FM Approved

Superlon FM Approved

Superlon’s Factory Mutual (FM) Approved insulation material is tested to the highest and most stringent standards and can help prevent fire propagation at the most critical times. Not only can Superlon’s FM Approved insulation can prevent fire propagation, it also does not drip whilst being burned unlike other FM Approved insulation products in the market. Furthermore, our FM Approved insulation does not contribute to fire spread and it will self-extinguish once the fire stops.

Use Superlon’s FM Approved insulation material when public safety is the utmost importance and ensure that the materials are manufactured and tested at the highest standard in further retaining its excellent low thermal conductivity and high water vapor resistance.

Values

Test Methods

Material

Foamed Rubber

Cell Structure

Closed Cell

Density

40kg/mᵌ -70kg/mᵌ

Service Temperature

Maximum 105⁰C pipes / (85⁰C for flat surfaces)

Minimum -50⁰C

FM Approved

Pipes up to 2″ (50mm) Thickness

Sheets up to 1½” (38mm) Thickness

Thermal Conductivity

W/m·K  (Btu ▪  in/hr ▪ ft² ▪ ⁰F )

ASTM C518

Mean Temperature             -10⁰C

0.033 (0.23)

0⁰C

0.034 (0.24)

20⁰C

0.036 (0.25)

40⁰C

0.038 (0.27)

Water Vapour Permeability

≤ 2.9 x 10¯¹⁴  kg/Pa.m.s

ASTM E96

μ  ≥ 7000

Water Absorption by Volume

0.2%

ASTM C209

Ozone Resistance

Good

Corrosion Resistance

No Corrosion

Environment

Dust and Fibre Free

CFC Free, Zero ODP, Zero GWP

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