ISO 15234:1999

ISO 15234:1999

February 1999
International standard Current

Paints and varnishes. Testing of formaldehyde-emitting coatings and melamine foams. Determination of the steady-state concentration of formaldehyde in a small test chamber.

This International Standard specifies a test method for determining the equilibrium concentration of formaldehydefrom formaldehyde-emitting coatings and melamine foams in a small test chamber.It describes the determination of the equilibrium concentration of formaldehyde that is established in air at 23 °C and50 % relative humidity. The test closely simulates practical conditions and can be performed on a laboratory scale.Good correlation is obtained with values obtained on samples of the same material in a 40 m3 test chamber. Themethod, which is simple to perform, is therefore suitable for the preliminary determination of limits that have to beadhered to.

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Main informations

Collections

International ISO standards

Publication date

February 1999

Number of pages

12 p.

Reference

ISO 15234:1999

ICS Codes

87.060.20   Binders

Print number

1 - 15/02/1999
Sumary
Paints and varnishes. Testing of formaldehyde-emitting coatings and melamine foams. Determination of the steady-state concentration of formaldehyde in a small test chamber.

This International Standard specifies a test method for determining the equilibrium concentration of formaldehyde
from formaldehyde-emitting coatings and melamine foams in a small test chamber.
It describes the determination of the equilibrium concentration of formaldehyde that is established in air at 23 °C and
50 % relative humidity. The test closely simulates practical conditions and can be performed on a laboratory scale.
Good correlation is obtained with values obtained on samples of the same material in a 40 m3 test chamber. The
method, which is simple to perform, is therefore suitable for the preliminary determination of limits that have to be
adhered to.

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