ISO 9020:1994/Cor 1:1996

Binders for paints and varnishes — Determination of free-formaldehyde content of amino resins — Sodium sulfite titrimetric method — Technical Corrigendum 1

Replaces subclause 4.5 and corrects the equation in subclause 8.1.

Liants pour peintures et vernis — Détermination de la teneur en formaldéhyde libre dans les résines aminoplastes — Méthode titrimétrique au sulfite de sodium — Rectificatif technique 1

General Information

• Status: Withdrawn
• Publication Date: 05-Jun-1996
• Withdrawal Date: 05-Jun-1996
• ICS: 87.060.20 - Binders
• Technical Committee: ISO/TC 35 - Paints and varnishes
• Drafting Committee: ISO/TC 35 - Paints and varnishes
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 03-Mar-2004

Relations

• Corrects: ISO 9020:1994 - Binders for paints and varnishes — Determination of free-formaldehyde content of amino resins — Sodium sulfite titrimetric method
• Effective Date: 06-Jun-2022
• Child: ISO 9020:1994 - Binders for paints and varnishes — Determination of free-formaldehyde content of amino resins — Sodium sulfite titrimetric method
• Effective Date: 15-Apr-2008

Standards Content (Sample)

INTERNATIONAL STANDARD IS0 9020:1994
TECHNICAL CORRIGENDUM 1
Published 1996-06-I 5
INTERNATlONAL ORGANIZATION FOR STANDARDIZATION. MmYHAPOAHAFl OPTAHH3AuHR nO CTAH~APTH3A~HH. ORGANlSATlON INTERNATIONALE DE NORMALISATION
Determination of free-
Binders for paints and varnishes -
Sodium sulfite
formaldehyde content of amino resins -
titrimetric method
TECHNICAL CORRIGENDUM 1
Liants pour peintures et vernis - Dosage du formald6hyde libre dans /es rksines aminoplastes - Mkthode titrimktrique au
sulfite de sodium
RECTIFICATIF TECHNIQUE I
Technical corrigendum 1 to International Standard IS0 9020:1994 was prepared by Technical Committee ISO/TC 35, Paints
and varnishes, Subcommittee SC 10, Test methods for binders for paints and varnishes.
,
Page 2
Replace subclause 4.5 by the following text:
4.5 Iodine, standard volumetric solution, ~(1~) = 0,05 mol/l, i.e. 12,690 g/l. If necessary, standardize the solution against
sodium thiosulfate standard reference solution, c(Na&Os) = 0,l mol/l.
Page 4
Subclause 8.1
Include an adju
...