Heavy-metal-free formulation compliant with global food contact and toy safety regulations (EU Plastics Regulation (EU) No 10/2011, US FDA 21 CFR §178.2010).
Excellent long-term thermal stability for rigid and semi-rigid PVC processing, minimizing discoloration during extrusion and calendering.
Optimized calcium/zinc synergy delivers balanced initial color hold and extended degradation resistance without compromising melt flow.
Low volatility and high compatibility with common PVC plasticizers (e.g., DOP, DOTP) and polymeric additives.
Free-flowing powder with excellent dust control and consistent dosing performance in gravimetric feeders.
Rigid PVC pipes and fittings for potable water and drainage systems.
PVC profiles for window frames, door systems, and cladding requiring weather resistance and low migration.
Food packaging films and laminates where non-toxic stabilization is mandatory.
Medical tubing and disposable devices meeting ISO 10993 biocompatibility prerequisites.
Toys and childcare articles complying with EN71-3 and ASTM F963 heavy metal limits.
| Chemical Type | Calcium zinc carboxylate complex (heavy-metal-free) |
| Product Form | Free-flowing, granular powder |
| Appearance | Off-white to light beige granules |
| Primary Applications | Rigid & semi-rigid PVC (pipes, profiles, sheets, films) |
| Key Features | Non-toxic, low volatility, high thermal stability, excellent plasticizer compatibility |
| Regulatory Compliance | EU 10/2011, US FDA 21 CFR §178.2010, EN71-3, RoHS |
| Recommended Dosage Range | 2.0–4.5 phr (parts per hundred resin), depending on PVC type and processing conditions |
| Storage Conditions | Store in cool, dry place below 30°C; keep container tightly closed |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China