High-purity calcium stearate-based wax offering excellent thermal stability up to 180 °C.
Free-flowing flake form ensures consistent dosing and improved handling in industrial processing.
Low volatility and minimal ash content, supporting clean melt-processing in sensitive polymer systems.
Effective internal and external lubricant for PVC, polyolefins, and engineering thermoplastics.
Complies with FDA 21 CFR §178.3750 and EU Regulation (EC) No 10/2011 for food-contact applications.
PVC compound formulations for rigid and flexible profiles, pipes, and cables.
Lubrication aid in polypropylene (PP) and polyethylene (PE) injection molding and extrusion.
Processing additive in masterbatch production for pigment dispersion and flow enhancement.
Release agent in rubber compounding and thermoset molding processes.
Surface modifier in hot-melt adhesives and wax-based coatings.
| Chemical Type | Calcium stearate |
| Product Form | Free-flowing light beige flakes |
| Appearance | Uniform flakes, free of dust and agglomerates |
| Melting Range | 145–155 °C (DSC, heating rate 10 K/min) |
| Volatile Matter (105 °C, 2 h) | ≤ 0.5 wt% |
| Ash Content | 19–21 wt% |
| Primary Applications | PVC & polyolefin processing, masterbatches, rubber, hot-melt systems |
| Key Features | Thermal stability, low volatility, food-contact compliance, dust-free handling |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China