Elastomeric Rubber Foam Insulation

METWELL PRODUCTS > Rubber Foam Insulation > Elastomeric Rubber Foam Insulation

Elastomeric Rubber Foam Insulation

Metwell Class0/Class1Rubber Foam Insulation, adopt advanced ACMF technology, take acrylonitrile-butadiene rubber as the main raw materials, foamed a closed cell structure flexible insulation.
The wet resistance factor μ ≥ 10000, improved the product's ability to resist water vapor permeability, to prevent the pipeline condensation, reduce the risk of pipeline corrosion.
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Metwell Class0/Class1Rubber Foam Insulation

when the temperature reaches 0 ℃, thermal conductivity is 0.032 W/(m.K), low thermal conductivity, uniform fine closed cell, ensure a great heat preservation effect.Better control balance of the oxygen index and smoke density with foaming chemical reaction fully, highly improved the fireproof and safety.

Advantages

Good thermal insulation property

Excellent water vapor permeability

High performance of fireproof

Easy Installation

Technical Data

Property

Unit

Value

Test Method

Temperature range

°C

(-50 - 110)

GB/T 17794-1999

Density range

Kg/m3

45-65Kg/m3

ASTM D1667

Water vapor permeability

Kg/(m.s.pa)

 ≤0.91×10-11 

DIN 52 615                          BS 4370 Part 2 1973 

μ

-

≥10000

Thermal Conductivity

W/(m.k)

≤0.030 (-20°C)

BS 874 Part2 1986

Thermal Conductivity


≤0.032 (0°C)

ASTM C518


≤0.036 (40°C)

DIN 52612,DIN52613

Fire Rating 

-

Class 1

BS 476 Part 6 part 7

Oxygen Index

%

≥36

GB/T 2406,ISO4589

Dimension Stability

%

≤5

 ASTM C534

Fungi resistance

-

Good 

ASTM 21

Ozone resistance 

-

Good 

GB/T 7762-1987

Resistance to U.V. and weather


Good 

ASTM G23

Applications:

Commercial/industrial air - conditioner water pipe and duct

Refrigeration equipment

Hot water piping and industrial piping insulation

Building/structure insulation

Noise reduction/industrial cooling