GB/T 32364-2015
Plastics—Phenloic resins—Determination of pH
ASTM D4613-86(1996)
Standard Test Method for Measuring Apparent pH of Water Insoluble Phenol-Formaldehyde Resins (Withdrawn 2005)
HG/T 4260-2011
SN/T 4375-2015
DB15/T 1458-2018
GB/T 38286-2019
Polyethylene(PE),polypropylene(PP) and polystyrene(PS) resin―Determination of peroxide value
GB/T 1303.12-2022
Industrial rigid laminated sheets based on thermosetting resins for electrical purposes—Part 12:Typical values
GB/T 9350-2003
Plastics--Homopolymer andcopolymer resins of vinyl chloride--Determination of pH of aqueous extract
GB/T 12010.8-1989
Determination for pH of polyvinyl alcohol resins
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Plastics. Phenolic resins. Determination of pH
HG/T 2501-1993
GB/T 7193.2-1987
Unsaturated polyester resin—Determination of hydroxyl value
KS M ISO 8975-2010(2020)
Plastics-Phenolic resins-Determination of pH
GB/T 14074.4-1993
Testing methods for wood adhesives and their resins—Method for determination of pH
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Plastics. Unsaturated polyester resins. Determination of hydroxyl value
KS M ISO 2554-2010(2020)
Plastics-Unsaturated polyester resins-Determination of hydroxyl value
KS M 3829-2003(2023)
Testing methods for total amine values of amine-based hardeners of epoxide resins
BS EN ISO 8975:1995
Plastics. Phenolic resins. Determination of pH
AWWA ACE94254
pH Adjustment Using Carbon Dioxide or Ammonia
GB/T 9350-1988
Homopolymer and copolymer resims of vinyl chloride--Determination of pH of aqueous extract