T/CAS 604-2022 Car maintenance chemical procurement guide for aerosol type solvent metal cleaning agents
T/CAS 604-2022 Car maintenance chemical procurement guide for aerosol type solvent metal cleaning agents
Basic Information
Scope
Scope: This document specifies the general principles, technical requirements, and test methods for the procurement of aerosol-type solvent metal cleaners (hereinafter referred to as solvent cleaners), as well as inspection rules, marking, packaging, transportation and storage, and the content of purchase orders (or contracts). This document is applicable to e-commerce platforms, automotive repair industries, and automotive 4S stores, among others, as a technical quality basis for the procurement of solvent cleaner products. The products involved include multi-functional metal parts cleaners, brake disc cleaners, solvent-based engine exterior surface cleaners, and throttle valve cleaners. Main technical content: 1. Scope: This document specifies the general principles, technical requirements, and test methods for the procurement of aerosol-type solvent metal cleaners (hereinafter referred to as solvent cleaners), as well as inspection rules, marking, packaging, transportation and storage, and the content of purchase orders (or contracts). This document is applicable to e-commerce platforms, automotive repair industries, and automotive 4S stores, among others, as a technical quality basis for the procurement of solvent cleaner products. The products involved include multi-functional metal parts cleaners, brake disc cleaners, solvent-based engine exterior surface cleaners, and throttle valve cleaners. 2. Normative references: The following documents are essential for the application of this document. For dated reference documents, only the version dated is applicable to this document. For undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 1884 - Laboratory determination of density of crude oil and liquid petroleum products (hydrometer method) GB 13042 - Packaging containers - Iron aerosol cans GB/T 14449 - Test methods for aerosol products GB 17447 - Aerosol valves GB 25164 - Packaging cont