GB/T 16867-1997 (English Version) PDF

Standard No.: GB/T 16867-1997
Language: Chinese, Available in English version
Release Date: 1997
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 16867-1997

Scope: This standard specifies the methods for the determination of residual styrene monomer (St) in polymers by solution injection gas chromatography (method A) and headspace gas chromatography (method B), both of which have the same effect. This standard is applicable to the determination of residual styrene monomer in polystyrene (PS) and acrylonitrile-butadiene-styrene resin (ABS). This standard is also applicable to the determination of residual styrene monomer in styrene-acrylonitrile copolymer (SAN) and high-impact polystyrene (HIPS). This standard also applies to other volatile organic components in the above-mentioned styrene resins such as ethylbenzene (EB), cumene (i-PB), o-xylene (o-Xylene), n-propylbenzene (n-PB), Determination of methylethylbenzene (MEB) and α-methylstyrene (α-MS).

GB/T 16867-1997 history

1997 GB/T 16867-1997 Determination of residual styrene monomer in polystyrene and acrylonitrile-butadiene-styrene resins by gas chromatography
1988 GB/T 9353-1988 Determination of residual styrene monomer in Acrylonitrile-Butadiene-Styrene(ABS)resin by gas chromatography
1984 GB/T 4614-1984 Determination of residual styrene monomer in polystyrene by gas chromatography