Healthy lightweight and 2 hours fireproof function door core
Raw material
- Mannesium oxide - fireproof element
- Foaming agent - lightweight
- Fiberglass mesh tap - reinforcement
- Length: 2100 mm
- Width: 900 mm
- Thickness: 24 mm - 50 mm
- Density: 300-450kgs/m3
- Flexural strength: ≥8Mpa
- Compressive strength: 0.35~0.8Mpa
- Thermal conductivity: ≤0.035 ~ 0.076w / m * k
- Water Absorption: ≤10%
Fire rate time
- 60 min: door core 32mm thickness and MGO 3mm thickness on both sides.
- 90 min: door core 40mm thickness and MGO 5mm thickness on both sides.
- 120 min: door core 50mm thickness and MGO 6mm thickness on both sides.
