Calcium Stearate CAS 1592-23-0: Comprehensive User Guide

1. Product Overview & Technical Specifications

Calcium Stearate (CAS 1592-23-0) is a calcium carboxylate salt derived from stearic acid, widely recognized as:

• Chemical Formula: Ca(C₁₈H₃₅O₂)₂
• Appearance: White hydrophobic powder
• Melting Point: 147-149°C
• Bulk Density: 0.12-0.25 g/cm³
• Calcium Content: 6.5-7.5%

2. Key Applications & Industrial Uses

2.1 Polymer Industry

• PVC stabilizer reducing thermal degradation
• Lubricant in polyolefin processing

2.2 Construction Materials

• Waterproofing agent for concrete (0.2-1.5% dosage)
• Anti-caking additive in dry-mix mortars

3. Performance Advantages & Comparative Analysis

4. Implementation Case Studies

4.1 Plastic Compounding Optimization

Reduced extrusion torque by 18% in HDPE production at 0.8% additive rate.

5. Industry-Specific Usage Scenarios

5.1 Rubber Manufacturing

• Mold release agent: 0.5-2% concentration
• Improved demolding efficiency by 40%

6. Client Success Stories

Case Study 1: Automotive Parts Manufacturer (Germany)

• Challenge: Thermal degradation in brake components
• Solution: 1.2% calcium stearate integration
• Result: 300% lifespan extension

Case Study 2: Construction Chemical Supplier (USA)

• Challenge: Moisture damage in masonry products
• Solution: 0.75% additive in dry-mix formula
• Result: ASTM E514 compliance achieved

7. Technical Consultation & Inquiry

Contact our material science experts for application-specific solutions:

Email: info@vivalr.com
Tel: (86) 15866781826

Request formulation analysis or request SDS documentation.