 22 parts of sodium silicate, 7.80 parts of sodium fluorosilicate, and 0.20 parts of glass fiber mesh.
[0050] Among them, the modulus of sodium silicate is 2.3-3.5; the glass fiber mesh is made of alkali-free glass fiber yarn, the mesh size is 4×5mm or 4×4mm, and the weight is 60g-80g / m 2 ; The particle size of the crushed biomass filler is 60-100 mesh.
[0051] The specific preparation process of the novel environmental protection and fireproof biomass plate of the present invention comprises the following steps:
[0052] 1) Preparation of biomass filler: clean and dry wood scraps, wood branches or crop stalks, and pulverize them into biomass filler with a particle size of 60-100 mesh;
[0053] 2), preparing composite binder: mixing and stirring sodium silicate and sodium fluorosilicate to prepare ...
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