Non-Lead Stabilizers for PVC Wire & Cable

摘要

Three new calcium-zinc heat stabilizers for PVC wire and cable are said to perform better than previous lead substitutes and to be priced competitively with lead systems.Ferro Corp.'s Polymer Additives Div.,Independence,Ohio,developed Therm-Chek 7208P for 105 C cable and automotive wire.It enables PVC compounds to meet most North American and European automotive insulation requirements.