HereisabriefintroductiontotheEnglishversionofGBT11718-2021MediumDensityFiberboard(MDF):GBT11718-2021istheChinesenationalstandardforMediumDensityFiberboard(MDF),whichspecifiesthetechnicalrequirements,testmethods,inspectionrules,marking,packaging,transportation,andstorageofMDF.Thisstandardappliestodry-processMDFwithanominaldensityrangingfrom0.65g/cm³to0.80g/cm³,intendedforgeneraluse,furnituremanufacturing,andinteriordecoration.ItclassifiesMDFintodifferentgradesbasedonphysical-mechanicalproperties,formaldehydeemissionlimits,andsurfacequality.Keyaspectscoveredinthestandardinclude:-Densityandmoisturecontentrequirements-Mechanicalpropertiessuchasbendingstrength,internalbondstrength,andscrewholdingcapacity-Formaldehydeemissionlimits(E1,E0,andENFlevels)-Surfacequalityandappearancerequirements-DimensionaltolerancesGBT11718-2021alignswithinternationalstandardswhileaddressingspecificqualityandsafetyrequirementsfortheChinesemarket.Itservesasanessentialreferenceformanufacturers,traders,andusersofMDFinconstruction,furniture,andrelatedindustries.Fordetailedtechnicalspecifications,refertothefulltextofthestandard.
