T/ZSHG 001-2019 Active Group standards

T/ZSHG 001-2019 Aerosol fuel injector cleaner

Publish Date: 2019-07-10 Implement Date: 2019-07-30 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: T/ZSHG 001-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Spices and seasonings

ICS Name: Chemical production

Publish Date: 2019-07-10

Implement Date: 2019-07-30

Scope

Scope: This standard applies to aerosol-type carburetor cleaners formulated mainly from aromatic hydrocarbons, halogenated hydrocarbons, acetone, etc. as raw materials; Main technical contents: Indicator name: - Appearance of the indicator solution: Colorless or light yellow transparent homogeneous liquid - Acid value, mgKOH/g: ≤1.0 - Internal pressure (25℃±1): ≤0.8 MPa - Leakage test (50±2℃, constant temperature water bath): Pass - Spray out rate, %: ≥98 - Dirt removal rate, %: ≥90 - Heat resistance: Maintain normal use after 24 hours at 40℃ and recover to room temperature - Cold resistance: Maintain normal use after 24 hours at (0–5℃) and recover to room temperature - Corrosion resistance (30℃±2℃, 2h): Grade 0 corrosion on 45# steel; corrosion amount, mg: ≤2