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| Title | Publication | Publish Year |
|---|---|---|
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Estimation of Urea-Formaldehyde and Melamine Resins in Particleboard
This paper deals with a method to assess the quality of particleboard by determining the resin content. Because nitrogen content of the wood used in particleboard manufacture seldom exceeds 0.1 […]
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Forest Products Journal | 1967 |
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Evaluating of New Shear Property Test Methods for Thick Particleboard
The potential of particleboard as an engineering material is being more widely explored. Realization of this potential is coupled to the evaluation of the material’s engineering properties, including shear behavior. […]
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Forest Products Journal | 1980 |
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Evaluating Particleboard Properties By Measuring Saw Cutting Force
A rapid technique was developed to obtain a cutting-force pattern of particleboard by measuring the torque developed in a circular saw when slope-sawing through board thickness. Seventeen particleboards of both […]
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Forest Products Journal | 1971 |
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Evaluation of melamine-modified urea-formaldehyde resin binders for particleboards
Melamine-modified urea-formaldehyde {MUF) resins, based on 5, 10, and 25 percent melamine addition of the resin solids weight, were synthesized in the laboratory as particleboard (PB) binders and compared with […]
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Forest Products Journal | 1999 |
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Evaluation of post-added ester and/or urea as a formaldehyde scavenger in UF resins used to bond southern pine particleboard
Three-layer particleboards made of southern pine were bonded with urea-formaldehyde resins containing post-added ester and/or urea. The ester was a water-soluble active methylene compound [(2-hydroxyethoxyethyl) acetoacetate], which was added to […]
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Forest Products Journal | 1991 |
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Evaluation of the Use of Wood Products in Mobile Home Manufacture
All mobile home manufacturing plants in the continental U.S. were surveyed in 1971 to determine how they used wood in 1970. The 178 respondents produced approximately 40 percent of all […]
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Forest Products Journal | 1973 |
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Evolution of a Quality Control System for Particle Board
The quality control program at U S Plywood’s Novoply operation is described. The objective is only to reduce the variation in the finished product to the greatest practical economic extent. […]
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Forest Products Journal | 1958 |
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Expert system development and use in particleboard manufacturing
A microcomputer-based particleboard diagnostic expert system (PDX) was developed to diagnose and solve particleboard manufacturing problems. An expert system (ES) shell, KES(tm), served as the development software. Expert knowledge was […]
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Forest Products Journal | 1993 |
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Exploratory Trials with a Spiral-Head Chipper to Make Hardwood ”Fingerling” Chips for Ring Flakers
A new chipping machine has been designed for producing chips 2-1/2 inches long with cross sections 1-inch x 1-inch or less. These chips, when flaked in a ring-type flaker, produce […]
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Forest Products Journal | 1976 |
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Exterior Structural Composite Panels with Southern Pine Veneer Faces and Cores of Southern Hardwood Flakes
One-half-inch thick, structural exterior composite panels of various constructions were made in a one-step process, with faces of southern pine veneer and cores of mixed southern hardwood flakes. The flakes […]
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Forest Products Journal | 1976 |
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Extraction of formaldehyde from particleboard with supercritical carbon dioxide
The purpose of this study was to develop a method for quickly extracting formaldehyde from particleboards without the use of organic solvents and with the ability to determine formaldehyde more […]
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Forest Products Journal | 1992 |
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Extruded Chipcore Board
Discusses manufacture of chipcore by a continuous extrusion process, that may be horizontal or vertical, depending on plant facilities. Lists advantages of this process, product specification, equipment requirements, and manufacturing […]
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Forest Products Journal | 1956 |
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Extruded Resin-Bonded Wood-Particleboard
In the chipcore process, 9000 square feet of 1/2-inch core are produced in each 24 hours, using two men. Equipment required includes a chipper, swinghammer shredder, continuous drier, tramp-metal separator, […]
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Forest Products Journal | 1954 |
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Face Holding Strength of Threaded Metal Inserts in Reconstituted Wood Products
Increasing quantities of furniture and cabinets are being constructed with the use of reconstituted wood products and knock down fasteners such as threaded metal inserts. Withdrawal strengths for fine and […]
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Forest Products Journal | 1985 |
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Factors affecting volatile organic compound emissions during hot-pressing of southern pine particleboard
Three types of adhesives, urea-formaldehyde (UF) resin, phenol-formaldehyde (PF) resin, and polymeric methylene bis(phenyl isocyanate) (pMDI) were used to bond particleboard during the investigation of the effect of hot-pressing variables […]
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Forest Products Journal | 2003 |
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Factors Influencing the Marketing of Wood Particleboard
Since the production of dry-formed wood particleboard is a new art. Neither satisfactory quality standards nor standard tests are established. A broad and carefully studied program of advertising is essential. […]
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Forest Products Journal | 1950 |
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Factors That Influence Formaldehyde Air Levels in Mobile Homes
Two projects were conducted to study formaldehyde concentrations in air and various factors affecting those concentrations in mobile homes. Testing was conducted in new, unoccupied mobile homes over a 2-month […]
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Forest Products Journal | 1985 |
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Fast Internal Bond Test for Waferboard
The conventional test method for the determination of tensile strength perpendicular to the surface (IB) of composites was modified. Each specimen was glued with a fast setting epoxy resin between […]
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Forest Products Journal | 1978 |
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Fastener Withdrawal Loads for Weathered and Unweathered Particleboard Decking
The effect of exterior weathering on fastener withdrawal loads of commercial southern pine phenolic-bonded particleboard decking, and urea-bonded particleboard manufactured from a similar furnish, was evaluated for three types of […]
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Forest Products Journal | 1978 |
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Fatigue life and design stresses for wood composites used in furniture
Medium density fiberboard (MDF), oriented strandboard (OSB), and particleboard beams were tested on edge in order to determine their resistance to fatigue. Tests were carried out at selected stress levels […]
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Forest Products Journal | 1995 |
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Fatigue performance of wood-based composites as upholstered furniture frame stock
Edgewise bending fatigue performances of three wood-based composites (southern yellow pine plywood, oriented strandboard, and particleboard) were evaluated by subjecting them to zero-to-maximum constant amplitude and stepped cyclic bending loads. […]
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Forest Products Journal | 2005 |
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Fatigue Properties of Three Particleboards in Tension and Interlaminar Shear
The fatigue properties of two commercial and one laboratory-made boards were determined in tension parallel to surface and interlaminar shear. Maximum repeated stress was a predetermined percentage of the static […]
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Forest Products Journal | 1976 |
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Fiber Products as a Factor in Utilization
The rapid growth of the fiber products industry has resulted from the suitability of fiber products for a multitude of uses. Fiber products combined with other materials, or modified in […]
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Forest Products Journal | 1955 |
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Field Trials of Treated Composite Lumber
Composite lumber stakes, treated to various retentions with chromated copper arsenate (CCA) or ammoniacal copper arsenate (ACA) waterborne preservatives, have performed well in outdoor soil contact exposure for 7 years. […]
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Forest Products Journal | 1986 |
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Fifteen Years of Forest Products Research–and a Look At the Next Fifteen
During the past 15 years, lumber production has varied from 32 to 38 billion board feet, paper and paperboard has risen from 20 to 36 million tons, plywood has quadrupled […]
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Forest Products Journal | 1962 |