The white fireproof board is a new type of fireproof and thermal insulation material composed of a blend of multiple inorganic materials. When the fire temperature reaches 100-120°C, it begins to expand, and the product volume can expand to 8-15 times its original volume. The expansion pressure can reach 1.5N/mm2, forming a layer of non-combustible foam that provides excellent thermal insulation. It is smoke-free, non-toxic, and does not fly away, while also sealing the gaps and joints of building components, achieving the effect of fireproofing, smoke prevention, and thermal insulation.
Product Features:
Easy to cut and punch at temperatures between 20-40°C.
Low initial expansion temperature, beginning to expand at 100-120°C.
Maximum expansion pressure can reach 1.5N/mm2.
Releases water vapor, creating a heat-absorbing effect.
Forms a non-combustible foam layer with structural strength after exposure to fire, blocking flame penetration and heat transfer.
Does not release harmful gases during a fire.
Does not contain asbestos.
Features：
Features Sodium silicate based material
Size：offered cut to size
Offered both with and without self-adhesive backing
Ideal for Category A doors
Pressure-sensitive adhesive
Benefits:
Epoxy coating on material is resistant to all but the most aggressive of chemicals, as it is unaffected by common acids, alkalis, salts and organic solvents
Will remain stable over a wide temperature range
Will not impeded door closing operation when installed properly
Long lasting, durable bond
Model | Size | Density | Expansion times | Initial temperature | Expansion pressure | Packaging |
FSBZ100 | 2000*1000*1.9mm | 1620kg/m3 | 8-15times | 100-120℃ | 0.9-1.5N/mm2 | 100pcs/box |
FSBZ104 | 2000*1000*3.6mm | 1700kg/m3 | 8-15times | 100-120℃ | 0.9-1.5N/mm2 | 50pcs/box |
Product size：
Additional Notes:
The size can be customized through cutting or punching according to the required dimensions. Double-sided adhesive can also be applied to the surface for easier application.
Tolerance: ±0.5mm
Applications:
Wooden fireproof doors, steel fireproof doors
Fireproof safety cabinets
Fireproof windows, fire-resistant windows
safety box, special safety box,ticket selling machine
Fire-resistant glass systems
Fireproof profiles
Railway and shipbuilding industries
New energy vehicles
Packaging & Delivery
Provide specific packaging solutions tailored to product characteristics, ensuring normal use for customers after delivery.
Packaging Details:
Inner Packaging: Double protection with vacuum sealing and buffer bubble wrap
Outer Packaging: Dual-layer security via 5-ply corrugated cases and wooden crates, both sturdy and durable
This system guarantees absolute product safety during transportation while offering customers a cost-effective shipping solution.
Packaging Details:standard wooden case with bubble paper package or according to customer‘s requirement
Delivery time：
1. Shipping by courier,like DHL,UPS,FEDEX,etc. door to door usually takes 3-4 days to arrive.
2. Shipping by air usually takes 1-3 days to arrive.
3. Shipping by train usually takes 7-20days to arrive.
4. Shipping by sea usually takes 7-50 days to arrive.
Address:#40 BUILDING,NO.702 SHANHE ROAD, CHENGYANG DISTRICT,QINGDAO, SHANDONG,CHINA
