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Normas ASTM – AENOR
ASTM G22-76(1996)

ASTM G22-76(1996)

Standard Practice for Determining Resistance of Plastics to Bacteria (Withdrawn 2002)

Fecha:
2002-01-10 /Withdrawn
No replacement
Scope:

1.1 This practice covers two procedures, A and B, for determining the effect of bacteria on the properties of plastics in the form of molded and fabricated articles, tubes, rods, sheets, and film materials. Procedure B provides a more extensive contact between the test bacteria and the specimens than does Procedure A. Changes in optical, mechanical, and electrical properties may be determined by the applicable ASTM methods.

1.2 The values stated in SI units are to be regarded as the standard.

Keywords:
Bacteria/bacterial control-paints/related coatings/materials; Plastics (general); resistance of plastics to bacteria, practice
45,42
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