Pressure Impregnation TRIZ Cases
- Furan-Derivative Resinification Solution for Stable Wood Impregnation
Inorganic salts stabilize the furan-derivative solution during storage, then heating activates polymerization for uniform impregnation and durable modified wood.
- Porous Toothpick Vacuum Infusion for Uniform Agent Loading
Vacuum pressure and capillary action improve concentration uniformity and dosing accuracy in porous toothpick infusion.
- Two-Step Wood Acetylation Drying Process
Segmented drying with acetylation medium vapor followed by inert gas reduces drying time and residual acetic acid content below 0.5 wt%.