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Black Non Reinforced Diaphragm Grade EPDM 60 ° shore

Free delivery on orders over £500, all other orders have a fixed rate of £12.50 + VAT.
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Black Non Reinforced Diaphragm Grade EPDM 60 ° shore

Item Code: Coru204

Availability: In stock

  • REACH, RoHS, PAH and CE compliant.
  • Excellent resistance to weather and ozone.
  • Non-Reinforced Diaphragm Premium Grade EPDM: 60° Shore.
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£8.05 m2 + VAT

Quick Overview

Coru204 Black Non Reinforced Diaphragm Grade EPDM 60 ° shore is a high grade non reinforced diaphragm EPDM rubber sheet, offering excellent resistance to weather and ozone.


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.


Material Profile (see below):



  • Thickness: 0.5mm and 0.75mm

  • Sheet Size: 1.4m wide in 20m rolls

  • Finish: Smooth finish

  • Cutting: Standard press-tools


Other grades, colours and finishes are available - subject to minimum batch quantities.

Product Description

PROPERTIES

TEST METHOD

VALUES FPS UNITS

TEST METHOD

VALUES METRIC UNITS

SPECIFIC GRAVITY

ASTM D297

1.15

DIN 53508

1.15

HARDNESS

ASTM D2240

60 ± 5 SH A

DIN 53505

60 ± 5 SH A

TENSILE STRENGTH ( MIN )

ASTM D412

1425 PSI

DIN 53504

100 KG/CM2

ELONGATION AT BREAK (MIN)

ASTM D412

300%

DIN 53504

300%

COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX)

ASTM D395 METHOD B

 

30%

 

DIN 53517

 

30%

TEAR RESISTANCE (ANGULAR) MIN

ASTM D624

168 LBS/INCH

DIN 53515

30 KG/CM

CHANGE IN PROPERTIES

 

 

 

 

HEAT AGEING ( 72 HRS. AT 70ºC )

ASTM D573

 

 

 

--- HARDNESS (PTS)

 

+ 3 (MAX)

 

+ 3 (MAX)

--- TENSILE STRENGTH (%)

 

+ 10 / - 10

 

+ 10 / - 10

--- ELONGATION AT BREAK (%)

 

+ 10 / - 10

 

+ 10 / - 10

VOLUME SWELL : AT 70ºC FOR 72 HRS/IN

ASTM D 471

 

 

 

ASTM OIL NO.1

 

NOT RECOMMENDED

 

NOT RECOMMENDED

ASTM OIL NO.2

 

NOT RECOMMENDED

 

NOT RECOMMENDED

ASTM OIL NO.3

 

NOT RECOMMENDED

 

NOT RECOMMENDED

POLYMER CONTENT (EPDM)

 

100%

 

100%

CHEMICAL RESISTANCE

 

 

 

 

--- OZONE

ASTM D 1149

EXCELLENT

 

EXCELLENT

--- DILUTE ACIDS AND BASES

 

EXCELLENT

 

EXCELLENT

--- CONCENTRATED ACIDS AND BASES

 

EXCELLENT

 

EXCELLENT

--- OILS

 

NOT RECOMMENDED

 

NOT RECOMMENDED

--- SOLVENTS

 

NOT RECOMMENDED

 

NOT RECOMMENDED

TEMPERATURE RANGE

 

-30ºTO + 130ºC

 

-30ºTO + 130ºC

COLOUR

 

BLACK

Additional Information

Special Price No
Resistance to Please Call
Insertion Req No
Material EPDM
Shore Hardness +/- 5º 60
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