搜索结果: 1-9 共查到“林业工程 Physical properties”相关记录9条 . 查询时间(0.251 秒)
Exploring the effects of bound rubber phase on the physical properties of nano-silica composites with a vitrimer-like bond exchangeable matrix
DYNAMIC COVALENT CHEMISTRY CROSS-LINK DENSITY MECHANICAL-PROPERTIES POLYMER NANOCOMPOSITES
2023/11/30
We demonstrate the preparation and unique properties of composite vitrimer-like materials containing silica nanoparticles (SNPs). The matrix is composed of polyacrylate-based polymers crosslinked via ...
Physical Properties and Wood Bonding Performance of Polyvinyl Alcohol with Addition of Montmorillonite
montmorillonite PVA heat resistance dynamic viscoelastic property wood bonding performance
2009/11/23
To improve the heat resistance of an aqueous vinyl polymer solution-isocyanate adhesive (API), we examined the film properties and the wood bonding performance of polyvinyl alcohol (PVA), which is gen...
Effect of isocyanate adhesives（EMDI）on physical properties and blisters
MDI structural panel wood from thinnings construction waste wood blister
2009/3/6
A strand-particle board (SPB) was manufactured using unoriented strands for the surface layers and unoriented particles for the core layer. Todomatsu (Abies sachalinensis) strands, recycled waste woo...
Preparation and Physical Properties of Wood-Lignophenol Composites
phase-separation system lignophenol wood-lignophenol composite water absorption
2009/3/6
Lignophenols were prepared through a phase-separation system composed of p-cresol and sulfuric acid. Composites of wood meals and lignophenols (Wood-Lignophenol composites) were molded by hot-pressing...
Physical Properties and Wood Bonding Performance of Polyvinyl Acetate Emulsion with Acetoacetylated PVA as Protective Colloid
acetoacetylated PVA PVAc dynamic viscoelastic property crosslink wood bonding strength
2009/3/5
Recently, acetoacetylated PVA (AAPVA) was introduced where part of the PVA side-chain was replaced with the reactive acetoacetyl group. A waterproof-type polyvinyl acetate emulsion (EPVAc) was synthe...
Influence of Wall Composition on Thermo-Physical Properties and Energy-Saving in Wooden Houses
wooden house wall composition thermo-physical properties insulation efficiency energy-saving
2009/3/5
As one of the countermeasures against global warming, it is effective to make use of wood resources that serve as carbon storage and improve energy-saving efficiency of buildings. In this study, it i...
Effects of Smoke Drying in Traditional Lacquer Work on the Physical Properties of Wood
smoke drying plain wood lacquer ware shrinkage specific Young's modulus
2009/3/4
The objective of the present study is to clarify the effects of smoke drying, this method of which has been used for drying plain wood for making lacquer ware, on wood property. Logs 35 cm in length ...
Effects of Surface Coating Materials on The Physical and Mechanical Properties of Particleboard Used For Kitchen Cabinets and Surface Quality Properties: Part 1. Effects of Physical Properties
Surface Coating Materials The Physical and Mechanical Properties Particleboard Kitchen Cabinets Surface Quality Properties
2009/1/15
In this study, the effects of surface coating materials on the physical and mechanical properties of particleboard used for kitchen cabinets and surface quality properties were investigated. But, in t...
Effects of the Spiral Grain on Some Physical Properties of Calabrian Pine（Pinus brutiaTen.）Wood
Spiral grain Physical properties Calabrian pine
2009/1/14
In this study, the effects of spiral grain on some physical properties of the Calabrian pine (Pinus brutia Ten.) wood were investigated. For this purpose, 17 sample trees with various spiral grain ang...