GB/T 14732-2017
Wood adhesives: urea-formaldehyde, phenol-formaldehyde and melamine-formaldehyde resins
GB/T 14732-2006
Wood adhesives:urea formaldehyde,phenol formaldehyde and melamine formaldehyde resins
HG/T 3875-2006
Phenol aldehyde amine epoxy resin firming agent
GB/T 14732-1993
Wood adhesives:urea-formaldehyde,phenol-formaldehyde and melamine-formaldehyde resins
GB/T 33317-2016
Plastics—Phenolic resins—Determination of hexamethylenetetramine content—Kjeldahl method,perchloric acid method and hydrochloric acid method
SN/T 2813-2011
Food contact materials for export-Polymers-Determination of the extractives from the articles of melamine-formaldehyde,nylon and polycarbonate
T/ZZB 3250-2023
HG/T 2755-1996
20231371-T-606
Plastics — Phenolic resins — Determination of hexamethylenetetramine content\r Kjeldahl method,perchloric acid method and hydrochloric acid method
\u0413\u041e\u0421\u0422 \u0420 50486-2015
Plastics. Phenolic resins. Determination of hexamethylenetetramine content
GB/T 14378-1993
Water quality--Determination of diethylenetriamine--Salicyiclaldehyde spectrophotometric method
DB3201/T 1158-2023
KS M ISO 8988-2010(2020)
Plastics-Phenolic resins-Determination of hexamethylenetetramine content-Kjeldahl method, perchloric acid method and hydrochloric acid method
GB/T 1303.5-2017
Industrial rigid laminated sheets based on thermosetting resins for electrical purposes—Part 5: Requirements for rigid laminated sheets based on melamine resins
BS EN ISO 8988:2006
Plastics. Phenolic resins. Determination of hexamethylene-tetramine content. Kjeldahl method, perchloric acid method and hydrochloric acid method
ISO 8988:2006
Plastics — Phenolic resins — Determination of hexamethylenetetramine content — Kjeldahl method, perchloric acid method and hydrochloric acid method
UNE-EN ISO 8988:2007
Plastics - Phenolic resins - Determination of hexamethylenetetramine content - Kjeldahl method, perchloric acid method and hydrochloric acid method (ISO 8988:2006)
EN ISO 8988:2006
ISO 9397:1995
Plastics — Phenolic resins — Determination of free-formaldehyde content — Hydroxylamine hydrochloride method
BS EN ISO 9397:1997
Plastics. Phenolic resins. Determination of free-formaldehyde content. Hydroxylamine hydrochloride method