Plywood filling agent capable of capturing free formaldehyde
A free formaldehyde, plywood technology, applied in the direction of adhesive additives, polymer adhesive additives, non-polymer adhesive additives, etc., can solve the problems of wasting food, high prices, unable to capture adhesive formaldehyde, etc., to avoid mildew The effect of changing, reducing use and increasing initial viscosity
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Embodiment 1
[0015] A plywood filler capable of capturing free formaldehyde, comprising the following raw materials in parts by weight: 15 parts of wollastonite powder, 4 parts of hematite molecular sieve, 1.5 parts of Glauber's salt, 20 parts of tea residue powder, 2.2 parts of aromatic hydrogen oil, polycarbonate 8 parts of diol, 3 parts of dimethyl-β-thiatin propionate, 24 parts of corn husk puffed superfine powder.
[0016] As a further improvement to the above solution, the silica content of the wollastonite powder is 0.3%, and the particle size is 800 mesh.
[0017] As a further improvement to the above scheme, the hematilite molecular sieve is a Y-type molecular sieve, wherein the hematilite molecular sieve has a silicon-aluminum ratio of 7.
[0018] As a further improvement to the above scheme, the water content of the tea leaves powder is 4%, and the particle size is 120 mesh.
[0019] As a further improvement to the above scheme, the aromatic hydrogen oil is a high aromatic hydr...
Embodiment 2
[0025] A plywood filler capable of capturing free formaldehyde, comprising the following raw materials in parts by weight: 12 parts of wollastonite powder, 5 parts of hematite molecular sieve, 1 part of Glauber's salt, 22 parts of tea residue powder, 1.8 parts of aromatic hydrogen oil, polycarbonate 10 parts of diol, 2 parts of dimethyl-β-thiatin propionate, 26 parts of corn husk puffed superfine powder.
[0026] As a further improvement to the above solution, the silica content of the wollastonite powder is 0.3%, and the particle size is 800 mesh.
[0027] As a further improvement to the above scheme, the hematilite molecular sieve is a Y-type molecular sieve, wherein the hematilite molecular sieve has a silicon-aluminum ratio of 7.
[0028] As a further improvement to the above scheme, the water content of the tea leaves powder is 3%, and the particle size is 120 mesh.
[0029] As a further improvement to the above scheme, the aromatic hydrogen oil is a high aromatic hydrog...
Embodiment 3
[0035] A plywood filler capable of capturing free formaldehyde, comprising the following raw materials in parts by weight: 18 parts of wollastonite powder, 3 parts of hematite molecular sieve, 2 parts of mirabilite, 18 parts of tea residue powder, 2.6 parts of aromatic hydrogen oil, polycarbonate 6 parts of diol, 4 parts of dimethyl-β-thiatin propionate, 22 parts of corn husk puffed superfine powder.
[0036] As a further improvement to the above solution, the silica content of the wollastonite powder is 0.3%, and the particle size is 800 mesh.
[0037] As a further improvement to the above scheme, the hematilite molecular sieve is a Y-type molecular sieve, wherein the hematilite molecular sieve has a silicon-aluminum ratio of 7.
[0038] As a further improvement to the above scheme, the water content of the tea leaves powder is 5%, and the particle size is 120 mesh.
[0039] As a further improvement to the above scheme, the aromatic hydrogen oil is a high aromatic hydrogen o...
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