Method for reducing the moisture percentage of wood materials to zero by using paraffin wax heat-treated process
A technology of moisture content and heat treatment furnace, applied in wood treatment, wood processing equipment, wood treatment details, etc., can solve the problems of high treatment cost, waste oil purification and waste treatment, pollution of wood surface, etc., and achieve dimensional stability And the effect of good durability and high strength
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Embodiment 1
[0024] The invention relates to a method for heat-treating wood with paraffin, which mainly includes the following process steps:
[0025] First, the wood is put into a wood heat treatment furnace, which includes a wood treatment chamber, a combustion chamber, a furnace door, a furnace cover, an air outlet, a fan, and a temperature monitoring device. The wood has been cut into sheets according to the required specifications, and the sheets are stacked into stacks. Paraffin wax is placed in the wood treatment chamber and heated to melt the paraffin wax into wax liquid. After the wood is put into the wood treatment chamber, the wax liquid is immersed in the stack of sheets, and the furnace cover and air outlet of the heat treatment furnace are closed. Then perform the following process steps in sequence:
[0026] a. The first stage of heating treatment
[0027] Carry out the first stage of heating treatment on the wood, so that the temperature in the furnace rises to 140-160 °...
Embodiment 2
[0034] The rosin and the modified rosin resin in embodiment 1 all adopt rosin. All the other are the same as in Example 1.
Embodiment 3
[0036] Rosin and modified rosin resin in embodiment 1 all adopt modified rosin resin. All the other are the same as in Example 1.
[0037] The rosin used in the present invention can be natural rosin (rosin) or lime rosin. The use of lime rosin can make the wood after heat treatment have a high softening point, hard surface and good gloss.
[0038] The modified rosin resin used in the present invention can be any one or more of rosin glyceride, rosin phenolic resin, rosin pentaerythritol resin, maleic rosin resin and fuma rosin resin.
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