YS/T 81-2020 in English

This standard establishes the technical requirements for high-purity sponge platinum, including specifications for purity levels, physical properties, and testing methods. It provides detailed guidelines on the composition and quality control procedures necessary for the production and assessment of this material. The document also outlines the criteria for classification and packaging, ensuring consistency in product standards across the industry. Additionally, it defines the procedures for sampling and analysis to guarantee compliance with specified quality parameters. The standard serves as a reference for manufacturers, suppliers, and regulatory bodies involved in the production and trade of high-purity sponge platinum.