GB/T 46018.2-2025 "Plastics, Recycled Plastics Product Evaluation Technical Specifications, Part 2: Polystyrene (PS) Materials" is a special project specification of the recycled plastics evaluation series standards, which clarifies the evaluation indicators, technical requirements and test methods of PS recycled materials, covering key links such as raw material Traceability, production process control and product mass verification. The standard provides a unified technical basis for mass assessment and market supervision of PS recycled materials, helps to improve the utilization efficiency of recycled PS materials, and promotes resource recycling and green sustainable development in the plastics industry.
| Status | Incoming |
|---|---|
| CCS | G31 | ICS | 83.080.20;13.030.50 |
| Release Date | 2025-08-01 00:00:00 | Implementation Date | 2026-02-01 00:00:00 |