Prelam MDF Board – Interior Grade
Pre-Laminated MDF is a Medium Density Fibre Board, laminated on both surfaces by synthetic resin-impregnated base papers under the influence of heat pressure. Core lam Pre-laminated MDF boards are available in Interior Grades, in both One side Laminated (OSL) and Both Side Laminated (BSL) varieties.
Applications
Pre-laminated MDF can be used for Modular Furniture, Computer Table, Office Furniture, Dressing Table, TV Trolley, Pre-laminated Doors etc.
Physical and Mechanical and Mechanical Properties of
PRE LAMINATED MEDIUM DENSITY FIBER BOARDS
PRE LAMINATED MEDIUM DENSITY FIBER BOARDS
PROPERTIES | UNITS | Prelam MDF Boardspecifications as per IS: 14587: 2003 Grade 2(Interior Grade) |
---|---|---|
1) Density Variation (Max.) | % | + / – 10 |
2) Water absorption (Max.) | % | —– |
a) 2 hours | —– | 9 |
b) 24 hours | —– | 18 |
3) Thickness swelling (Max.) 2 hours |
% | 7 |
4) Modulus of rupture (Min) | N/mm2 | —– |
a) Up to 20mm thickness | —– | —– |
Average | —– | 28 |
Minimum individual | —– | 25 |
b) Above 20mm thickness | —– | —– |
Average | —– | 25 |
Minimum individual | —– | 22 |
5) Modulus of elasticity | N/mm2 | —– |
a) Up to 20mm thickness | —– | —– |
Average | —– | 2800 |
Minimum individual | —– | 2500 |
b) Above 20mm thickness | —– | —– |
Average | —– | 2500 |
Minimum individual | —– | 2300 |
6) Tensile strength perpendicular to surface | N/mm2 | —– |
a) Up to 20mm thickness | —– | —– |
Average | —– | 0.8 |
Minimum individual | —– | 0.7 |
b) Above 20mm thickness | —– | —– |
Average | —– | 0.7 |
Minimum individual | N/mm2 | 0.6 |
7) Tensile Strength Perpendicular to surface | —– | —– |
a) After cyclic test* | —– | —– |
Average | —– | —— |
Minimum individual | —– | —— |
b) After accelerated water resistance** | N | —– |
Average | —– | —— |
Minimum individual | —– | —— |
8) Screw withdrawal strength (Min.) | N | —– |
a) Face | —– | 1500 |
b) Edge | —– | 1250 |
9) Abrasion resistance (Min.) in number of revolutions: | —– | —– |
a) Type 1 | —– | 1000 |
b) Type II | —– | 450 |
c) Type III | —– | 250 |
d) Type IV | —– | 75 |
Standard size:
2440mm × 1220mm (8’x4′) |
1830mm x 1220mm (6’x4′) |
Standard thickness:
8mm | 11mm | 12mm |
17mm | 18mm | 25mm |
30mm | 35mm |