Research Article

Prototype of the Near-Infrared Spectroscopy Expert System for Particleboard Identification

Table 1

Manufactured panels investigated in this research.

SourceSample codeManufacturingPanel typeRaw materialAdhesive system

Project LIDERD1LaboratorySingle-layerIndustrial particles containing 25% of recycled wood0% LW + 100% UF1
D2LaboratorySingle-layerIndustrial particles containing 25% of recycled wood10% LWP +90% UF1
D3LaboratorySingle-layerIndustrial particles containing 25% of recycled wood15% LWP + 85% UF1
D4LaboratorySingle-layerIndustrial particles containing 25% of recycled wood20% LWP + 80% UF1
D5LaboratorySingle-layerIndustrial particles containing 25% of recycled wood20% LP + 80% UF1
D6LaboratorySingle-layerIndustrial particles containing 25% of recycled wood20% LB + 80% UF1
D7LaboratorySingle-layerIndustrial particles containing 25% of recycled wood20% LBK + 80% UF1
D8LaboratorySingle-layerIndustrial particles containing 25% of recycled wood0% LW + 100% UF2
D9LaboratorySingle-layerIndustrial particles containing 25% of recycled wood10% LWP + 90% UF2

OSUS1LaboratorySingle-layer100% red cedar particles9% UF
S2LaboratoryThree-layer100% red cedar particles9% UF
S3LaboratoryThree-layer100% red cedar particles15% starch and 2% UF

ITDG1LaboratoryThree-layerIndustrial pine particles (75%) + black locust particles (25%)Core 8% UF, face layers 12%
G2LaboratoryThree-layerIndustrial pine particles (75%) + Miscanthus particles (25%)Core 8% UF, face layers 12%
G3LaboratoryThree-layerIndustrial pine particles (75%) + willow particles (25%)Core 8% UF, face layers 12%
G4LaboratoryThree-layerIndustrial pine particles (75%) + rapeseed particles (25%)Core 8% UF, face layers 12%

Chipboard panel producerP1IndustryThree-layer100% industrial particlesUF
P2IndustryThree-layer100% industrial particlesUF
P3IndustryThree-layer100% industrial particlesUF
P4IndustryThree-layer100% industrial particlesUF
P5IndustryThree-layer100% industrial particlesUF
P6aIndustryThree-layer100% industrial particlesUF
P6bIndustryThree-layer100% industrial particlesUF
P6cIndustryThree-layer100% industrial particlesUF
P6dIndustryThree-layer100% industrial particlesUF