Fire rated silicon sealant is a type of flame-retardant and expandable fireproof sealant, characterized by good flame retardancy and a volume expansion of more
than 5 times when exposed to fire, which can effectively prevent flame and heat transfer. The product is a water-based fire sealant that is resistant to nuclear
radiation, LOC, and cleaning agents. It has a long-term performance of over 40 years and does not contain toxic components such as halogens and sulfur. It is
water tight, smoke tight, non corrosive, safe and environmentally friendly, efficient and flame retardant, and easy to apply
The combustion performance shall not be lower than B2 level specified in GB8624-2012
≤2.0×10³kg/m³
≥ 7d, no rusting or corrosion occurs
≤2.0×10³kg/m³
≥ 7d, no rusting or corrosion occurs
The combustion performance shall not be lower than B2 level specified in GB8624-2012
The fire resistance integrity is ≥ 3h, and the cotton pad on the back of the test piece is not ignited, No continuous flames for 10 seconds or more have occurred
Fire resistance and thermal insulation ≥ 3h, temperature rise at any point on the back of the test piece ≤ 180C, maximum surface temperature rise at 25mm from the sealing material at the back of the penetrating object ≤ 180C , and maximum temperature rise at any point on the back of the frame surface ≤ 180 C
Steel pipes with i·Vertical shafts, cabinets, and cable penetrations through walls nsulation layer, gaps at the penetration of copper pipes, and gaps at the penetration of cable bundles
Size specifications ( 300ml/piece/0.45kg )
At PFP Fire Retardant Materials, our mission is simple: to protect lives, property, and the environment by delivering world-class fire-resistant solutions. With a deep commitment to safety, innovation, and sustainability, we have established ourselves as a trusted leader in the fire protection industry.
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