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Wood Quality Assessment

Wood is inherently variable. To maximize the end product value, you need to understand how that variability affects you. EvaluTreeTM will help you quantify the areas of wood quality that concern you, identify the techniques that can help you solve a problem, and deliver solutions.

Measurement ScaleMeasurementBusiness ApplicationTechnique
Wood is inherently variableContaminant AnalysisAddressing paper quality claims, identifying the source of paper problemsMicroscopy
Chemical ImagingUnderstanding and identifying changes in the surface of your productsIR Spectroscopy
Metals ConcentrationIR Spectroscopy
MacroTree ProfileUnderstanding your forest resource better and how wood characteristics are distributed in a treeSilviScan, IR Spectroscopy
Wood DensityDetermining the strength of the fibre resourceSilviScan, X-ray Densitometry
Ring DiameterHelping you understand the age of your resource and how it has grown over timeSilviScan, X-ray Densitometry
Earlywood / Latewood RatioUnderstanding how your resource has grown over timeSilviScan, X-ray Densitometry
MOE – Wood StrengthUnderstanding the basic strength properties of your resourceSilviScan, IR Spectroscopy
Real-Time Moisture Content (Chips, Hog Fuel, Sludge)Determining the moisture content in your process for real-time controlIR Spectroscopy
MicroFibre DimensionsUnderstanding how your fibres will perform in end productsFQA, Confocal, LM, ESEM
Adsorption / DesorptionDetermining how your fibre interacts with moisture and what you can do to address any issues SS NMR
Wall ThicknessDetermining the suitability of your fibre for end productsConfocal, LM, ESEM
CoarsenessUnderstanding the performance of your fibre in end products FQA
Fibre StiffnessEstimating fibre stiffness and its straightness SilviScan, ESEM, IR Spectroscopy
Collapse RatioDetermining how your fibre will collapse during papermaking and what the ramifications areConfocal, ESEM
Tensile StrengthUnderstanding the individual strength properties of your fibre resourceESEM
Chemical Analysis (Cellulose, Lignin, Polysaccharides, Hemicellulose, Extractives)Evaluating the chemistry of your resource and the impact on your facilitiesIR Spectroscopy, Extraction
NanoCrystallinityDetermining the cellulose crystrallinity of your resourceSilviScan
Micro Fibril AngleUnderstanding the base determinant of strength in wood fibreSilviScan, IR Spectroscopy



BTContactBig_Evalu

Gail Sherson
Program Manager,
Fibre Supply and Quality
604 225-5800
gail.sherson@fpinnovations.ca

















Last update: 2009-01-23


 
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