Husu Plastic Profile
Products

Intumescent Fire & Smoke Seal Model:S20*1.0, intumescent door seals,Door seals, fire smoke seals,self adhesive intumescent strips,expanding fire seal

Item No.: S20*1.0
Intumescent Fire & Smoke Seal,expansion ratio 30 times.Whereby joints are quickly closed and a stable,compact char is formed.This guarantees a secure seal against the spread of smoke and fire of the overall construction,  intumescent door seals,Door seals
Product parameters
Intumescent Seal: Intumescent Fire & Smoke Seal Model:S20*1.0,Width 20mm,Thickness1.0mm,expansion ratio 30 times
INQUIRY
Description
Husu®-Fire Prevention Seal is a graphite based intumescent seal, which creates high pressure on expansion.
Husu®-Fire Prevention Seal is particularly characterised by an early starting temperature of approx. 175° C, whereby joints are quickly closed and a stable, compact char is formed. This guarantees a secure seal against the spread of smoke and fire of the overall construction.

Application
Husu®-Fire Prevention Seal is fire resistant protection in joints, slits and other openings in buildings and construction parts.
Fields of applications: Doors and gates, flaps ,cabinet and dividing walls, security, data and switch cabinets, cable runs, ventilation flaps and other shut-off devices. Mainly stripes of Husu®-Fire Prevention  ,but also cut true to shape according to drawings are used.


The seals have the fundamental characteristic of expanding significantly in volume when exposed to elevated temperatures or flames. They must therefore be incombustible or flame-retardant.

They must also combine good mechanical resistance with their heat resistance performance. This means guaranteeing easy positioning on the frames with normal temperatures of use and room temperatures and, at the same time, remain securely in place during the expansion phase of the same, due to the effect of the heat or the fire at high temperatures.

In other words, the seals must remain in place once they have expanded in order to seal off the rooms, withstanding the mechanical stress resulting from the fire. The seals may therefore be called on to resist forces of positive and negative pressure produced by the fire even of a significant entity. In the event of inadequate mechanical resistance, the seals could allow the fire and smoke to pass through the cracks and gaps thus allowing the fire to spread.


Properties
     -Resistant to atmospheric influences (light, heat, frost, UV-light, humidity)
     -Free of organic solvents and halogen
     -Excellent isolation
     -Creates no pressure on expansion
     -Reduction of waste
     -Excellent Expansion Ratio. Intumescent seal fitted into the head and jambs of the door frame or alternatively into the top and sides of the door leaf itself. in the event of fire intumescent seals expand to 20-30 times their original size sealing the gaps around the door and providing an effective barrier fire and hot smoke


Technical Properties

 Intumescent Seal,smoke seals and intumescent strips,intumescent strips,smoke seals on fire doors
Review


1/3
X