ASTM International

Standard Specification for Magnesium Silicate Pigment (Talc)
 N D605

Annotation

This specification covers pigments that consist substantially of natural hydrous magnesium silicate, and is restricted to those minerals that conform to the chemical limits prescribed herein and can be suitably processed to what is commercially known as paint pigment quality.

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

The following hazard caveat applies to the test method portion of this specification only. 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.

Автоматический перевод:

Стандартная спецификация для пигмента силиката магния (тальк)

Эта спецификация покрывает пигменты, которые состоят существенно из естественного водного силиката магния, и ограничивается теми полезными ископаемыми, которые соответствуют химическим пределам, предписанным в настоящем документе, и могут быть соответственно обработаны к тому, что коммерчески известно как качество пигмента краски.