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Addition of Pine Rosin to Pectin bioplastic films for improved water resistance
Pine?Rosin Pectin Bioplastics Water resistance
2023/12/18
Pectin films were prepared by addition of different quantities of Rosin in order to test the effects of this natural hydrophobic polymer in increasing the water resistance of Pectin films. Scanning El...
Facile strategy for preparing rhodamine B/ZrO2 composite fluorescent film with combined advantages of high emission intensity and outstanding water-resistance
ZrO 2 films Rhodamine B Fluorescence Water-resistance Rosin
2023/12/1
The RB/ZF composite film prepared by immobilizing rhodamine B (RB) on ZrO2 film (ZF) exhibits strong fluorescence intensity but poor water-resistance. In this paper, rosin, octadecane-1, 18-dicarboxyl...
Developing Reprocessable shape memory thermosetting resins with high thermal resistance and strength through building a crosslinked network based on bismaleimide and epoxy resins
dynamic covalent bond heat resistance mechanical property reprocessability shape memory thermosetting resin
2023/11/16
It is difficult to endow reprocessable shape memory thermosetting resins with outstanding heat resistance and high mechanical strength. Herein, a new kind of reprocessable shape memory thermosetting r...
Modified cellulose nanocrystals enhancement to mechanical properties and water resistance of vegetable oil-based waterborne polyurethane
biopolymers and renewable polymers polyurethane silylated cellulose nanocrystals surface modification
2024/3/8
Environmentally friendly and lightweight silylated cellulose nanocrystal (SCNCs)/waterborne polyurethane (WPU) composite films that exhibit excellent mechanical properties and water resistance were pr...
Internal and external moisture transport resistance during non-stationary adsorption of moisture into wood
wood sorption first order system time constant mass transfer diffusivity
2009/11/27
The assumption that non-stationary sorption processes associated with wood can be evaluated by analysis of their transient system response to the disturbance developed is undoubtedly correct. In gener...
Effect of Frictional Force on Lateral Resistance of Wall-Floor Joints of Wooden Light Frame Constructions
light frame construction shear wall vertical load frictional force frictional damping
2010/3/4
In wooden light frame constructions, wind or earthquake forces are transmitted through the boundaries between upper floors and walls, walls and lower floors, floors and sills, or sills and foundations...
Lateral Resistance of Anchor-Bolt Joints Between Timber-Sills and Foundations I.
maximum lateral resistance initial stiffness energy absorption capacity lead-hole clearance length/diameter ratio
2009/3/6
Lateral resistance of single-anchor-bolt joints was examined experimentally for ordinary specifications of Japanese post and beam constructions. Tested bolts were 12 or 16 mm in diameter and lead-hole...
Tensile Resistance of Dowel with the PVAc and Polymerin from Different Types Wood or Particle or Fiberboards
Different Types Wood Particle Fiberboards
2009/1/22
This study was performed to determine the connections resistance with dowel of some beech wood materials and board types used in furniture industry, which are bonded by polyvinyl acetat (PVAc) and po...
Fire Reterdant Chemicals Affecting Combustion Resistance of Wood
Fire Reterdant Chemicals Wood
2009/1/16
Wood is an important material used in construction elements. However since it can be affected by biotic and abiotic deteriorating agents, it should be treated with chemical impregnating materials pri...