Pentaerythritol

Basic Information
Product Name: Pentaerythritol
CAS No.: 115-77-5
Category: Intumescent Flame Retardant Carbon Source Raw Material
 
Brief Introduction
Pentaerythritol is the most classic and core polyhydroxy carbon source material for intumescent flame retardant systems. It cooperates perfectly with acid sources (APP/MPP) and gas sources (melamine) to form a thick, compact and heat-resistant expansion carbon layer during combustion, which insulates heat and oxygen to achieve fireproof effect.

Key Advantages
- Excellent carbon forming performance, stable carbon layer structure
- Good thermal stability, not easy to decompose at medium temperature
- High purity, low moisture, good formula compatibility
- Uniform particle size, excellent dispersion
- Industry standard carbon source for fire retardant coating
 
Applications
- Carbon source for steel structure fireproof coating formula
- Intumescent flame retardant masterbatch and compound materials
- Alkyd resin, synthetic lubricant and fine chemical industry
- Various phosphorus-nitrogen synergistic flame retardant systems
 
Packing
25kg kraft paper bag, palletized packaging