Plywood QC inspection checklists and Glossary

Plywood QC inspection checklists and Glossary

BS British Standard
IHPA International Hardwood Products Association
IPS Indonesian Plywood Standard
JAS Japanese Agricultural Standard
JPIC Japan Plywood Inspection Corporation
 
Plywood Uses
Type I Exterior
Type II Interior
 
Glue Type
Type I/WBP WBP (Water and Boil Proof) using phenolic resin
Type I/MEL Melamine resin
Type II/MR MR (Moisture Resistant) using urea resin
 
Glue Emission Level 
LFE Low Formaldehyde Emission 
New JAS  
F**** Formaldehyde Emission – average 0.3 mg/L, maximum value 0.4 mg/L
F*** Formaldehyde Emission – average 0.5 mg/L, maximum value 0.7 mg/L
F** Formaldehyde Emission – average 1.5 mg/L, maximum value 2.1 mg/L
F* Formaldehyde Emission – average 5.0 mg/L, maximum value 7.0 mg/L
 
Grade of Veneers
Face Grades BB
  CC
  Overlay
  Utility
 
  JAS Grade-1
  JAS Grade-2

Check Also

Factors Influencing the Quality of Plywood

Factors Influencing the Quality of Plywood 1. Adhesive quality The performance of synthetic resin adhesives …

Leave a Reply

Your email address will not be published. Required fields are marked *