GB/T 20857-2012
Aircraft de-icing/anti-icing non-Newtonian fluids.Type II, III and IV (English Version)

Standard No.

GB/T 20857-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

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

Latest

GB/T 20857-2012

Replace

GB/T 20857-2007

Scope

This standard specifies the technical requirements, quality assurance, packaging, marking and storage requirements of non-Newtonian fluid deicing and anti-icing fluids II, III and IV (hereinafter referred to as deicing fluids) for aircraft ground deicing and anti-icing. Suitable for the production and use of deicing fluid,

GB/T 20857-2012 Referenced Document

• ASTM D1177 Standard Test Method for Freezing Point of Aqueous Engine Coolants
• ASTM D891 Standard Test Methods for Specific Gravity, Apparent, of Liquid Industrial Chemicals
• ASTM D93 Standard Test Methods for Flash-Point by Pensky-Martens Closed Cup Tester
• GB/T 11891 Water quality--Determination of Kjeldahl nitrogen
• GB/T 11893 Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method
• GB/T 11897 Water quality--Determination of free chlorine and total chlorine--Titrimetric method using N,N-diethyl-1,4-phenylenediamine
• GB/T 11899 Water quality--Determination of sulfate--Gravimetric method
• GB/T 11914 Water quality--Determination of the chemical oxygen demand--Dichromate method
• GB/T 13266 Water quality--Determination of the acute toxicity of substance to daphnia.(Daphnia magna straus)
• GB/T 13267 Water quality--Determination of the acute toxicity of substances to a freshwater fish.(Brachydanio rerio Hamilton-Buchanan)
• GB/T 16483 Safety data sheet for chemical products.Content and order of sections
• GB/T 6678 General principles for sampling chemical products
• GB/T 6680 General rules for sampling liquid chemical products
• GB/T 7466 Water quality--Determination of total chromium
• GB/T 7468 Water quality--Determination of total mercury--Cold atomic absorption spectrophotometry
• GB/T 7475 Water quality--Determination of copper, zinc, lead and cadmium--Atomic absorption spectrometry
• GB/T 7480 Water quality--Determination of nitrate--Spectrophotometric method with phenol disulfonic acid
• GB/T 7488 Water quality--Determination of biochemical oxygen demand after 5 days(BOD5)--Dilution and seeding method

GB/T 20857-2012 history

• 2012 GB/T 20857-2012 Aircraft de-icing/anti-icing non-Newtonian fluids.Type II, III and IV
• 2007 GB/T 20857-2007 Aerospace Aircraft de-icing/anti-icing non-Newtonian fluids, ISO type Ⅱ