U SeaProtect Roll 22 G420


Faced Rolls for thermal, acoustic insulation and fire protection in shipbuilding.
Previous name: Marine Rolls U MFG 22 (420)

ULTIMATE mineral wool provides a unique high-performance profile: it combines safety, comfort and ease of handling.


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Key benefits

Effective fire insulation

Excellent thermal insulation

Excellent acoustic insulation

Light weight solution

Technical Properties

Thermal conductivities *

[°C]

0

10

50

100

150

200

250

300

λD [W / (m.k)]

0.032

0.033

0.039

0.049

0.061

0.076

0.093

0.112

*    according to EN 12 667

Thermal insulation

  • Exposure to temperature until 400 °C (depends on density) is possible on the unfaced side, but the thickness of the insulating layer has to be correctly dimensioned so that the faced side is exposed to a maximum of 100 °C.

  • From 150 °C on the binder starts to volatilise

Behaviour in fire

  • Melting point ** : ≥ 1000 °C

**   according to DIN 4102 IMO, part 17

Fire protection

  • Non combustible according to IMO-Resolution MSC.61(67)-(FTPCode), IMO MSC/Circ. 1120.

  • Homologated for shipbuilding according to EC Type Examination

    • Certificate Nr. 114.482

Specific thermal capacity

C ~ 1 kJ/(kgo K)

Air flow resistivity***

σ [KPas/m^2]

  • U SeaProtect Roll 22 G420 : ≥ 12

***  according to DIN EN 29053

Chemical behaviour

Sulphide free

Certifications

EC type certificate

EUCEB

ISO 9001

Non combustibility

Miscellaneous

Health, Quality & Environment

Mineral wool with quality mark RAL by the Gütegemeinschaft Mineralwolle e.V., not hazardouis to health in accordance with the German decree on dangerous substances, the decree on prohibition of chemicals and guideline EU 97/69 Nota Q.

Logistics  

Delivery form on request

The felts U SeaProtect Roll 22 G420 are faced on one side with a glass fiber tissue with a gramm weight of 420 g/m^2


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