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16 records – page 1 of 2.

Aqueous phenolic dispersions for bonding veneer components

https://library.fpinnovations.ca/en/permalink/fpipub1040
Author
Steiner, P.R.
Clarke, Michael Raymond
Andersen, Axel W.
Date
March 1988
Edition
37427
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Steiner, P.R.
Clarke, Michael Raymond
Andersen, Axel W.
Contributor
Canada. Canadian Forest Service.
Date
March 1988
Edition
37427
Material Type
Research report
Physical Description
25 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Phenols
Gluing
Glue
Series Number
CFS No. 25
Contract no. 871812L001
W-1359
Location
Vancouver, British Columbia
Language
English
Abstract
This study relates to technology for tailor-making PF resin with molecular weight and size distributions beyond those now available for commercial processing. Consequently, adhesive mobility and cure speed can be adjusted through use of a two-component resin system comprised of continuous and dispersed phases. Current studies specifically concern two-component alkaline plywood formulations suitable for bonding veneer at 12 plus or minus 2% m.c.
Glue, Phenolic
Gluing - Influence of moisture content
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Aqueous phenolic dispersions for bonding veneer composites. First of two reports

https://library.fpinnovations.ca/en/permalink/fpipub1038
Author
Steiner, P.R.
Clarke, Michael Raymond
Andersen, Axel W.
Date
March 1987
Edition
37425
Material Type
Research report
Field
Wood Manufacturing & Digitalization
of methylol phenols (L) . Some p r o p e r t i e s of these res ins together with t h e i r p o t e n t i
Author
Steiner, P.R.
Clarke, Michael Raymond
Andersen, Axel W.
Contributor
Canada. Canadian Forest Service.
Date
March 1987
Edition
37425
Material Type
Research report
Physical Description
23 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Phenols
Gluing
Glue
Series Number
CFS No. 27
Contract no. 021812001
W-1357
Location
Vancouver, British Columbia
Language
English
Abstract
The objectives of this study were to produce and modify phenolic dispersion based adhesives using technology recently developed at Forintek and to further characterize the physical properties and bonding properties of these systems for veneer and composite board applications with emphasis on faster cure speed potential. Data developed in this study indicate opportunities to improve waferboard and plywood PF adhesives in terms of color, cure rate and application properties. Further research work is recommended to improve techniques for producing and characterizing appropriate powder disperson-like formulations for wood bonding.
Glue, Phenolic
Gluing - Influence of moisture content
Documents
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Aqueous phenolic dispersions for bonding veneer composites. Supplemental report

https://library.fpinnovations.ca/en/permalink/fpipub1039
Author
Steiner, P.R.
Clarke, Michael Raymond
Andersen, Axel W.
Date
April 1987
Edition
37426
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Steiner, P.R.
Clarke, Michael Raymond
Andersen, Axel W.
Contributor
Canada. Canadian Forest Service.
Date
April 1987
Edition
37426
Material Type
Research report
Physical Description
11 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Phenols
Gluing
Glue
Series Number
CFS No. 27a
Contract no. 021812001
W-1358
Location
Vancouver, British Columbia
Language
English
Abstract
Further data on flow, viscosity-solids and veneer bonding at dry and 11 plus or minus 2% wood m.c. conditions are provided for heated PF powder systems. This information is intended to supplement the main report issued in March 1987.
Glue, Phenolic
Gluing - Influence of moisture content
Documents
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Aqueous phenolic dispersions for bonding wood composites

https://library.fpinnovations.ca/en/permalink/fpipub889
Author
Troughton, G.E.
Andersen, Axel W.
Walser, D.C.
Date
March 1991
Edition
37236
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Troughton, G.E.
Andersen, Axel W.
Walser, D.C.
Date
March 1991
Edition
37236
Material Type
Research report
Physical Description
49 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Phenols
Gluing
Glue
Series Number
Forestry Canada No. 36;1812L006
W-842
Location
Vancouver, British Columbia
Language
English
Abstract
A series of dispersion-resin plywood formulations were prepared in the laboratory and their bond performance assessed on incised spruce veneer at 10% m.c. Excellent bond quality results were achieved in these laboratory experiments as indicated by high average % wood failure values of over 90%. To further develop the plywood dispersion resin, a pilot plant trial at a gluing company was conducted and again excellent bond quality results were achieved. A large quantity of the plywood dispersion resin was prepared and a successful mill trial at Cantree Plywood was carried out. This trial demonstrated that more dimensionally stable panels can be prepared from high m.c. veneer. The waferboard dispersion technology developed in this study helped facilitate a mill trial using high moisture content face wafers.
Glue, Phenolic
Gluing - Influence of moisture content
Documents
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Aqueous phenolic dispersions for bonding wood composites - progress report

