Gasket

Techical Data

• Describe

  Circulating rubber, elastic closed cell structure

• Characteristic

  Insulation

• Weighting

  50-70 kg/m3

• Color

  Black

• Thickness

  6mm

• Absorbing sound

  35 dB (A)

• Permeability resistance coefficient

  µ > 7,000

• Thermal conductivity coefficient

  0.036-0.04 W/m.K

• Water absorption coefficient

  0.9% by volume (after 28 days)

• Limited Oxygen Index

  Minimum 35%

• Operating temperature

  -40oC -> +105oC

• Roll symhow

  15mm x 6mm x 15m – 20mm x 6mm x 15m – 40mm x 6mm x 15m

• Longevity

  12 months when stored in an enclosed container.

• Fire performance inspection – BS 476 part 6

  Total: I < 12 Class 0 and Sub-Index: I < 6 Class 0

• Surface Fire Protection – BS 476 Part 7

  Class 11

• BS 476 Part 24 và ISO 6944

  Up to 4 hours in terms of stability, integrity and insulation when roong is used between the flanges of the wind pipe.