GB/T 32886-2016 in English

1. Simplify the types of materials

Try to reduce the types of materials used in the product, especially plastic materials. Give priority to single homogeneous materials and avoid the use of mixed materials to improve recycling efficiency. For example, screws and fasteners in electronic products should be made of the same metal material as much as possible.

2. Give priority to recycled materials

Use recycled materials as much as possible while meeting product performance. According to Appendix B, the recycling rate and recovery rate of common materials are as follows:

3. Use biodegradable materials

For packaging and easily degradable parts, it is recommended to use biodegradable plastics (such as polylactic acid PLA). According to Appendix C of the standard, biodegradable plastics must meet the following requirements:

• Volatile solid content ≥ 50%
• Heavy metal and fluoride content below the limit
• Biodegradation rate within 6 months under aerobic conditions ≥ 90%

4. Mark material information

Mark the material composition on the product or packaging to facilitate recycling. For example, use a mark that complies with GB/T 16288 on plastic products.