Potassium Borate CAS 1332-77-0: Comprehensive User Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Key Applications & Industrial Uses
- 3. Operational Guidelines & Best Practices
- 4. Case Studies & Implementation Examples
- 5. Client Success Stories
- 6. Request Customized Solutions
1. Product Specifications & Comparative Analysis
| Parameter | Potassium Borate | Sodium Borate |
|---|---|---|
| CAS Number | 1332-77-0 | 1303-96-4 |
| Molecular Formula | K₂B₄O₇·4H₂O | Na₂B₄O₇·10H₂O |
| Solubility (Water) | 22 g/100ml @20°C | 5.8 g/100ml @20°C |
| Thermal Stability | Stable up to 400°C | Decomposes @320°C |
2. Key Applications & Industrial Uses
Core Applications:
- Flame Retardants: Acts as char-forming catalyst in polymers
- Ceramic Glazes: Lowers melting point in kiln firing (1250-1350°C range)
- Metalworking Fluids: Provides pH buffering (8.5-9.2 optimal range)
3. Operational Guidelines & Best Practices
Storage Requirements:
- Maintain RH < 60% at 15-25°C storage temperature
- Maximum stacking height: 2.5 meters
4. Case Studies & Implementation Examples
Case 1: Flame Retardant Optimization
- Client: European Cable Manufacturer
- Challenge: Achieve UL94 V-0 rating in PE compounds
- Solution: 15% potassium borate + ATH synergy
- Result: 35% faster extrusion rates with LOI 32
5. Client Success Stories
Client: CeramicPro China
| Parameter | Before | After |
|---|---|---|
| Glaze Defects | 12.7% | 3.2% |
| Energy Consumption | 1.25 kWh/kg | 0.89 kWh/kg |
6. Request Customized Solutions
Contact our technical team for formulation assistance:
- Email: info@vivalr.com
- Tel: (86) 15866781826



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