Wood softener, and preparation method and application thereof
A kind of softener and wood technology, which is applied in wood treatment, impregnated wood, wood impregnation, etc., can solve the problems that wood cannot be accurately identified, consumer rights cannot be guaranteed, and softening efficiency needs to be improved, so as to achieve good softening effect and reduce High softening time and softening efficiency
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Embodiment 1
[0019] A wood softener, comprising the following raw materials in parts by weight: 14 parts of hydrogen peroxide, 5 parts of oleoylethanolamine, 4 parts of potassium trifluoromethanesulfonate, 2 parts of N,N-dimethylacetamide, 1 part of lithium acetate, Sodium tripolyphosphate 0.8 part.
[0020] A preparation method of wood softener, comprising the following steps:
[0021] (1) Heat the hydrogen peroxide to 45°C, add lithium acetate and sodium tripolyphosphate and stir for 20 minutes under the stirring condition of 300rpm;
[0022] (2) Raise the temperature in step (1) to 60°C, add oleoylethanolamine and continue stirring for 10 minutes;
[0023] (3) Reduce the temperature in step (2) to 20°C, add potassium trifluoromethanesulfonate and N,N-dimethylacetamide, and stir evenly to obtain a wood softener.
Embodiment 2
[0025] A wood softener, comprising the following raw materials in parts by weight: 15 parts of hydrogen peroxide, 5.5 parts of oleoylethanolamine, 4.5 parts of potassium trifluoromethanesulfonate, 2.5 parts of N,N-dimethylacetamide, 2 parts of lithium acetate, 0.9 parts of sodium tripolyphosphate.
[0026] A preparation method of wood softener, comprising the following steps:
[0027] (1) Heat the hydrogen peroxide to 48°C, add lithium acetate and sodium tripolyphosphate under stirring condition of 350rpm and stir for 25min;
[0028] (2) Raise the temperature in step (1) to 60°C, add oleoylethanolamine and continue stirring for 12 minutes;
[0029] (3) Reduce the temperature in step (2) to 22°C, add potassium trifluoromethanesulfonate and N,N-dimethylacetamide and stir evenly to obtain a wood softener.
Embodiment 3
[0031] A wood softener, comprising the following raw materials in parts by weight: 16 parts of hydrogen peroxide, 6 parts of oleoylethanolamine, 5 parts of potassium trifluoromethanesulfonate, 3 parts of N,N-dimethylacetamide, 3 parts of lithium acetate, Sodium tripolyphosphate 1 part.
[0032] A preparation method of wood softener, comprising the following steps:
[0033] (1) Heat the hydrogen peroxide to 50°C, add lithium acetate and sodium tripolyphosphate and stir for 30 minutes under the stirring condition of 400rpm;
[0034] (2) Raise the temperature in step (1) to 60°C, add oleoylethanolamine and continue stirring for 15 minutes;
[0035] (3) Reduce the temperature in step (2) to 25°C, add potassium trifluoromethanesulfonate and N,N-dimethylacetamide and stir evenly to obtain a wood softener.
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