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Item Code: SM218

Black Diamond Drum Lagging – Mini Diamond

SM218 Black Diamond Drum Lagging – Mini Diamond is a high abrasion resistant rubber sheet material particularly suitable for Drum Lagging. It is a Natural Rubber with a hardness of 65° shore.

Also available with a Neoprene Bonding Layer.

N.B. All Metroseal sheeting can be supplied plain or with self adhesive backed tape (SAB). Rubber Strip to bespoke sizes are available along with customised sheets/gaskets. Please email your enquiry details to sales@metroseal.co.uk

The above sheeting is manufactured from top quality virgin materials and ingredients meeting high standard of performance.

  • Material Profile: See below
  • Thickness: 0.5mm to 50mm
  • Sheet Size: 1.5 or 2.0m wide
  • Finish: Plate finish
  • Cutting: Standard press-tools (full steel construction advised)

This Product is REACH, RoHS, PAH and CE Compliant

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

PROPERTIES

TEST METHOD

VALUES FPS UNITS

TEST METHOD

VALUES METRIC UNITS

SPECIFIC GRAVITY

ASTM D297

1.17

DIN 53508

1.17

HARDNESS

ASTM D2240

65 ± 5 SH A

DIN 53505

65 ± 5 SH A

TENSILE STRENGTH (MIN)

ASTM D412

1638 PSI

DIN 53504

115 KG/CM2

ELONGATION AT BREAK (MIN)

ASTM D412

450%

DIN 53504

450%

ABRASION RESISTANCE (MAX)

ASTM D5963

120 MM3

DIN 53516

120 MM3

COMPRESSION SET (70 ºC/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 70 ºC )

ASTM D573

 

 

 

— HARDNESS (PTS)

 

+ 5 (MAX)

 

+ 5 (MAX)

— TENSILE STRENGTH (%)

 

+ 10 / – 25

 

+ 10 / – 25

— ELONGATION AT BREAK (%)

 

+ 10 / – 25

 

+ 10 / – 25

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

CHEMICAL RESISTANCE

 

 

 

 

— OZONE

ASTM D 1149

FAIR

 

FAIR

— DILUTE ACIDS AND BASES

 

GOOD

 

GOOD

— CONCENTRATED ACIDS AND BASES

 

NOT RECOMMENDED

 

NOT RECOMMENDED

— OILS

 

NOT RECOMMENDED

 

NOT RECOMMENDED

— SOLVENTS

 

NOT RECOMMENDED

 

NOT RECOMMENDED

TEMPERATURE RANGE

 

-30º TO + 70ºC

 

-30º TO + 70ºC

COLOUR AND DESIGN

 

BLACK /RED /BLUE WITH GREY NEOPRENE BONDING LAYER & DIAMOND DESIGN

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