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In Can Properties Determination BS 3900-A2: ISO 1513

Scope and Field of Application

BS 3900-A2 and ISO 1513 are alternative names for the same method which defines a procedure for the preliminary examination of paints, varnishes and related products.

We use it primarily when comparing decorative coatings which are sold to the general public since it deals with those properties that become apparent when the user removes the lid from the container and carries out any mixing required prior to use.

There are no pass/fail criteria defined in the standard. This is a matter of agreement between the parties concerned.

The actual standard is a copyright-protected document and we are not able to provide you with a copy. If required however, you can easily obtain a copy from the British Standards Institution.

Summary of Method

The container is opened and the contents are examined for ullage (how full the container is), surface skin, consistency, separation, settlement, extraneous matter, ease of mixing and, where appropriate, clarity and colour.

Sample Requirements

The method involves examination of a packed product and therefore a representative container (no larger than 5 litres) is required for each sample.

Accreditation

Although PRA is accredited to ISO 17025 by the United Kingdom Accreditation Service (UKAS), we are not accredited to carry out this particular test.

 

Please contact Peter Collins for further details.

 

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