GB/T 41929-2022 Plastics—Epoxy resins—Test methods

GB/T 9345.1-2008 Plastics—Determination of ash—Part 1:General methods GB/T 16582-2008 Plastics—Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods ISO 3675 ISO 4615:1979 ISO 4625-1 ISO 4895 ISO 5661 ISO 7327 ISO 9702 ISO 21048 ISO 21318 ISO 21627-3 GB/T 1725-2007 Paints,varnishes and plastics—Determination of non-volatile-matter content GB/T 3536-1983 Petroleum products—Determination of flash and fire points—Cleveland open cup method GB/T 3536-2008 Petroleum products—Determination of flash and fire points—Cleveland open cup method GB/T 4612-1984 Epoxide compounds—Determination of epoxide equivalent GB/T 4612-2008 Plastics—Epoxy compounds—Determination of epoxy equivalent GB/T 4618.1-2008 Plastics—Epoxy resins—Determination of chlorine content—Part 1:Inorganic chlorine GB/T 4618.2-2008 Plastics—Epoxy resins—Determination of chlorine content—Part 2:Easily saponifiable chlorine GB/T 9281.1-2008 Clear liquids—Estimation of colour by the Gardner colour scale—Part 1:Visual method GB/T 9282.1-2008 Clear liquids—Estimation of colour by the platinum-cobalt scale—Part 1:Visual method GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method GB/T 15223-2008 Plastics—Liquid resins—Determination of density by the pyknometer method GB/T 19466.3-2004 Plastics—Differential scanning calorimetry(DSC)—Part 3:Determination of temperature and enthalpy of melting and crystallization GB/T 21775-2008 Determination of flash point—Closed cup equilibrium method GB/T 22314-2008 Plastics—Epoxide resins—Determination of viscosity GB/T 24148.9-2014 Plastics—Unsaturated polyester resins(UP-R)—Part 9:Determination of overall volume shrinkage GB/T 32683.1-2016 Plastics—Determination of viscosity using a falling-ball viscometer—Part 1:Inclined-tube method GB/T 40280-2021 Plastics—Resins in the liquid state or as emulsions or dispersions—Determination of apparent viscosity using a single cylinder type rotational viscometer method GB/T 19466.3-2025 Plastics—Differential scanning calorimetry(DSC) method—Part 3:Determination of temperature and enthalpy of melting and crystallization

ISO 18280:2010