GB/T 29594-2013 Redispersible polymer powder

GB/T 11175-2002 Testing methods for synthetic resin emulsions GB/T 19466.2-2004 Plastics—Differential scanning calorimetry(DSC)—Part 2:Determination of glass transition temperature GB/T 20316.1-2009 Abrasive grains—Determination of bulk density—Part 1:Macrogrits GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 6678-2003 General principles for sampling chemical products GB/T 6679-2003 General rules for sampling solid chemical products GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods 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 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 8325-1987 Determination for pH of aqueous dispersions of polymers and copolymers GB/T 19077.1-2003 Particle size analysis—Laser diffraction method GB/T 19077.1-2008 Particle size analysis—Laser diffraction methods—Part 1:General principles GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 8325-2026 Plastics—Polymer dispersions and rubber latices—Determination of pH