Welcome to UK's #1 choice for all things rubber!
Free delivery on orders over £500, all other orders have a fixed rate of £12.50 + VAT.
* Terms and conditions apply
If you would like to discuss this product, or you require a sample, please call 01702 560194. Alternatively, you can use our contact form.
ER22 Plain NBR/PVC Sponge Sheet
Item Code: CoruER22
Availability: In stock
- Zero water vapor permeability and almost zero water
- Good FR properties
- ER22 NBR/PVC Sponge is CFC and HCFC free
- No emissions of VOC
Please call 01702 560194 to buy this product.
Quick Overview
ER22 Plain NBR/PVC Sponge Sheet
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.
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
| Special Price | No |
|---|---|
| Resistance to | Please Call |
| Insertion Req | No |
| Product Type | Sponge & Foam |
| Solid | Yes |
| Drainage Holes | No |
| Download Document | 
|
|---|
Coruba is one of the UK's leading providers of high-quality rubber products and rubber matting.
Customer Service
Latest News
-
Coruba are now an ISO9001:2015 approved company!
24/07/2019 -
New EN45545-HL3 approved material now available!
24/07/2019
Contact Us
Units 28-30 Purdeys Way Purdeys Industrial Estate Rochford, Essex SS4 1ND
| Phone: | 01702 560194 |
|---|---|
| Fax: | +44 (0)845 130 8375 |
| Email: | info@coruba.co.uk |
© 2020 Coruba. All Rights Reserved.
ACCRASYSTEM LIMITED T/A Coruba | Company number 02127351
Registered office address: Bruce Allen Llp, 3rd Floor, Scottish Mutual House, 27-29 North Street, Hornchurch, Essex, RM11 1RS
