Scope This document specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of heavy calcium carbonate for polyvinyl chloride (PVC) resin tiles (hereinafter referred to as "PVC resin tiles"). This document applies to dry-produced calcium carbonate used in the production of PVC resin tiles, which uses calcite, marble, etc. as the main raw materials and is directly crushed and graded. This product is used as a filler in the production and processing of PVC resin tiles. 2 Normative reference documents 3 Terms and definitions 4 Requirements 5 Test methods 6 Inspection rules 7 Marks 8 Packaging, transportation and storage
T/GDPIA 43-2022 history
2022T/GDPIA 43-2022 Ground calcium carbonate used for polyvinyl chloride(PVC) resin tile