Lead-free and heavy-metal-free formulation compliant with global food contact and toy safety regulations (e.g., EU Plastics Regulation (EU) No 10/2011, EN 71-3).
Excellent long-term thermal stability for rigid PVC processing, minimizing color development and melt viscosity drift during extended extrusion or calendering.
Optimized calcium/zinc synergy delivers balanced initial color hold and sustained degradation resistance without synergist migration issues.
Good compatibility with common PVC plasticizers (e.g., DOP, DOTP) and processing aids, supporting stable compound rheology.
Free-flowing powder form ensures consistent dosing and dispersion in high-speed dry-blend operations.
Rigid PVC pipes and fittings for potable water distribution systems.
PVC profiles for window frames and door systems requiring weather resistance and low-temperature impact performance.
Food-grade PVC films and sheets used in packaging laminates and thermoformed trays.
Children’s toys and childcare articles meeting strict migration limits for heavy metals.
Medical tubing and non-sterile PVC components where regulatory compliance and biocompatibility are critical.
| Chemical Type | Calcium zinc carboxylate complex (heavy-metal-free) |
| Product Form | Free-flowing white to off-white powder |
| Appearance | Fine, homogeneous powder without lumps or visible impurities |
| Primary Applications | Rigid and semi-rigid PVC compounds for extrusion, calendering, and injection molding |
| Key Features | High initial color hold, excellent long-term thermal stability, low volatility, good plasticizer compatibility |
| Benefits | Regulatory compliance support (EU, US FDA, China GB), reduced yellowing, improved processing window, enhanced product lifetime |
| Storage Conditions | Store in cool, dry place below 30 °C; protect from moisture and direct sunlight |
| Packaging | 25 kg multi-layer paper/polyethylene bags with inner PE liner |
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