TECHNOLOGY NEWS:
Megolon protection extends to Hong Kong
A recent extension to the Hong Kong underground system is benefiting from improved safety thanks to Megolon® S540, a fire resistant protective compound from Scapa Polymerics.
Megolon S540 was selected by Alcatel to protect the 200km of fibre optic communications and data cables which carry vital control and signalling data. The company says that the compound is unique in swelling to form a cohesive char on burning, preventing the further spread of fire and ensuring essential signals can continue to be transmitted.
Chosen for its high Limiting Oxygen Index and Melt Flow Rate of 9g/10 minutes, Megolon S540 is specially designed for cables that need to meet stringent fire test specifications.
On burning, the product’s innovative intumescent properties result in a cinder that adheres to the cable, creating a protective sheath. Megolon S540 also has a Low Youngs Modulus which ensures good flexibility and conformability, rendering it ideal for application around small UTP (Unshielded Twisted Pairs) data cables.
The Megolon range of compounds was developed by Scapa Polymerics to replace traditional wire sheathing materials such as PVC which can release toxic fumes and dense black smoke when burnt.
This can hinder evacuation from public areas and cause irreparable damage to electronic equipment.
Both Megolon cable compounds and Megotape® cable wrapping tapes are used to improve safety in many public buildings. Examples includes the under-ground systems in Buenos Aires, London, Prague and Vienna, the channel tunnel
and airports as well as shopping centres and sports facilities worldwide.
Company: |
Scapa Polymerics |
Country: |
UK |
Fax: |
+44 161 320 6060 |
Email: |
|
Website: |
www.scapapolymerics.com |