Clariant Exolit AP 423 is a crystalline-modified ammonium polyphosphate powder Flame Retardants featuring advanced microencapsulation technology. This white, non-hygroscopic powder demonstrates exceptional water resistance while maintaining perfect compatibility with acid-sensitive formulation components. The specially engineered particle structure activates precisely at fire temperatures to create robust carbon foam barriers for superior fire protection.
Non-Migrating Formula - Maintains long-term flame retardant performance
Excellent Aging Resistance - Prolongs product service life
High Efficiency - Low loading requirements for effective protection
Process-Friendly - Medium viscosity for easy handling and mixing
Versatile Compatibility - Works with various PU formulations
Flexible PU Foams - Furniture and mattress production
Rigid PU Foams - Insulation panels for construction
Automotive Seating - Flame-retardant car seat foams
Acoustic Insulation - Soundproofing foam materials
Packaging Materials - Protective foam packaging
Physical Form | Yellow turbid liquid |
Phosphorus Content | 16-18% |
Density | 1.31 g/cm³ at 25°C |
Viscosity | ≤3,500 mPa·s |
Acid Value | ≤2 mg KOH/g |
Hydroxyl Value | ≤170 mg KOH/g |
Packaging | 1kg/130kg/1000kg |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China