The nucleus of our MDF range, Patinna comes in a wide range of thicknesses and is ideal for interior applications such as joinery, lacquered furniture, furniture mouldings, built-in furniture, shelving, wall-linings, partitions, floor linings, pattern making, toys, clocks, trophies and many other possibilities. Patinna is an excellent substrate for natural wood veneer, vinyls, printed papers, foils and melamine papers. It is recommended for interior use. View the Physical Property Specifications for Patinna Metric Imperial Click to View Our Brochure (To download, or save this brochure, please right mouse button click on the above link - Click to View Our Brochure - and select 'Save Target As'. If you have not got Acrobat Reader please click on the Acrobat image above to download a free copy.) Environmental Options - Low Formaldehyde emission, NAF and FSC wood source Our standard density Patinna products are also available with low formaldehyde emissions, to meet the Japanese JIS F (F Three Star) and F (F Four Star) standard. Other emissions levels can be obtained to meet a range of formaldehyde emission requirements. We also produce a NAF (No added formaldehyde) product, for details contact our Sales Representatives. All of our products are available with Pure FSC wood source which means that you are assured that the wood chips are sourced from sustainably managed forests. Click here to see product specifications for Low Formaldehyde products: Metric Imperial Patinna Aim Properties when tested to JIS A 5905-2003 Property METRIC 2.5mm-7mm 9mm 15mm 25mm Density kg/m3 790 750 750 750 Weight kg/m2 average 3.7 86.8 11.0 18.3 Panels Per Pack various 94 56 34 Internal bond MPa 1.4 0.9 0.9 0.8 Moisture Content % 7.0 7.0 7.0 7.0 Thickness Swell % 30 15 9 6 MOE MPa 3700 3600 3500 3500 MOR MPa 45 40 45 45   Property IMPERIAL 0.098-0.276" .354" .591" .984" Density lb/ft3 49 47 46 46 Weight lb/ft2 average 0.7 1.4 2.2 3.7 Panels Per Pack various 94 56 34 Internal bond lb/in2 203 131 131 116 Moisture Content % 7.0 7.0 7.0 7.0 Thickness Swell % 30 15 9 6 MOE lb/in2 536500 522000 507500 507500 MOR lb/in2 6525 5800 6525 6525 NOTES: These values represent anticipated average values and are guidelines only.  Please note that Dongwha Patinna NZ Limited reserve the right to change product specifications without notice. Other thicknesses are available on request Patinna-Low Formaldehyde Aim Properties when tested to JIS A 5905-2003 Property METRIC F3S F4S 2.5mm-7mm 12mm 18mm 25mm 2.5mm-7mm 12mm 18mm 25mm Density kg/m3 790 730 730 730 790 730 730 730 Weight kg/m2 average 3.7 8.8 13.1 18.3 average 3.7 8.8 13.1 18.3 Panels Per Pack various 70 47 34 various 70 47 34 Internal bond MPa 1.4 0.9 0.9 0.9 1.4 0.9 0.9 0.9 Moisture Content % 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 Thickness Swell % 30 12 7 6 30 10 7 6 MOE MPa 3700 3500 3500 3500 3700 3500 3500 3500 MOR MPa 45 45 45 37 45 45 45 37 Formaldehyde mg/L 0.5 0.5 0.5 0.5 0.3 0.3 0.3 0.3   Property IMPERIAL 0.098-0.276" .472" .709" .984" .098-0.276" .472" .709" .984" Density lb/ft3 49 46 46 46 46 46 46 46 Weight lb/ft2 average 0.7 1.8 2.7 3.7 average 0.7 1.8 2.7 3.7 Panels Per Pack various 70 47 34 various 70 47 34 Internal bond lb/in2 203 131 131 131 203 131 131 131 Moisture Content % 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 Thickness Swell % 30 12 7 6 30 10 7 6 MOE lb/in2 536500 507500 507500 507500 536500 507500 507500 507500 MOR lb/in2 6525 6525 6525 5365 6525 6525 6525 5365 NOTES: These values represent anticipated average values and are guidelines only. Please note that Dongwha Patinna NZ Limited reserve the right to change product specifications without notice. Other thicknesses are available on reque General Tolerances Length/Width +/- 2 mm (+/- 0.079 in) Thickness Tolerance +/- 0.15 mm (+/- 0.006 in) Straightness 1.125 mm/m (0.015 in/ft) Squareness <1.5 mm/m (<0.018 in/ft) Sanding grit 180

Patinna UF Medium Density Fiberboard: Patinna UF MDF can be provided to you with many options: FSC, Pure FSC, Mixed-Sources FSC, CARB MDF, LEED credit MDF, Low fy emission mdf, NAF mdf NAUF mdf, Phenolic MDF and more. Patinna UF MDF is a versatile medium density fiberboard which is available in FSC, Forest Stewardship Council sourced sustainable wood resource. FSC MDF and Pure FSC MDF: We can do Pure FSC content UF MDF. We can do UF Mixed-Sources FSC MDF. Low Formaldehyde Emission MDF and Low Fy MDF: Patinna UF MDF is MDF available as low formaldehyde emission mdf. Our low fy mdf meets JIS standards for F3S and F4S low formaldehyde emissions. CARB MDF: Patinna UF Medium density fibreboard can be provided as CARB compliant. We have CARB compliant mdf which is third party certified under TPC-005 for Phase 1 and Phase 2 emission levels. CARB UF mdf is available now from Dongwha Patinna MDF and we are shipping CARB UF MDF to the USA and the world right now. LEED credits: Patinna UF MDF is medium density fibreboard which can contribute to LEED credits under M&R 7.0 and IEQ 4.0.