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| Title | Publication | Publish Year |
|---|---|---|
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Gluing of Southern Pine
Glues and gluing techniques are available to satisfactorily bond southern pine lumber and veneer to meet commercial requirements. There is no evidence to indicate that differences exist in the gluability […]
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Forest Products Journal | 1969 |
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Gluing of Southern Pine Veneer with Blood Modified Phenolic Resin Glue
A study was made of the influence of dried soluble beef blood as a modifier of exterior phenolic glue for southern pine plywood. Percent blood level, hot press time, rate […]
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Forest Products Journal | 1969 |
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Gluing Operation–Industry Trends
The 75 mills of the Pacific Northwest plywood industry produce 2 billion square feet of plywood per year, on a 3/8 inch basis. In 1949, plywood production consumed 30,000 tons […]
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Forest Products Journal | 1950 |
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Gluing Pressure-Treated Wood with Resorcinol-Type Adhesives
Gluing of pressure-treated wood was investigated. This paper describes work undertaken to determine the effect pressure treatment of lumber prior to gluing has on the resistance of resorcinol and phenol-modified-resorcinol […]
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Forest Products Journal | 1954 |
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Gluing Study of Pyresote-Treated, Fire-Retardant Plywoods–Part I
An attempt to develop a possible procedure for producing class II fire-retardant panels was undertaken. It was hoped to devise a method which would allow the use of phenolic resin […]
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Forest Products Journal | 1975 |
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Glulam Manufactured with Intermediate-Temperature-Setting Plywood Adhesives
Plywood adhesives are suitable to manufacture glulam provided that the beams are heated to the required temperature to cure the adhesives and that the relative humidity in curing chambers is […]
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Forest Products Journal | 1975 |
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Growing Dependency of Wood Products on Adhesives and Other Chemicals
Over 40 percent of the thermosetting resins consumed in the United States go into wood products of some type. Due to potential worldwide political and economic factors which now have […]
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Forest Products Journal | 1979 |
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Handling of Assembly Materials in Furniture Manufacture
The three subjects discussed in this paper are the assembly of drawers, the application of adhesive, and the assembly of case goods involving a mortise and tenon joint. The drawer […]
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Forest Products Journal | 1949 |
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Handling Phenolic Resin Adhesive Wash Water in Southern Pine Plywood Plants
Disposal of phenolic resin adhesive wash water in southern pine plywood plants is a serious problem. Tests made in Louisiana show wash water to have 0.17 to 5.2 ppm of […]
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Forest Products Journal | 1971 |
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Hardboard from Municipal Solid Waste Using Phenolic Resin Or Black Liquor as Binder
Techniques were developed for making wet-process hardboard of standard quality from secondary fibers reclaimed from municipal solid waste. Using 1 percent wax sizing agent and either 3 percent phenolic resin […]
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Forest Products Journal | 1978 |
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Heat and Moisture Resistance of a Urea-Resin in Plywood Joints
Describes the results of testing urea-resin bonded plywood under varying conditions of heat and moisture. Yellow birch plywood was made with urea-resin adhesives according to a previously described technique (see […]
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Forest Products Journal | 1968 |
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High Frequency Gluing of Wood–What Glue Should I Use?
The form of radio frequency energy being used determines the choice of adhesive. With the perpendicular method, in which the load is placed between two metal plates or electrodes and […]
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Forest Products Journal | 1954 |
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High Temperature Adhesive
A semi-organic-inorganic adhesive with high heat resistance was mixed from an alkali metal silicate (sodium silicate) and a phenol formaldehyde resole resin. The method for preparing the phenol formaldehyde resole […]
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Forest Products Journal | 1970 |
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High value products from low value wood
The scattered and variable nature of the waste-wood resource deters conventional means of utilization. This month’s feature addresses these challenges by describing how small-scale operations can produce a uniform material […]
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Forest Products Journal | 2003 |
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Highlights from Wood for Structural and Architectural Purposes
Highlights of Chapter 6, “Renewable Resources for Structural and Architectural Purposes,” from the CORRIM report (Committee on Renewable Resources for Industrial Materials of the National Research Council) are presented. Timber […]
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Forest Products Journal | 1977 |
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Hot Melt Adhesive Applicator Speeds Gluing of Internal Bond Test Specimens
Two models (consumer and industrial) of electrically heated hand-held adhesive applicators in which adhesive dispensing is actuated by squeezing a trigger were evaluated. A multipurpose hot melt adhesive having a […]
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Forest Products Journal | 1983 |
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Hot Press Interior Plywood Adhesives
A history is given of the development of adhesives used on the West Coast for manufacturing interior-type Douglas-fir plywood. After beginning with hot animal glue and progressing through starch, vegetable, […]
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Forest Products Journal | 1961 |
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How Durable Is Particleboard?
Protected and unprotected specimens of Douglas-fir flakeboard of various densities and containing different types and amounts of binders were tested after 1, 2, and 3 years of outdoor exposure. Similar […]
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Forest Products Journal | 1962 |
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How Long Will It Last – a Study of Glue Line Durability
Unprotected exposure tests included: 1) two phenol-formaldehyde resins, both in liquid and spray-dried powder form, 2) two resorcinol-formaldehyde resins, a straight resorcinol and phenol-resorcinol modification, and 3) two fortified urea- […]
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Forest Products Journal | 1957 |
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How Mole Ratio of UF Resin Affects Formaldehyde Emission and Other Properties: A Literature Critique
A critical review was made of the literature concerned with how the formaldehyde to urea mole ratio (F/U) affects formaldehyde emission from particleboard and plywood bonded with urea-formalde hyde (UF) […]
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Forest Products Journal | 1984 |
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How to Boost RF Gluing Production: Edge-Gluing and End-Gluing
This report details industrial procedures to increase production and lower costs in RF edge-gluing operations.
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Forest Products Journal | 1950 |
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Hydrolytic Effects of An Acid-Phenolic Molding Resin on Southern Pine, Red Oak, and Douglas-Fir
A single-stage phenolic molding resin has been found which develops strong and waterproof bonds on wood. It cures with radio-frequency energy without arcing, and could be used for high-speed laminating, […]
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Forest Products Journal | 1984 |
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Hydroxymethylated lignin-bonded Douglas-fir flakeboard
A hydroxymethylated lignin (HML) adhesive system is one of several alternative adhesive systems being investigated by the Forest Products Laboratory. Douglas-fir flakeboards bonded with HML were evaluated by measuring modulus […]
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Forest Products Journal | 1990 |
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Improved Chromotropic Acid Determination of Formaldehyde Evolution from Wood Composites
A simple, rapid and precise method of determining formaldehyde evolved from ground, air-dried samples of urea- or phenolformaldehyde-bonded particleboards or plywood is described. The determination may be carried out at […]
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Forest Products Journal | 1976 |
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Improved Particleboard Through Better Resin Efficiency
Dried, screened, Douglas-fir flakes were obtained from a flakeboard manufacturer and experimental boards were prepared following commercial practice. Variables investigated were: method of spraying (air-spray, airless spray, and sonic spray); […]
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Forest Products Journal | 1965 |