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ER23 Halogen Free Nitrile Foam

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ER23 Halogen Free Nitrile Foam

Item Code: CoruER23

Availability: In stock

ER23 Halogen Free Nitrile Sponge is available in rolls or sheets and is an excellent thermal insulator (sealing) material.

  • Zero water vapor permeability and almost zero water
  • Good FR properties
  • ER23 is CFC, HCFC and halogen free
  • No emissions of VOC
  • Class 0 Fire Rating as per BS476 part 6/7
  • BS476 part 6 1989 – low fire propagation, minimal heat contribution
  • BS476 part 7 1987 – no surface flame spread
  • Closed Cell, Lightweight and Flexible
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Quick Overview

ER23 Halogen Free Nitrile Foam


Flexible closed cell elastomeric thermal insulation material for condensation control in air-conditioning, refrigeration and chilled water installations. It is also suitable for reducing thermal losses in heating and plumbing systems. The combination of its technical properties, a low thermal conducting and a high resistance to water vapor transmission and competitive price makes it a cost effective energy saving solution.




 



  • Thickness: 0.5mm to 50mm

  • Sheet Size: 1.0m wide in 8m, 10m, 14m, 20m and 30m rolls

  • Finish: Smooth finish

  • Cutting: Standard press-tools


 


N.B. Available in plain or self-adhesive backed tape (SAB) alternatives. Bespoke sheets and gaskets are available, as well as customised rubber strips. Email your enquiries to sales@coruba.co.uk.


Fully Recyclable as the material is CFC and HCFC free.

Product Description

Description

Test Methods

Specification

Results

Cellular Structure

 

Closed Cell

Closed Cell

Density (KG/M2)

ASTM D1667

50-70

50 to 70 kg/m³

Thermal Conductivity

ASTM C518:2010

 

 

@Mean temp 9.36oC

 

W/(m.K)

0.0328 W/(m.K)

@Mean temp 24.77oC

 

W/(m.K)

0.0329 W(m.K)

@Mean temp 46.39oC

 

W/(m.K)

0.0358 W(m.K)

Temperature Limits oC

 

-40°C to +105°C

98°C

Thermal Stability

ASTM C534

4.5(7days°F@200

4.1

Fire Resistance

Class O

BS 476 Part 6

Pass

Class 1

BS 476 Part 7

Pass

Fire and Smoke Properties

AS/NZS 1530.3-1999

FSI 0-20;SDI 0-10

Pass

Water Absorption (% W/W)

ASTM C209: 1998

3.85

3.7

Long term absorption by total immersion method (28 days)

BSEN12087:1997

 

AvgWA(Vol%)=1.0

Water Vapor Permeability-Perms

ASTM E96

0.1 perms-inch

max

0.1

Water Vapor Diffusion Factor (µ-value)

BSEN 12086:1997

TC:22±1’C&50±3%

RH

≥7000

≥7392

Smoke & Toxicity (IMO MSC 61(67) 1996)

ISO 5659

Passed

Passed

Weather & UV Resistance

ASTM G53-1996

Excellent

Excellent

Ozone Resistance

ASTM D1149:1999

@40’C;72hr

duration

25% elongation

Excellent

Mildew Resistance

ASTM G 21-1980

No Fungal Growth

No Fungal Growth

Antimicrobial Activity

SO22196:2007

No Bacteria

Recovered

99.99%

Chemical Resistance

ASTM C-871

Good

Excellent

VOC

ASTM D5116

<500ug/m2/hr

<6ug/m2/hr

Flexibility

 

Excellent

Excellent

Product Process

 

W/O CFC,

Asbestos, Chlorine,

& Fibre

Excellent

Sound Absorption (200HZ-2500HV) SAA

ASTMC 423

NS

0.41

Noise Reduction Coefficient (NRC)

ASTMC 423

NS

0.4

Sound Absorption Coefficient (α)

ISO354:2003&

ISO11654:1997

NS

αw=0.4

ODP & GWP

Bureau Veritas

Standard

ODP=0;GWP≤5

ODP=0;GWP<5

Storage Life:

To be stored in dry, clean

rooms @normalRH (50-70%)

with ambient temperature

10-35’C

In House

NA

NA

Additional Information

Colour No
No Surcharge No
Resistance to Please Call
Insertion Req No
Length 1m
Product Type Sponge & Foam
Solid Yes
Drainage Holes No
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