GB/T 14520-1993 stipulates a method for the determination of residual styrene monomer in unsaturated polyester resin reinforced plastics by gas chromatograph. The standard specifies the requirements of principle, equipment, reagent materials, sample preparation, etc., and standardizes the analysis steps, result calculation and precision. It provides a scientific and unified method for accurate detection of residual styrene monomer content in such materials, which helps to ensure product mass and safety, and meets the needs of quality control and performance evaluation.
| Status | Active |
|---|---|
| CCS | G32 | ICS | 83.080 |
| Release Date | 1993-06-19 00:00:00 | Implementation Date | 1994-04-01 00:00:00 |