T/CAS 420-2020 Vehicle parts solvent cleaning aerosol (light buildup model)

Scope

Scope: This standard specifies the terms and definitions, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for solvent cleaning aerosols (light-soil type) for automotive parts. This standard applies to solvent cleaning aerosols (light-soil type) for automotive parts. This standard does not apply to solvent cleaning aerosols containing benzene derivatives, chlorides, and methanol for heavy oil soiling. Main technical content: 1. Scope: This standard specifies the terms and definitions, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for solvent cleaning aerosols (light-soil type) for automotive parts. This standard applies to solvent cleaning aerosols (light-soil type) for automotive parts. This standard does not apply to solvent cleaning aerosols containing benzene derivatives, chlorides, and methanol for heavy oil soiling. 2. Normative references: The following documents are essential for the application of this document. For dated reference documents, only the dated version applies to this document. For undated reference documents, the latest version (including all amendment sheets) applies to this document. - GB/T 2828.1–2012: Counting sampling inspection procedures – Part 1: Batch sampling plans based on AQL (Acceptable Quality Limit) - GB/T 2829–2002: Counting sampling procedures and tables for periodic inspection (applicable to the inspection of process stability) - GB/T 6283: Determination of water content in chemical products – Karl Fischer method (general method) - GB 13042: Packaging containers – Iron aerosol cans - GB/T 14449–2017: Test methods for aerosol products - GB/T 17447: Aerosol valves - GB/T 17474: Determination of benzene content in hydrocarbon solvents (gas chromatography method) - GB/T 18612: Determination of organochlorine content in crude oil - GB/T 23436–2009: Automotive windshield washer fluid - GB/T 25164: Packa

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