XB/T 607-2025 Active Industry standards-Rare earths

XB/T 607-2025 Test method for coating materials of exhaust purification catalysts for gasoline vehicles/hybrid gasoline vehicles

Publish Date: 2025-12-17 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: XB/T 607-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for rare metals and their alloys

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2025-12-17

Implement Date: 2026-07-01

Scope

This document describes the semi-quantitative analysis of the chemical components, particle size distribution, combustion loss rate, specific surface area, pore volume, pore diameter, and coating thickness of the catalyst coating materials in gasoline/hybrid gasoline vehicles' exhaust gas purification catalysts. This document is applicable to the analysis of three-way catalysts and particulate capture catalyst coating materials in gasoline/hybrid gasoline vehicles' exhaust gas purification catalysts.