Superlon Tubes & Sheets

Properties

Ratings

Test Methods

Cellular Structure

Very Fine - Closed Cell

-

Density (KG/M3)

60-80

ASTM D 1667

Thermal Conductivity

@ Mean Temp. 20^o C

0.28 Btu.in/hr.ft2.F

0.03785 W/m^o C

(0.0328 Kcal/ mh^o C)

BS 874 : Part 2

Temperature Limits

minus 40⁰ C to plus 105⁰ C

-

Thermal Stability (5% shrinkage)

7 days @ 200F

7 days @ 220F

4.5

5.5

ASTM C534

ASTM C534

Fire Resistance

Class 1

Self Extinguishing

BS 476 Part 7

ASTM D-635

Toxicity

3.075

NES 713

Water Absorption (% W/W)

3.85

ASTM C 272 / 1056

Water Vapor Permeability

Perm-in.max g/Pa.s.m2

Factor

0.11 ug.m/N.h

1.18 x 10^-7

6495.8

ASTM E96

BS EN ISO 12572

Mildew Resistance

No fungal growth

-

Weather & UV Resistance

Good

-

Ozone Resistance

Excellent

ASTM D 1171 / JIS K6301

Chemical Resistance

Good

-

Odour

Negligible

-

Flexibility

Excellent

-

Production Process

Without CFC, Asbestos,

Chlorine, & Fibre

-