ASTM International - ASTM D1199-86(1999)
Standard Specification for Calcium Carbonate Pigments
| Organization: | ASTM International |
| Publication Date: | 10 May 1999 |
| Status: | inactive |
| Page Count: | 2 |
| ICS Code (Pigments and extenders): | 87.060.10 |
scope:
1.1 This specification covers two types of high-content calcium carbonate pigments, as follows:
1.1.1 Type PC- Calcium carbonate precipitate, prepared either by complete solution or by carbonation of lime.
1.1.2 Type GC- Ground mineral product.
1.2 Six grades of pigments, based on particle size (see 3.3) are covered.
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