Environmentally-friendly decoration board material and manufacturing process thereof
A manufacturing process and board technology, which is applied in the field of environmentally friendly decorative boards and their manufacturing processes, can solve the problems of environmentally friendly and healthy boards that have no adsorption and degradation of pollutants
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Embodiment 1
[0051] Step 1, proportioning raw materials. That is, according to parts by mass: 50 mesh bamboo charcoal powder 10wt% (specific surface area greater than 500m 2 / g), diatomite (specific surface area greater than 50m 2 / g) 5wt%, tourmaline 4wt%, flame retardant 1wt%, wood fiber 72wt%, isocyanate glue 8wt%.
[0052] Step 2: Put the above-mentioned raw materials into high-speed stirring to obtain a mixed solid powder. Refeed, spray glue, and mix thoroughly in a blender.
[0053] Step 3: Pour the mixture obtained in step (2) into a mold and form it under pressure. The heating temperature is 150° C., the heating time is 15 minutes, the holding pressure is above 7 MPa, and the holding time is 15 minutes. Demoulding after molding.
[0054] Step 4: Transport the formed board to the autoclave for high temperature and high pressure curing.
[0055] Step 5: Finishing the plate after the curing process of step (4) to reach the required size.
[0056] Step 6, the finished product obt...
Embodiment 2
[0058] Step 1, proportioning raw materials. That is according to parts by mass: 150 mesh bamboo charcoal powder 12wt% (specific surface area greater than 500m 2 / g), diatomite (specific surface area greater than 50m 2 / g) 10wt%, tourmaline 4wt%, flame retardant 1wt%, wood fiber 65wt%, melamine glue 8wt%.
[0059] Step 2: Put the above-mentioned raw materials into high-speed stirring to obtain a mixed solid powder. Refeed, spray glue, and mix thoroughly in a blender.
[0060] Step 3: Pour the mixture obtained in step (2) into a mold and form it under pressure. The heating temperature is 220° C., the heating time is 5 minutes, the holding pressure is above 7 MPa, and the holding time is 5 minutes. Demoulding after molding.
[0061] Step 4: Transport the formed board to the autoclave for high temperature and high pressure curing.
[0062] Step 5: Finishing the plate after the curing process of step (4) to reach the required size.
[0063] Step 6, the finished product obtain...
Embodiment 3
[0065] Step 1, proportioning raw materials. That is according to parts by mass: 100 mesh bamboo charcoal powder 10wt% (specific surface area greater than 500m 2 / g), diatomite (specific surface area greater than 50m 2 / g) 12wt%, tourmaline 4wt%, flame retardant 1wt%, wood fiber 65wt%, isocyanate glue 8wt%.
[0066] Step 2: Put the above-mentioned raw materials into high-speed stirring to obtain a mixed solid powder. Refeed, spray glue, and mix thoroughly in a blender.
[0067] Step 3: Pour the mixture obtained in step (2) into a mold and form it under pressure. The heating temperature is 200° C., the heating time is 10 minutes, the holding pressure is above 7 MPa, and the holding time is 10 minutes. Demoulding after molding.
[0068] Step 4: Transport the formed board to the autoclave for high temperature and high pressure curing.
[0069] Step 5: Finishing the plate after the curing process of step (4) to reach the required size.
[0070] Step 6, the finished product ob...
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