EPS-FR
EPS Fire-Retardant Raw Beads
EPS fire-retardant raw beads are self-extinguishing expandable polystyrene granules formulated with flame-retardant additives to meet B1/B2 fire classification standards for building applications. Available in 0.3-1.5mm bead sizes with 40-70x expansion ratio and densities of 10-30 kg/m3 after expansion. Essential for building insulation manufacturers, EIFS (External Insulation Finishing System) producers, cold storage construction, and any fire-code-compliant foam product manufacturing.
| Material | Expandable Polystyrene (EPS-FR) |
| Grade | Fire Retardant (Class B1/B2) |
| Bead Size | 0.3-1.5 mm |
| Expansion Ratio | 40-70 times |
| Density After Expansion | 10-30 kg/m³ |
| Fire Rating | B1 (self-extinguishing) |
| Packaging | 25 kg bags / 750 kg bulk bags |
| Shelf Life | 3-6 months (cool, dry storage) |
| Certifications | ISO 9001REACHRoHSB1 Fire Rating |
Key Features
- Self-extinguishing fire retardant formulation
- Meets B1/B2 fire classification standards
- Good thermal insulation performance
- Consistent bead size distribution
- Suitable for building code compliance
- Multiple density grades available
Applications
Building insulation (fire code compliant)EIFS / external wall insulation systemsCold storage and warehouse insulationFire-rated packaging applications
CE & ISO 9001 Certified 5-Year Warranty 24h Response
Product Video
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