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    Blockboard commonly known Daixinban, Henan Hongda Wood intensity produced by the two cards Blockboard middle veneer wood glue pressure spliced ??together. Middle wood is processed from high quality natural poplar wood square into a certain specifications wood, wood drying through natural Liangshai before the dryer, and strictly control the moisture content after passing stitching together the puzzle machine. After stitching on both sides of each plank covered with high-quality veneer, and then the cold, made ??of plastic pressure after pressing machine, the outer layer of high quality aspen colors, bleached poplar, mahogany and other complexion.

    Intensity Blockboard real green card sheet , no longer have to worry about formaldehyde .

    Intensity card Blockboard has the following advantages :
    1 : sheet structure of uniform , small shrinkage , easily deformed
    2 : screw grip strength , high strength, hard and sound absorption , insulation , etc.
    3 : smooth surface, no warping , no foam, no sag
    4: The core of the uniform neatly arranged , a small gap , the core of non- decayed , broken, worm holes , knots , etc.
    5: smooth, no unglued , sand injury , indentation, smaller thickness deviation
    6 : The real E1, E0 class environmental standards

    Blockboard compared with wood puzzle :
    1: dimensionally stable , not easily deformed , effectively overcome the anisotropy of wood , with high lateral strength
    2 : Because of the strict compliance with the principle of symmetry group of blanks , effectively avoiding warpage sheet
    3 : Blockboard board beautiful, large format , easy to use

    Blockboard and particleboard, fiberboard compared :
    1 : a natural wood characteristics more responsive to the requirements of the natural ecology of human
    2 : It is a lightweight, easy processing, good nail holding power, deformation, etc.

    Comparison of different materials :
    There are many wood species Blockboard , such as poplar, birch , pine, paulownia , etc.
    1: poplar , birch for the best, dense texture , wood neither hard nor soft , strong grip nails , not easily deformed
    2 : Paulownia texture is very light, soft, absorb moisture large, poor nail holding power , easy drying , plates made ??in the course , when the water evaporates , plates deform easily cracked
    3 : Pine hard, difficult to suppress bad mosaic structure, poor nail holding power , deformation coefficient

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• 產(chǎn)品面色： poplar *
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