Patinna-MR offers better moisture resistance because it is made with specialised resins. It is suitable for areas that are periodically exposed to damp or humid conditions such as kitchens, bathrooms and laundries. It should not be used around showers, spa pools, or other areas in regular contact in water. Because Patinna-MR is available in a wide range of thicknesses, it can be used for everything from walls and ceilings to vanities and shelving. It can also be used to create architraves, skirtings and mouldings. Patinna-MR makes an excellent substrate for a natural wood veneer, vinyls, printed papers, foils and melamine papers. It is not recommended for external use. 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. View the Physical Property Specifications for Patinna-MR 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.) Patinna-MR Aim Properties when tested to JIS A 5905-2003 Property METRIC 12.00mm 18.00mm 25.00mm Density kg/m3 730 730 730 Weight kg/m2 8.8 13.1 18.3 Panels Per Pack 70 47 34 Internal bond MPa 1.3 1.3 1.3 Moisture Content % 7.0 7.0 7.0 Thickness Swell % 7 6 6 MOE MPa 3700 3700 3500 MOR MPa 50 50 50   Property IMPERIAL 0.472" 0.709" 0.984" Density lb/ft3 46 46 46 Weight lb/ft2 1.8 2.7 3.7 Panels Per Pack 70 47 34 Internal bond lb/in2 189 189 189 Moisture Content % 7.0 7.0 7.0 Thickness Swell % 7 6 6 MOE lb/in2 536500 536500 507500 MOR lb/in2 7250 7250 7250 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 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 MR Medium Density Fiberboard. MR or moisture resistant MDF panels, are made with melamine resin to make medium density fibreboard that will resist moisture. Patinna MR MDF can be made with other option: FSC, Pure FSC, Mixed-Sources FSC, LEED credit MR MDF, Low fy emission MR mdf, we also have NAF mdf, NAUF mdf, Phenolic MDF and more. Patinna MR MDF is a versatile moisture resistant 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 MR MDF, we can do Mixed-Sources FSC MR MDF. Low Formaldehyde Emission MR MDF and Low Fy MR MDF: Patinna Moisture Resistant MR MDF is MDF can be made available as low formaldehyde emission mr mdf. Our low fy mr mdf meets JIS standards for F3S and F4S low formaldehyde emissions. CARB MDF: Patinna MR Medium density fibreboard can be provided as CARB compliant. We have CARB compliant moisture resistant mdf which is third party certified under TPC-005. CARB mdf is available now from Dongwha Patinna MDF and we are shipping MR CARB MDF to the USA and the world quickly. LEED credits: Patinna MR MDF is medium density fibreboard which can contribute to LEED credits under M&R 7.0 and IEQ 4.0 if you go for the low emission option.