| Standard Number | GB/T 19590-2023 |
|---|---|
| Organization |
Standardization Administration of China
|
| Level | National |
| Category | Specification |
| Status |
|
This document specifies the requirements, test methods, inspection rules, and markings for nano-calcium carbonate (including ultrafine calcium carbonate and some fine calcium carbonate) and accompanying documentation, packaging, shipping and storage.
This document applies to nanometer calcium carbonate powder.
Note. This product is mainly used in rubber, plastics, sealants, adhesives, offset inks and coatings, etc.