https://library.fpinnovations.ca/en/permalink/fpipub628
Author
Troughton, G.E.
Walser, D.C.
Andersen, Axel W.
Clarke, Michael Raymond
Date
March 1990
Edition
36887
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Troughton, G.E.
Walser, D.C.
Andersen, Axel W.
Clarke, Michael Raymond
Date
March 1990
Edition
36887
Material Type
Research report
Physical Description
6 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Phenols
Materials
Gluing
Glue
Series Number
Forestry Canada No. 34
contract no.1812L005
W-782
Location
Vancouver, British Columbia
Language
English
Abstract
Glue, Phenolic
Gluing
Composite materials
Documents
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Characterization of glue penetration and its influence on wood failure and bond quality in structural wood product applications

https://library.fpinnovations.ca/en/permalink/fpipub42391
Author
Wang, Xiang-Ming
Date
July 2007
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Wang, Xiang-Ming
Contributor
Natural Resources Canada - Canadian Forest Service
Date
July 2007
Material Type
Research report
Physical Description
116 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Phenols
Penetration
Glue
Series Number
Value to Wood No. FCC 53
Location
Sainte-Foy, Québec
Language
English
Abstract
Characterization of Glue Penetration and Its Influence on Wood Failure and Bond Quality in Structural Wood Product Applications
Glue - Penetration
Glue, Phenolic
Documents
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Commercialization of SSL-PF resin

https://library.fpinnovations.ca/en/permalink/fpipub38380
Author
Calvé, Louis R.
Date
December 1989
Material Type
Research report
Field
Wood Manufacturing & Digitalization
condensation between methylol phenols producing the insoluble 22 Figure 6. HPLC Chromatograms of PF, NH4SSL
Author
Calvé, Louis R.
Date
December 1989
Material Type
Research report
Physical Description
32 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Waferboards
Resin
Phenols
Oriented strandboard
Lignin
Series Number
3843M404
E-1159
Location
Ottawa, Ontario
Language
English
Abstract
OSB/Waferboard
Resin
Lignin-phenol-formaldehyde
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Development of a data base for waferboard bonded with phenol formaldehyde

https://library.fpinnovations.ca/en/permalink/fpipub38048
Author
Hsu, W.H.E.
Date
March 1985
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Hsu, W.H.E.
Date
March 1985
Material Type
Research report
Physical Description
63 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Waferboard testing
Waferboards
Testing
Resin
Phenols
Series Number
CFS/DSS project no 21/84-85
Project no.60-10-005
E-129
Location
Ottawa, Ontario
Language
English
Abstract
Phenol Formaldehyde Resin
Waferboard - Testing
Documents
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Development of a new process for the manufacture of added-value glued wood veneer products

https://library.fpinnovations.ca/en/permalink/fpipub37496
Author
Troughton, G.E.
Andersen, Axel W.
Clarke, Michael Raymond
Date
April 1990
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Troughton, G.E.
Andersen, Axel W.
Clarke, Michael Raymond
Contributor
Science Council of British Columbia.
Date
April 1990
Material Type
Research report
Physical Description
30 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Veneer gluing
Veneer
Phenols
Laminate product
Gluing
Glue
Series Number
W-1577
Location
Vancouver, British Columbia
Language
English
Abstract
The new technologies, incising, moisture tolerant phenolic adhesives and steam pressing were evaluated for the manufacture of laminated veneer lumber (LVL). Both 8- and 13-ply incised spruce LVL panels were prepared using these new technologies. The results showed that both steam pressing and self-generated steam from wet face and back veneers accelerated temperature rise in the innermost glueline of 13-ply incised spruce LVL panels. This would help facilitate faster production rates for LVL manufacture. Bond quality and edge bending values were determined for the steam-pressed 8-ply and 13-ply incised spruce LVL panels. In all cases the average % wood failure was above 90% indicating excellent adhesion between the moisture tolerant adhesive and wood. The modulus of rupture and modulus of elasticity values measured for the steam-pressed incised spruce LVL samples compared very favourably with those for a commercial Norway spruce 15-ply LVL product.
Veneers - Gluing
Veneers - Incising
Lumber, Laminated veneer
Glue, Phenolic
Documents
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Development of phenolic dispersion adhesives for bonding wood of higher moisture content

https://library.fpinnovations.ca/en/permalink/fpipub37436
Author
Steiner, P.R.
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Steiner, P.R.
Contributor
Canada. Canadian Forest Service.
Date
March 1986
Material Type
Research report
Physical Description
18 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Phenols
Gluing
Glue
Adhesives
Series Number
CFS No. 16 FCC-1812001
W-1370
Location
Vancouver, British Columbia
Language
English
Abstract
Gluing
Adhesion
Glue, Phenolic
Documents
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16 records – page 1 of 2.