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| Title | Publication | Publish Year |
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Resin Efficiency in Particleboard as Influenced By Density, Atomization, and Resin Content
Resin efficiency in particleboards was studied using a Douglas-fir flake-particle mixture. Two levels of board density and resin atomization and three levels of resin content were studied. In the density […]
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Forest Products Journal | 1970 |
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Resin Efficiency of Commercial Blenders for Particleboard Manufacture
Resin efficiencies of four commercial blenders of particleboard furnish were compared to that of a laboratory blender. The resin distribution, resin spread rate, and particle breakdown of the blended furnish […]
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Forest Products Journal | 1978 |
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Review: 1980 Particleboard Literature in Non-U.S. Journals
The reports discussed in this review are divided into three sections. The first, on particleboard manufacture, includes the characteristics of a series of urea resins made with different proportions of […]
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Forest Products Journal | 1981 |
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Routing and Shaping of Particleboard
Due to the number of material and operational variables involved in machining particleboard, emphasis is placed on, the importance of power fed machinery. With power fed machinery, clearance on the […]
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Forest Products Journal | 1970 |
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Screw thread shape and fastener type effects on load capacities of screw-based particleboard joints in case construction
In this study, the suitability of several mostly screw-based fasteners for connecting 5/8-inch- (15.87-mm-) thick furniture grade particleboard was assessed. Separate statistical tests were made for the effects of screw […]
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Forest Products Journal | 2006 |
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Screwholding Performance in Hardwoods and Particleboard
Screw withdrawal tests were carried out on various species of hardwood and particleboard samples in order to evaluate formulas which had previously been developed to predict the holding strength of […]
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Forest Products Journal | 1975 |
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Seven Western Experts Discuss Quality Control in Composition Boards
Seven western experts discuss control techniques, tests used, and problems faced in operating their plants. Subjects include statistical quality control in particleboard production; commercial standards; process control in hardboard production; […]
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Forest Products Journal | 1958 |
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Shaping-Lathe Headrig Yields Solid and Molded-Flake Hardwood Products
A shaping-lathe headrig, operated one shift daily, can be used to manufacture hardwood cants to be resawed into pallet shook, one-piece and dowel-laminated crossties, posts and rails, and other solid […]
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Forest Products Journal | 1978 |
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Short Cuts for Particle Board MOE and MOR Calculations
The calculations to determine the static modulus of elasticity and the modulus of rupture of particleboard are laborious. Nomographs were constructed after running the static bending test on specimens of […]
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Forest Products Journal | 1968 |
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Significant Factors for Establishing a Particle Board Or Hardboard Plant
Factors that must be studied in evaluating the economics of a particle board or hardboard plant are: raw material, types of products, marketability, and production equipment required. There area number […]
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Forest Products Journal | 1956 |
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Silvacel Markets and Uses
Information is presented on the Weyerhaeuser timber companies Silvacel line of fibers that are used for molding other products. Descriptions include raw materials, process, products, and markets and uses. Also […]
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Forest Products Journal | 1952 |
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Simplification on the Experimental Method for Determining Plate Shear Modulus of Plywood and Particleboard
Experimental evidence demonstrates that accurate values of edgewise shear modulus (G) can be obtained by measuring the average deflection at the extremities of the diagonals of plywood and particleboard plates. […]
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Forest Products Journal | 1976 |
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Simplified Data-Handling Techniques for Particleboard and Hardboard
An attempt has been trade to show the potential value of some simplified data-handling techniques in the analysis of physical test data. Application of these techniques has been illustrated for […]
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Forest Products Journal | 1961 |
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Simplified Test of Internal Bond in Particleboard
The standard ASTM test of internal bond was compared to a modified ASTM test where wood blocks were substituted for metal, and with a push-out test. Specimens for the latter […]
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Forest Products Journal | 1965 |
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Slash Pine Rootwood in Flakeboard
Flakes 3 inches along the grain, 3/8-inch wide, and 0.02-inch thick, were prepared from the taproots (with six-inch-high stumps) and from the second logs of eight 31year-old slash pines. Forty-four […]
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Forest Products Journal | 1974 |
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Slicing Apparatus Aids in Determination of Layer-Density of Particleboard
An apparatus is described which aids in determination of layer-density of particleboard samples by removing successive slices from the sample. Weight and thickness measurements made before and after each slice […]
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Forest Products Journal | 1978 |
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Some Characteristics of Particleboards from Four Tropical Hardwoods of Central America
The bending strength (MOR) of three flake-type particle-boards from Central American hardwoods varied from 6000-6800 psi as compared to 5200 psi for an aspen control. The boards were produced at […]
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Forest Products Journal | 1971 |
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Some Factors Affecting Resin Efficiency in Flake Board
Resin coverage on flakes, atomization; and interparticle adhesion were investigated. Flake-to-flake bonding appeared to be adequate, but some of the resin evidently was functioning inefficiently. Flakes and resin were mixed […]
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Forest Products Journal | 1961 |
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Some Mechanical Properties of Impregnated Bark Board
Some of the compressive and flexural properties of bark-board and polymer impregnated barkboard have been investigated. The barkboard was comprised of hammermilled red oak bark and (6%) phenolic resin. Two […]
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Forest Products Journal | 1977 |
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Some Observations on the Development of a Laboratory Flake Board Process
Changes in laboratory procedures and materials resulted in pronounced improvement in flakeboard quality. This study was conducted to determine the relative importance of these various changes. Two types of flakes […]
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Forest Products Journal | 1963 |
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Some Performance Characteristics of Wood Joist Floor Panels
Floor panels were constructed with 2 by 8-inch joists and with coverings of plywood and particleboard, both alone and in combination. For some panels, adhesive was used to attach coverings […]
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Forest Products Journal | 1975 |
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Some Practical Aspects of Particleboard Core Stock
Costs of manufacture are dependent upon woodwaste, amortization, drying, resin, labor, and overhead. The extrusion process is less expensive than the platen process in some respects. Extrusion plants give a […]
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Forest Products Journal | 1957 |
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Southern Hardwoods in Wood-Foam Composites
The process of forming composites of specially comminuted wood residues and foamable binders was explored using southern hardwoods growing on pine sites. Three dimensional particles (3-DP) or fibrillated sticks or […]
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Forest Products Journal | 1976 |
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Species and Core Joint Design Affect Tensile Strength and Stiffness of Composite Truss Lumber
Composite truss lumber 2 by 4’s made with southern pine veneer and sweetgum veneer were tested in tension. Veneer species, type of core joint, and core orientation index significantly affected […]
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Forest Products Journal | 1986 |
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Specific Heat and Conductivity of Particleboard as Functions of Temperature
A continuous method, involving heat sinks and hot plates, was employed to measure specific heat and thermal conductivity of five flat-pressed particleboards and one extruded board from -43.2? to .9?C. […]
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Forest Products Journal | 1963 |