Insulate, seal, and insulate securely.

Welcome to ISOWA. We work closely with our customers to develop optimal ISOWA system solutions for the interior and exterior of rail vehicles.

The right choice of materials is particularly important here, as our goal is to decouple structure-borne noise and isolate unwanted vibrations. You can expect the latest foam qualities for optimal sealing and insulation in accordance with fire class EN 45545 / HL 1-3 or DIN 5510.

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OUR MATERIALS FOR RAIL VEHICLES

IS 212100
cellular rubber
CR

Details

Details

CELL STRUCTURE
closed
THICKNESS
2 - 30 mm
COLOR
black
TEMPERATURE (°C)
-40 / +100 °C (short-term +115 °C)
FIRE CLASS / LEVEL
EN 45545 / HL 2
SPECIAL PROPERTIES
Soft, good resistance to oil, acids, and alkalis,
weather and ozone resistant
AREAS OF APPLICATION
seals

IS 212300
cellular rubber
CR

Details

Details

CELL STRUCTURE
closed
THICKNESS
2 - 30 mm
COLOR
gray
TEMPERATURE (°C)
-40 / +90 °C (short-term +110 °C)
FIRE CLASS / LEVEL
EN 45545 / HL 1-3
SPECIAL PROPERTIES
Soft, good resistance to oils, acids, and alkalis, weather and ozone resistant
AREAS OF APPLICATION
seals

IS 213000
cellular rubber
EVM

Details

Details

CELL STRUCTURE
closed
THICKNESS
2 - 30 mm
COLOR
beige
TEMPERATURE (°C)
-40 / +140 °C (short-term +160 °C)
FIRE CLASS / LEVEL
EN 45545 / HL 2
SPECIAL PROPERTIES
Hard, high temperature resistance, good fire and smoke protection class
AREAS OF APPLICATION
Seals under high pressure load

IS
320312
PUR-Elastomer

Details

Details

CELL STRUCTURE
mixed
THICKNESS
2 - 25 mm
COLOR
blue
TEMPERATURE (°C)
-30 / +70°C
FIRE CLASS / LEVEL
EN 45545-2/ HL 3
SPECIAL PROPERTIES
Vibration isolation, damping, low compression set
AREAS OF APPLICATION
Storage for floors, sound insulation

IS 218370
Synthetic
rubber

Details

Details

CELL STRUCTURE
closed
THICKNESS
3 - 25 mm
COLOR
blue
TEMPERATURE (°C)
-50 / +110 °C
FIRE CLASS / LEVEL
EN 45545-2/ HL 2
SPECIAL PROPERTIES
Excellent burning properties, low smoke density, protection against harmful microbes
AREAS OF APPLICATION
against condensation in air ducts and air conditioning systems

IS 218427
Synthetic
rubber NBR

Details

Details

CELL STRUCTURE
closed
THICKNESS
3 - 32 mm
COLOR
black
TEMPERATURE (°C)
-50 / +85 °C (short-term +105 °C)
FIRE CLASS / LEVEL
DIN 5510-2
SPECIAL PROPERTIES
halogen-free, reduced smoke emission in case of fire
AREAS OF APPLICATION
against condensation in air ducts and air conditioning systems

(various)
silicone foam

Details

Details

CELL STRUCTURE
closed / open
THICKNESS
1,6 - 9,5 mm
COLOR
black
TEMPERATURE (°C)
-55 / +200 °C
FIRE CLASS / LEVEL
EN 45545 / HL 1-3
SPECIAL PROPERTIES
soft, low compression set
AREAS OF APPLICATION
Sealing for demanding requirements

OUR PRODUCTS

Punched parts

Seals for add-on parts.

Punched parts Seals for add-on parts.

Vibration protection

To reduce vibrations in fans.

Vibration protection To reduce vibrations in fans.

Acoustic cap

Isolation from disturbing noises.

Acoustic cap Isolation from disturbing noises.

The specialist

To reduce vibrations in fans.

The specialist To reduce vibrations in fans.

PE profiles

Individual thermal separation of components.

Cable guides

Simple installation and secure hold of the cable.

Cable guides Simple installation and secure hold of the cable.

Cable bushings

Individual solutions for partition walls.

Cable bushings Individual solutions for partition walls.

Non-woven embossed parts

Proven and effective noise reduction.

Non-woven embossed parts Proven and effective noise reduction.

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