High-performance calcium stearate-based acid scavenger for polyolefin processing.
Excellent thermal stability and low volatility during high-temperature extrusion and injection molding.
Effective neutralization of residual catalysts and acidic impurities without compromising polymer clarity.
Good dispersion characteristics in PP and PE matrices, supporting consistent melt homogeneity.
Compliant with major food-contact regulations including EU 10/2011 and FDA 21 CFR §178.2010 (when used as directed).
Polypropylene (PP) automotive interior components.
Food-grade polyethylene (PE) packaging films and containers.
Transparent PP fibers and nonwovens for hygiene applications.
Medical-grade polyolefin compounds requiring low extractables and high purity.
Recycled polyolefin formulations where acid scavenging improves melt stability and color retention.
| Chemical Type | Calcium stearate |
| Product Form | Free-flowing white powder |
| Appearance | White to off-white granular powder |
| Primary Applications | Acid scavenger in polyolefins (PP, PE) |
| Key Features | Low dust, excellent dispersibility, high thermal stability |
| Benefits | Reduces corrosion, improves melt stability, enhances long-term color retention |
| Storage Conditions | Store in cool, dry place; protect from moisture and direct sunlight |
| Regulatory Status | EU REACH registered; compliant with EU 10/2011 and FDA 21 CFR §178.2010 (for intended uses) |
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E-mail: wangxingqiang@ericwchem.com
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