ASTM-D4350 Standard Test Method for Corrosivity Index of Plastics and Fillers

ASTM-D4350 - 2016 R22 EDITION - CURRENT
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Standard Test Method for Corrosivity Index of Plastics and Fillers
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Scope

1.1 This test method is designed for use in obtaining the specific conductance of a water extract of plastics and fillers. The magnitude of this conductance may be taken as an index of the likelihood that, in a humid atmosphere, metal surfaces in contact with these materials may become corroded due to galvanic action or direct chemical attack; this is called the corrosivity index.

Note 1--There is no similar or equivalent ISO standard.

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

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 7.

Keywords

corrosivity; plast; fillers; ICS Number Code 83.040.30 (Auxiliary materials and additives for plast)

To find similar documents by ASTM Volume:

08.02 (Plastics (II): D3222 - D5083)

08.03 (Plastics (III): D5117 - latest; Reinforced Plastic Piping Systems and Chemical Equipment; Plastic Building Products)

To find similar documents by classification:

83.040.30 (Auxiliary materials and additives for plastics Including fillers, extenders, hardeners, pigments, plasticizers, etc.)

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Document Number

ASTM-D4350-16R22

Revision Level

2016 R22 EDITION

Status

Current

Modification Type

Revision

Publication Date

Nov. 7, 2022

Document Type

Test Method

Page Count

4 pages

Committee Number

D20.16