T/GDPIA 45-2022 Polyvinyl chloride (PVC) cable with calcium carbonate of high density
T/GDPIA 45-2022 Polyvinyl chloride (PVC) cable with calcium carbonate of high density
Basic Information
Scope
Scope: This document specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of heavy calcium carbonate used in polyvinyl chloride (PVC) wires and cables (hereinafter referred to as "PVC wires and cables"). This document applies to dry-processed calcium carbonate, which is mainly made from raw materials such as calcite and marble, directly crushed and graded for use in the production of PVC wires and cables. This product is used as a filler in the production and processing of PVC wires and cables. Main technical contents: 1. Scope This document specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of heavy calcium carbonate used in polyvinyl chloride (PVC) wires and cables (hereinafter referred to as "PVC wires and cables"). This document applies to dry-processed calcium carbonate, which is mainly made from raw materials such as calcite and marble, directly crushed and graded for use in the production of PVC wires and cables. This product is used as a filler in the production and processing of PVC wires and cables. 2. Normative references 3. Terms and definitions 4. Requirements 5. Test methods 6. Inspection rules 7. Marking 8. Packaging, transportation, and storage