Based on the life cycle assessment method, the entire life cycle of metal oxide mixed-phase pigment products is considered, from product design, raw material acquisition, product production, product use, post-waste recycling and other stages, and an in-depth analysis of resource consumption, ecological environment, human body at each stage is carried out. Health and other factors, select indicators that can be evaluated at different stages to form an evaluation index system. According to the characteristics of metal oxide mixed-phase pigment products, environmental impact categories with large impact, high social concern, and clearly required by national laws or policies are selected, and resource attributes, pollutant emissions, etc. are selected for life cycle assessment.
T/CPCIF 0033-2020 history
2020T/CPCIF 0033-2020 Technical specification for green-design product assessment— Mixed metal oxide pigments