This standard specifies the classification, requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of synthetic hydrotalcite heat stabilizers. This standard applies to synthetic hydrotalcite heat stabilizers, which are mainly used as heat stabilizing materials for polyvinyl chloride and other chlorine-containing polymer materials.
HG/T 4495-2013 Referenced Document
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 6678 General principles for sampling chemical products
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
HG/T 3820-2013 Methods of test for synthetic hydrotalcite