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| Title | Publication | Publish Year |
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Spent Sulfite Liquor Binder for Eastern Spruce Flakeboard
An investigation was conducted to evaluate the performance of a spent sulfite liquor binder in eastern spruce flakeboard and to determine the effects of board construction and of adhesive particle […]
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Forest Products Journal | 1978 |
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Spent Sulfite Liquor Binder for Exterior Waferboard–A Progress Report
High-strength poplar waferboard can be made with acidified spray-dried spent sulfite liquor (SSL) powder as an adhesive and with a press cycle time similar to that used in commercial phenolic […]
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Forest Products Journal | 1977 |
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Spruce Budworm Killed Balsam Fir as a Raw Material for Flakeboard and Waferboard
Laboratory phenol-formaldehyde (PF) bonded waferboards (3 percent powdered PF) and flakeboards (6 percent liquid PF) were manufactured from 100 percent healthy balsam fir; 100 percent 3-month, 1-year, and 2-year-dead balsam […]
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Forest Products Journal | 1984 |
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Square Cants from Round Bolts Without Slabs Or Sawdust
Three designs to create chips or flakes by means of end-milling, peripheral milling, and cutting with shaping lathe were tested. The experimental setup for the end-milling configuration was a Koch […]
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Forest Products Journal | 1964 |
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Stable and Leach Resistant Fire Retardants for Wood
Studies on a stable and leach-resistant fire-retardant resin system are described. A two-step procedure was used for the preparation of these fire retardants. It consisted of methylolating melamine and dicyandiamide […]
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Forest Products Journal | 1972 |
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Stacking Method for Long-Term Concentrated Load Testing of Floor Panels
Few data have been published on long-term deflection of full-size floor panels, partly because of the considerable space required for testing even a few sections. A stacking method is proposed […]
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Forest Products Journal | 1980 |
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Staining to Make Urea-Formaldehyde Resin Visible on Glued Wood Surfaces
Sixteen staining techniques to provide contrast between droplets of normally transparent cured urea-formaldehyde resin and wood were tested. Stains included spray reagents for thin-layer chromatography, pH indicators, histological stains, and […]
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Forest Products Journal | 1980 |
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Static Bending Properties of Structural Wood-Base Panels: Large-Panel Versus Small-Specimen Tests
The use of small-specimen bending tests on some particle panel products may be inappropriate because the relative size of the specimen and wood elements in the panel (wafers, flakes, strands) […]
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Forest Products Journal | 1984 |
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Status and Prospects of Residue Utilization in Board Product Manufacture in the United States and Canada
Vast volumes of wood residues are created in North American forest harvesting and wood processing industries. It is estimated that forest harvesting residues amounting to at least 138 million tons […]
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Forest Products Journal | 1978 |
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Status of Com-Ply Floor Joist Research
COM-PLY, is a structural sandwich product with a core of particleboard between layers of parallel-laminated veneer. Forest resource studies show that trees provide a sufficient volume and grade of veneer […]
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Forest Products Journal | 1979 |
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Status of Wood in Radio and TV Industry and Cabinet Field: Competition from Wood Substitutes
Although wood has a firm hold on the television cabinet market, competing materials–metals and plastics–are becoming more important. Hard selling and reduced prices based on more efficient operation will allow […]
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Forest Products Journal | 1954 |
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Steam-Press Process for Curing Phenolic-Bonded Particleboard
A new pressing process has been developed to cure phenolic-bonded particleboard in a very short press time. This new process involves the injection of high-pressure steam through the mat surface […]
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Forest Products Journal | 1973 |
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Strength and Dimensional Properties of Hickory Flakeboard
Preliminary investigation based on limited observation suggests that hickory flakeboards with generally favorable strength and dimensional properties may be produced in a density range of 44-48 lbs./cu.ft. The surface characteristics […]
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Forest Products Journal | 1969 |
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Strength and Rheological Properties of Particleboard as Affected By Moisture Content and Sorption
Specimens were prepared from three-layer commercially manufactured Douglas-fir particleboard of disintegrated, flaked particles. Urea- and phenol-formaldehyde-bonded boards having 0.65 nominal specific gravity values were used. Resin content was 8.0 percent […]
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Forest Products Journal | 1965 |
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Strength and Stiffness of Composite Floor Joists
The study showed that composite joists made with oriented flakeboard cores are superior in strength and stiffness to joists made with randomly oriented particleboard cores. Joists with oriented flakeboard cores […]
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Forest Products Journal | 1986 |
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Strength of Fabricated Joists with Flanges of Minimally Machined Whole Or Half Stems of Lodgepole Pine
When loaded at 7 to 10 percent moisture content in edgewise flexure, over a 15-foot span, with load points 40 inches apart and symmetrical about the midlength of the joist, […]
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Forest Products Journal | 1985 |
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Strength Reductions in Particleboard Caused By Fungi
Laboratory tests to determine, respectively, the effect of fungi and watersoaking on the IB strengths and static bending properties (MOR and MOE) of a variety of commercially produced phenol- and […]
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Forest Products Journal | 1978 |
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Stress-Rupture of Particleboard in Interlaminar Shear
Specimens of three commercial particleboards were loaded in interlaminar shear at seven different stress levels from 90 to 60 percent of the static strength of controls. The regression equation relating […]
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Forest Products Journal | 1978 |
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Stress-wave velocity of wood-based panels: Effect of moisture, product type, and material direction
The effect of moisture on longitudinal stress-wave velocity (SWV), bending stiffness, and bending strength of commercial oriented strandboard, plywood, particleboard, and southern pine lumber was evaluated. It was shown that […]
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Forest Products Journal | 2006 |
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Structural Flakeboard from Short-Rotation, Intensively Cultured Hybrid Populus Clones
Raw material from 4- to 6-year-old hybrid popular, grown under short-rotation, intensive culture (SRIC), was used to fabricate structural flakeboards. The physical and mechanical properties of these flakeboards were studied […]
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Forest Products Journal | 1980 |
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Structural Flakeboard Stiffness–Relation to Deflection Criteria and Economic Performance
Homogeneous and oriented-face, random-core, three-layer flakeboard stiffness is compared to that of softwood plywood. Flakeboard with MOE ranging from 500,000 to 1,500,000 psi were compared to plywood having an MOE […]
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Forest Products Journal | 1977 |
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Structural Particleboard for Webs of Composite Beams?
The primary mechanics function of webs of composite beams is to resist shear stresses and deformation. Commercially, a composite beam’s application is often limited by the shear strength of its […]
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Forest Products Journal | 1975 |
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Structural Particleboard Reinforced with Glass Fiber–Progress in Its Development
A method and prototype machine have been developed for producing structural member, such as 2 by 4’s, from wood particles on a continuous belt press with special provision for incorporating […]
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Forest Products Journal | 1975 |
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Subtropical testing of ACA-treated hardwood particleboard
Flakes of 22 Ghanaian hardwood species (in equal weight proportions) were treated to four retentions of ACA (zero, 0.2, 0.4, and 0.6 pcf, or zero, 3.2, 6.4, and 9.6 kg/m3 […]
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Forest Products Journal | 1987 |
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Surface Laminating and Edge Treatment Practice on Particleboard Panels
This discussion on surface laminating and edge treatment covers solutions to problems of warpage, delamination and grain telegraphing in laminating flakeboard table tops and other laminated products. It is a […]
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Forest Products Journal | 1967 |