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Ground Chipboards

A chipboard is a three-layer board with polished surface produced as a result of wood particles pressing in condition of high temperature and pressure with the use of formaldehyde resins as an adhesive.

The internal layer is made of large-fraction particles, while external layers are made of small-fraction particles – microparticles. As a result, the board surface is even and has a high resistance to tearing off of the top layer.

 

Application

Ground chipboards are the main material for furniture production. Apart from that, they can be used as a material for:

  • insulation inside the premises
  • partition
  • production of worktops, window-sills, wall panels, flooring

Due to the surface quality, chipboards can be finished by means of lamination (covering with thin melamine film), as well as varnished or glued with artificial and wood veneer.


Technical Specifications

Chipboards produced by LLC “SWISS KRONO” comply with the requirements of Technical Conditions of Ukraine 20.2-31147999-001:2002 “Chipboards”. The properties of LLC «SWISS KRONO» chipboards satisfy Ukrainian standards DSTU EN 312-1: 2003 “Particleboards. Specifications. Particleboards. Specifications. General requirements for all board types” and DSTU EN 312-3: 2003 “Particleboards. Specifications. Requirements for boards for interior fitments (including furniture) for use in dry conditions” as well as European standards.

No Parameter Unit Requirements
1 Thickness mm 10 12 16 18 22 25 26
2 Density kg/m3 710 700 660 650 650 640 630
3 Bending strength MPa >14 >14 >13 >13 >11,5 >11,5 >10
4 Integral bond MPa >0,4 >0,4 >0,35 >0,35 >0,3 >0,3 >0,25
5 Tearing off MPa <0,8
6 Free formaldehyde content mg/100g <8
7 Swelling after 2 h. % <8
8 Moisture content % 5÷11
9 Mineral particle content % <0,2
10 Thickness tolerance mm ±0,3
11 Length and width tolerance mm ±5
12 Edge straightness tolerance mm/m >1,5
13 Squareness tolerance mm/m >2

Logistic information

Thickness, mm Format
2440 x 1830 mm 2800 x 2070 mm 3050 x 1215 mm 4100 x 1215 mm
Number of boards per pallet/ gross weight, kg* Number of pallets per truck Number of boards per pallet/ gross weight, kg* Number of pallets per truck Number of boards per pallet/ gross weight, kg* Number of pallets per truck Number of boards per pallet/ gross weight, kg* Number of pallets per truck
10 - - 40/1693 12 - - - -
12 40/1531 14 - - - - - -
16 40/1917 11 40/2495 8 - - - -
18 35/1860 11 35/2421 8 - - - -
22 29/1883 11 29/2451 8 - - - -
25 - - 25/2366 9 - - - -
28 - - 25/2296 9 22/1461 14 - -
38 - - - - - - 22/2550 8

*weight deviation ±5%