BS 476 PART 6BS 476 PART 7

ASTM D 635 - 91

CLASS 0CLASS 1

Less than 5 secondsExcellent

Average Fire PropagationAverage Spread of FlameAverage time of burningFlexibility

ASTM C 5484.5

5.5

Thermal Stability 7 days(% shrinkage) 200°°°°F

7 days220°°°°F

-ExcellentOzone Resistance

DIN 52615>5000Water Vapour Diffusion Resistance Factor

ASTM D 10560.27% (By Volume)3% (By Weight)Water Absorption

--40°°°°C to +105°°°°CTemperature Limits °°°°C

ASTM C 1770.037 W/mK(0.26BTU.in/hr.ft2. °°°°F)Thermal Conductivity at 20°°°°mean temp.

ASTM D 166780 to 120 kg/m3

(5 – 8 ib/cuft)Density

TEST METHODS RATINGAVERAGE PHYSICAL PROPERTIES

-Not Fungal GrowthMildew Resistance

Tuff SkinNot easy broken/torn

Surface and Physical Properties

-NoElectricity Conductance

-NegligibleOdour

-ExcellentChemical Resistance

-ExcellentElongation, Tensile And Flexibility

USEPA 3052 ICP-OESNot DetectedToxicity – Heavy Metals

-ExcellentOil and Grease Resistance

AS 1045-1988NRC 0.14Noise reduction (Noise Absorption)

DIN 5346No Halogen and

Nitrosamine Detected

Evolved Gas During Burning

ASTM D 2843Within LimitsSmoke Density Rating

UL 94 (V-0 )(Underwriters Laboratories Inc. )

Within range of UL testrequirements

Vertical Burning Test for Flammability ofMaterials

ASTM D 1171Excellent

50pphm/72hrs/40 C Ozone (UV) Resistance And WeatherResistance