YS/T 680-2016 Powder for coating aluminium alloy extruded profiles for architecture

YS/T 680-2008 Powder for coating profiles of aluminium alloy for architecture

GB/T 13491-1992 General rule for packing of coatings GB/T 4957-2003 Non-conductive coatings on non-magnetic basis metals—Measurement of coating thickness-Eddy current GB/T 7531-1987 Determination of ash for organic chemical products GB/T 7531-2008 Determination of ignition residue for organic chemical products GB/T 8013.3-2007 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 3:Organic polymer coatings GB/T 8013.3-2018 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 3:Organic polymer coatings GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 9276-1996 Methods of exposure to natural weathering of coating GB/T 9750-1998 Marks for package of coating products GB/T 9758.1-1988 Paints and varnishes—Determination of "soluble" metal content—Part 1:Determination of lead content—Flame atomic absorption spectrometric method and dithizone spectrophotometric method GB/T 9758.4-1988 Paints and varnishes—Determination of "soluble" metal content—Part 4:Determination of cadmium content—Flame atomic absorption spectrometric method and polarographic method GB/T 9758.5-1988 Paints and varnishes—Determination of "soluble" metal content—Part 5:Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form—Diphenylcarbazide spectrophotometric method GB/T 9758.7-1988 Paints and varnishes—Determination of "soluble" metal content—Part 7:Determination of mercury content of the pigment portion of the paint and of the liquid portion of water-dilutable paints—Flameless atomic absorption spectrometric method GB/T 21782.1-2008 Coating powders—Part 1:Determination of particle size distribution by sieving GB/T 21782.2-2008 Coating powders—Part 2:Determination of density by gas comparison pyknometer (referee method) GB/T 21782.3-2008 Coating powders—Part 3:Determination of density by liquid displacement pyknometer GB/T 21782.4-2008 Coating powders—Part 4:Calculation of lower explosion limit GB/T 21782.5-2010 Coating powders—Part 5:Determination of flow properties of a powder/air mixture GB/T 21782.8-2008 Coating powders—Part 8:Assessment of the storage stability of thermosetting powders GB/T 21782.9-2010 Coating powders—Part 9:Sampling GB/T 21782.10-2008 Coating powders—Part 10:Determination of deposition efficiency GB/T 21782.13-2009 Coating powders—Part 13:Particle size analysis by laser diffraction GB/T 21782.14-2010 Coating powders—Part 14:Terminology GB/T 9750-2025 General rules for packaging,labelling,transport and storage of coating material and pigment products GB/T 21782.1-2025 Coating powders—Part 1:Determination of particle size distribution by sieving GB/T 21782.2-2025 Coating powders—Part 2:Determination of density by gas comparison pycnometer(referee method) GB/T 21782.10-2025 Coating powders—Part 10:Determination of deposition efficiency GB/T 21782.3-2025 Coating powders—Part 3:Determination of density by liquid displacement pycnometer GB/T 4957-2025 Non-conductive coatings on non-magnetic electrically conductive base metals—Measurement of coating thickness—Amplitude-sensitive eddy-current method GB/T 21782.4-2025 Coating powders—Part 4:Calculation of lower explosion limit GB/T 21782.8-2025 Coating powders—Part 8:Assessment of the storage stability of thermosetting powders