Flame Retardant PVC Compounds

Flame retardant PVC compounds are used to reduce the risk of fire in the cable, automotive and construction industries. These compounds contain additives that slow down flame spread and control smoke formation.

1. Basic Components

• Antimony Trioxide

Increases flame retardancy efficiency.

• Chlorinated Paraffins

It stifles the flame and forms a carbonized layer.

• Ca-Zn Stabilizers

Increases heat resistance and reduces smoke formation.

2. Performance Requirements

• Increased LOI (Limit Oxygen Index)

• Low smoke density

• Low toxicity

• Compliance with standards such as IEC 60332, UL-94, EN 50399

Result

Flame retardant PVC compounds requiring fire safety It is critical for applications.