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Item Code: SM1320

Red Natural Rubber High Abrasion Grade 45° shore

SM1320 Red Natural Rubber High Abrasion Grade 45° shore is a Medium to High Grade abrasion resistant polymeric sheeting for applications including shotblast, chute linings, conveyor skirts and wear strips with good resistance to dilute acids and alkalis.

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: 1.4m wide in 5, 10 and 20m rolls
  • Finish: Smooth finish
  • Cutting: Standard press-tools

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

This Product is REACH, RoHS, PAH and CE Compliant

PROPERTIES

TEST METHOD

VALUES FPS UNITS

TEST METHOD

VALUES METRIC UNITS

SPECIFIC GRAVITY

DIN 53508

1.2 ±0.05

ASTM D297

1.2 ±0.05

HARDNESS

DIN 53505

45 ± 5 SH A

ASTM D2240

45 ± 5 SH A

TENSILE STRENGTH ( MIN )

DIN 53504

1425 PSI

ASTM D412

100 KG/CM2

ELONGATION AT BREAK ( MIN )

DIN 53504

400%

ASTM D412

400%

ABRASION RESISTANCE ( MAX )

DIN 53516

150 MM3

ASTM D5963

150 MM3

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

 

DIN 53517

 

35%

ASTM D395 METHOD B

 

35%

TEAR RESISTANCE ( ANGULAR ) MIN

DIN 53515

140 LBS/INCH

ASTM D624

25 KG/CM

CHANGE IN PROPERTIES AFTER

 

 

 

 

HEAT AGEING FOR ( 72 HRS. AT 70 ºC )

 

 

ASTM D573

 

— HARDNESS (PTS)

 

+ 5 (MAX)

 

+ 5 (MAX)

— TENSILE STRENGTH (%)

 

+ 10 / – 20

 

+ 10 / – 20

— ELONGATION AT BREAK (%)

 

+ 10 / – 20

 

+ 10 / – 20

VOLUME SWELL : AT 70ºC FOR 72 HRS

 

 

ASTM D 471

 

IN IRM OIL NO.1

 

NOT RECOMMENDED

 

NOT RECOMMENDED

IN IRM OIL NO.2

 

NOT RECOMMENDED

 

NOT RECOMMENDED

IN IRM OIL NO.3

 

NOT RECOMMENDED

 

NOT RECOMMENDED

CHEMICAL RESISTANCE

 

 

 

 

— OZONE

 

FAIR

ASTM D 1149

FAIR

— DILUTE ACIDS AND BASES

 

FAIR

 

FAIR

— CONCENTRATED ACIDS AND BASES

 

NOT RECOMMENDED

 

NOT RECOMMENDED

— OILS

 

NOT RECOMMENDED

 

NOT RECOMMENDED

— SOLVENTS

 

NOT RECOMMENDED

 

NOT RECOMMENDED

TEMPERATURE RANGE

 

-25º TO + 70º C

 

-25º TO + 70º C

COLOUR

 

RED

 

 

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