1. Product Overview & Parameter Comparison

Key Specifications

• CAS Number: 10361-94-1
• Molecular Formula: 2ZnO·3B₂O₃·3.5H₂O
• Appearance: White crystalline powder
• Melting Point: 980°C
• Density: 2.8 g/cm³
• Solubility: Insoluble in water, soluble in acids

Comparative Analysis

2. Applications & Industrial Uses

Primary Applications

• Flame Retardancy: Used in PVC, polyolefins, and engineering plastics.
• Synergistic Agent: Enhances performance with antimony trioxide.
• Ceramics & Coatings: Improves thermal resistance in high-temperature environments.

3. Practical Usage Scenarios

Example 1: PVC Cable Insulation

Adding 5-10% Zinc Borate reduces smoke emission by 60% and meets UL-94 V0 standards.

Example 2: Automotive Plastics

15% loading in PP composites achieves LOI >28% while maintaining mechanical properties.

4. Customer Case Studies

Case Study 1: ABC Cables Ltd.

• Challenge: Meet IEC 60332-1 flame test for shipboard cables.
• Solution: 8% Zinc Borate + 4% Sb₂O₃ formulation.
• Result: Passed test with 72% lower smoke density.

Case Study 2: XYZ Automotive Parts

• Challenge: Reduce weight in battery tray components.
• Solution: 12% Zinc Borate in PA6-GF30 composite.
• Result: Achieved V-0 rating without density increase.

5. Technical Inquiry & Contact

Request a Custom Formula: Our engineers specialize in polymer-specific solutions.

Contact Details:

• Email: info@vivalr.com
• Phone: (86) 15866781826

Why Choose Us:

• ISO 9001-certified production
• Batch-to-batch consistency guaranteed
• Technical support within 24 hours