PROMASEAL®-WF

Advantages

  • Flexible
  • Easy to install
  • Minimal waste
  • Resistant to water

PROMASEAL®-WF is a thermo-expanding seal, based on high performing, intumescent graphite in a polymer binder.

PROMASEAL®-WF creates a fire erosion resistant rigid char, which protects sealed joints and gaps against flaming, heat transmission and smoke diffusion.

Applications

Fire protection of sealed joints and gaps

Properties and Performance

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Consistency Solid, highly flexible
Dry Density

1100kg/m³

Expansion Pressure

> 0.4N/mm²

Expansion Ratio

1:20 at 300°C, 1:22 at 450°C, 1:26 at 550°C, 

Expansion Ratio Loaded

1:90 at 300°C, 1:14 at 450°C, 1:15 at 550°C

Expansion Temperature

190°C (approximate)

Thermal Conductivity @ 20 °C

20W/m°K

Thorn Flex

20mm (Nominal, average)

Consistency Solid, highly flexible
Dry Density

1100kg/m³

Expansion Pressure

> 0.4N/mm²

Expansion Ratio

1:20 at 300°C, 1:22 at 450°C, 1:26 at 550°C, 

Expansion Ratio Loaded

1:90 at 300°C, 1:14 at 450°C, 1:15 at 550°C

Expansion Temperature

190°C (approximate)

Thermal Conductivity @ 20 °C

20W/m°K

Thorn Flex

20mm (Nominal, average)

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Thickness

5mm(0/-0.4mm

Thickness 2

10mm (0/-0.8mm)

Weight

11kg/m² (10mm)

Packaging

Coils of 5.0mm thickness – 40 linear meters and 10.0 mm thickness – 20 linear meters (on 120mm paperboard core)

Shelf Life

Store in a cool, dry place under normal conditions

Thickness

5mm(0/-0.4mm

Thickness 2

10mm (0/-0.8mm)

Weight

11kg/m² (10mm)

Packaging

Coils of 5.0mm thickness – 40 linear meters and 10.0 mm thickness – 20 linear meters (on 120mm paperboard core)

Shelf Life

Store in a cool, dry place under normal conditions

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Installation Temperature

between 10°C and 30°C

Processing & Machining Cut to length using standard tools
Installation Temperature

between 10°C and 30°C

Processing & Machining Cut to length using standard tools

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Quality Assurance

Promat products are manufactured to stringent quality control systems to assure that our customers receive materials made to the highest standards. Operating to these standards means that all activities, which have a bearing upon quality, are set out in written procedures. Systematic and thorough checks are made on all materials and their usage. Test equipment is subjected to regular checks and is referred back to national standards. The information given in this data sheet is based on actual tests and is believed to be typical of the product. No guarantee of results is implied however, since conditions of use are beyond our control.

Health & Safety

Immediately remove any clothing soiled by the product. Protective equipment is not required to use the product. In case of eye contact, rinse out with water at least 15 minutes immediately. In case of swallowing, seek immediate medical advice. A safety data sheet is available from Promat upon request. Promat activities are conducted with due regard to all statutory requirements with appropriate safeguards against exposing employees and the public to health and safety risks.

Quality Assurance

Promat products are manufactured to stringent quality control systems to assure that our customers receive materials made to the highest standards. Operating to these standards means that all activities, which have a bearing upon quality, are set out in written procedures. Systematic and thorough checks are made on all materials and their usage. Test equipment is subjected to regular checks and is referred back to national standards. The information given in this data sheet is based on actual tests and is believed to be typical of the product. No guarantee of results is implied however, since conditions of use are beyond our control.

Health & Safety

Immediately remove any clothing soiled by the product. Protective equipment is not required to use the product. In case of eye contact, rinse out with water at least 15 minutes immediately. In case of swallowing, seek immediate medical advice. A safety data sheet is available from Promat upon request. Promat activities are conducted with due regard to all statutory requirements with appropriate safeguards against exposing employees and the public to health and safety risks.