Hardboard QC Inspection Checklist : Part 3 Hardboard–Terminology and Classification
1 Subject Content and Scope of Application
This standard specifies the terminology and classification of hardboard.
This standard is applicable to rigid fiberboard without special processing.
2.1 Hard fibreboard
Using plant fibers as raw materials, fiberboard with density greater than 0.80 g/cm3 was processed.
2.2 Wood Hard Fibreboard
Hard fiberboard made from wood.
2.3 Non-wood based hard fibreboard
Hard fiberboard made from non-wood plant fibers.
2.4 One-sided smooth on one’surface-hard fibreboard
Hard fiberboard with smooth one side and net marks on the other.
2.5 Two-sided smooth on two surface-hard fibreboard
Hard fiberboard with smooth front and back.
3.1 Classification by raw materials
It can be divided into wood hardboard and non-wood hardboard.
3.2 Classification by Plate Surface
It can be divided into one-sided and two-sided fiberboard.
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