Standard Active Last Updated: Jul 01, 2020 Track Document
ASTM D1648-86(2020)

Standard Specification for Basic Lead Silicochromate Pigment

Standard Specification for Basic Lead Silicochromate Pigment D1648-86R20 ASTM|D1648-86R20|en-US Standard Specification for Basic Lead Silicochromate Pigment Standard new BOS Vol. 06.03 Committee D01
$ 55.00 In stock

Abstract

This specification covers two types of pigment commercially known as basic lead silicochromate. Both types of pigment shall consist of silica coated with lead licates and lead chromates with mass color and character, and oil absorption equal to that of a reference sample as agreed upon by the purchaser and seller. Specimens shall be sampled, prepared, and undergo chemical analysis to test their conformance with specified compositions of lead oxide, chromium trioxide, silica, and moisture and other volatile matter. Materials shall also be tested for ignition loss, specific surface diameter, and particle loss by microscopic methods.

Scope

1.1 This specification covers two types of pigment commercially known as basic lead silicochromate.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Price:
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Book of Standards Volume: 06.03
Developed by Subcommittee: D01.31
Pages: 2
DOI: 10.1520/D1648-86R20
ICS Code: 87.060.10