Skip header and navigation

25 records – page 1 of 3.

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
: wave of the future. Plywood and Panel World, Oct-Nov.:24-25. Steiner, P.R. 1985. Future needs
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
Documents
Less detail

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
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
Less detail

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
while providing more moisture tolerant bonding capabilities. 7.0 REFERENCES Steiner, P.R., M.R
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
Less detail

Computer programs for improved quality control procedures in plywood manufacture : Part II. Batch system measurement of veneer quality

https://library.fpinnovations.ca/en/permalink/fpipub37079
Author
Warren, S.R.
Steiner, P.R.
Walser, D.C.
Date
May 1985
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Warren, S.R.
Steiner, P.R.
Walser, D.C.
Date
May 1985
Material Type
Research report
Physical Description
5 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Veneer
Quality control
Qualitative analysis
Peeling
Series Number
W-291
Location
Vancouver, British Columbia
Language
English
Abstract
Veneers - Peel quality - Computer programming
Documents
Less detail

Computer programs for improved quality control procedures in plywood manufacture : Part III. Multi-thermocouple measurements and data presentation

https://library.fpinnovations.ca/en/permalink/fpipub37092
Author
Warren, S.R.
Steiner, P.R.
Date
May 1985
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Warren, S.R.
Steiner, P.R.
Date
May 1985
Material Type
Research report
Physical Description
12 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Process control
Plywood manufacture
Plywood
Series Number
W-305
Location
Vancouver, British Columbia
Language
English
Abstract
Plywood - Manufacture - Process control
Process control - Computers
Documents
Less detail

Computer programs for improved quality control procedures in plywood manufacture : Part I. On-line veneer thickness

https://library.fpinnovations.ca/en/permalink/fpipub37078
Author
Warren, S.R.
Steiner, P.R.
Walser, D.C.
Date
May 1985
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Warren, S.R.
Steiner, P.R.
Walser, D.C.
Date
May 1985
Material Type
Research report
Physical Description
6 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Veneer
Quality control
Qualitative analysis
Plywood manufacture
Plywood
Peeling
Series Number
W-290
Location
Vancouver, British Columbia
Language
English
Abstract
Plywood - Manufacture - Computer programming
Veneers - Peel quality - Computer programming
Documents
Less detail

Computer programs for improved quality control procedures in plywood manufacture : Part IV. Infrared temperature sensing of wood moisture content

https://library.fpinnovations.ca/en/permalink/fpipub37093
Author
Warren, S.R.
Steiner, P.R.
Troughton, G.E.
Date
May 1985
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Warren, S.R.
Steiner, P.R.
Troughton, G.E.
Date
May 1985
Material Type
Research report
Physical Description
14 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Process control
Plywood manufacture
Plywood
Series Number
W-306
Location
Vancouver, British Columbia
Language
English
Abstract
Plywood - Manufacture - Process control
Process control - Computers
Documents
Less detail

Cure and durability evaluation of adhesives by torsional braid analysis (TBA) - relationship of adhesive rigidity to glueline creep at varying temperature and humidity

https://library.fpinnovations.ca/en/permalink/fpipub37041
Author
Steiner, P.R.
Date
March 1982
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Steiner, P.R.
Date
March 1982
Material Type
Research report
Physical Description
32 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Mechanical properties
Joints
Glue
Series Number
CFS Contract 02-60-55-052
W-249
Location
Vancouver, British Columbia
Language
English
Abstract
Glue - Tests, Accelerated
Glue - Strength
Glued joints - Strength
Glue - Mechanical properties
Documents
Less detail

Development of laminated veneer lumber made from B.C. softwoods using a resin impregnation method

https://library.fpinnovations.ca/en/permalink/fpipub37352
Author
Troughton, G.E.
Steiner, P.R.
Date
June 1994
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Troughton, G.E.
Steiner, P.R.
Contributor
Science Council of British Columbia.
Date
June 1994
Material Type
Research report
Physical Description
19 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Veneer
Softwoods
Sample
Laminate product
Gluing
Series Number
B.C. Grant #7 T-4
W-1136
Location
Vancouver, British Columbia
Language
English
Abstract
Six impregnating phenol formaldehyde (PF) resins having low to moderate molecular weight were synthesized and evaluated for their wood veneer penetration and curing properties. Based on the results from the penetration and curing properties studies, a PF resin designated as B-2 was used to impregnate subalpine fir, white spruce and lodgepole pine veneer. LVL panels, 12 x 12 inch, were prepared with these veneers. Both modulus of rupture (MOR) and modulus of elasticity (MOE) were increased by 10 to 15% for the resin-impregnated LVL made from each of the SPF species. Edgewise bending results for specimens cut from 2 x 4 foot white spruce LVL panels showed an increase of 15% both for MOR and MOE for the resin impregnated specimens. As well, the dimensional properties (% edge swelling and % water uptake) of the SPF LVL panels were improved by 50% using the patented Forintek resin impregnation method.
Gluing - Processes
Lumber, Laminated veneer - Gluing
Softwoods - Gluing
Documents
Less detail

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
, Eds. Syracuse University Press, Syracuse, NY. 508pp. Steiner, P.R. 1985. Future needs
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
Less detail

25 records – page 1 of 3.