GB/T 18881-2002
Catalyst for petrol vehicle exhaust purification (English Version)

Standard No.

GB/T 18881-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2010-02

Replace By

GB/T 18881-2009

Latest

GB/T 18881-2017

Scope

This standard specifies the requirements, test methods, inspection rules and signs, packaging, transportation and storage of gasoline vehicle exhaust purification catalysts. This standard applies to gasoline vehicle exhaust purification catalysts that use cordierite honeycomb ceramic materials as substrates and support active components such as rare earths, precious metals or other metals.

GB/T 18881-2002 history

• 2017 GB/T 18881-2017 Catalyst for light-duty petrol vehicle exhaust purification
• 2009 GB/T 18881-2009 Catalyst for light-duty petrol vehicle exhaust purification
• 2002 GB/T 18881-2002 Catalyst for petrol vehicle exhaust purification