Production method of wood-plastic floor
A technology for wood-plastic floor and preparation steps, which is applied in the field of wood-plastic floor preparation, can solve the problems of poor water resistance and wear resistance, shortened service life, high rigidity, etc., and achieves hard breaking, warping and long service life. Effect
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example 1
[0018] First, weigh 2kg of hollyhock stalks, put them into a pulverizer, and pass them through a 100-mesh sieve. Inoculate Phanerochaete sporogenes into the fermenter, seal and ferment at 45°C for 6 days, heat up to 100°C after fermentation, stir and sterilize for 15 minutes, collect the materials in the fermenter, filter, and collect the filter residue to obtain pretreated hollyhock fiber Get 30g of above-mentioned pretreated hollyhock fibers and join in the four-necked flask with thermometer and reflux device again, and the flask is placed in the water bath, then add 400mL acetone and 5g propylene oxide in the flask, and pass into nitrogen protection After stirring and reacting at 70°C for 3h, add 3g of ammonium persulfate, after stirring for 10min, raise the temperature to 90°C, then add 15g of ethyl acrylate dropwise, control the dropwise addition for 15min, stir for 3h, the reaction is over, filter and collect Filtrate, obtain ethyl acrylate grafting modified cellulose po...
example 2
[0021]First, weigh 1kg of hollyhock straw, put it into a pulverizer, and pass it through a 90-mesh sieve. Inoculate Phanerochaete sporogenes into the fermenter, seal and ferment at 35°C for 5 days, heat up to 97°C after fermentation, stir and sterilize for 12 minutes, collect the materials in the fermenter, filter, and collect the filter residue to obtain pretreated hollyhock fiber Get 25g of the above-mentioned pretreated hollyhock fibers and join in a four-necked flask with a thermometer and a reflux device, and place the flask in a water bath, then add 350mL of acetone and 4g of propylene oxide in the flask, and feed into the nitrogen protection After stirring and reacting at 65°C for 2h, add 2g of ammonium persulfate, stir for 6min, then raise the temperature to 85°C, then add 12g of ethyl acrylate dropwise, control the dropwise addition for 10min, stir for 2h, and when the reaction is over, filter and collect Filtrate, obtain ethyl acrylate grafting modified cellulose pol...
example 3
[0024] First, weigh 2kg of hollyhock stalks, put them into a pulverizer, and pass them through a 90-mesh sieve. Phanerochaete sporogenes were inoculated into the fermenter, sealed and fermented at 40°C for 6 days, after fermentation, the temperature was raised to 97°C, stirred and sterilized for 12 minutes, the materials in the fermenter were collected, filtered, and the filter residue was collected to obtain pretreated hollyhock fiber Get 25g of the above-mentioned pretreated hollyhock fibers and join in a four-necked flask with a thermometer and a reflux device, and place the flask in a water bath, then add 350mL of acetone and 4g of propylene oxide in the flask, and feed into the nitrogen protection After stirring and reacting at 65°C for 2h, add 2g of ammonium persulfate, stir for 7min, then raise the temperature to 85°C, then add 12g of ethyl acrylate dropwise, control the dropwise addition for 12min, stir for 2h, and when the reaction is over, filter and collect Filtrate...
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