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Item Code: SM107

Black Nitrile / SBR Rubber 70° shore

SM107 Black Nitrile (10% content) / SBR Rubber 70° shore. It is used where a cheaper quality material will suit – in simple applications such as packing pieces, dust seals, protection pads etc where the material is not coming under any duress and slight resistance is required

This product is fully CE, PAH, RoHS, REACH compliant

  • Material Profile: See Below
  • Thickness: 1.5 mm 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

Propertiestest method
values
fps units
test method
values
metric units
SPECIFIC GRAVITYDIN 535081.45 ± 0.05ASTM D2971.45 ± 0.05
HARDNESSDIN 5350570 ± 5 Sh AASTM D224070 ± 5 Sh A
TENSILE STRENGTH ( min )DIN 53504569 PSIASTM D41240 kg/cm2
ELONGATION AT BREAK ( min )DIN 53504200%ASTM D412200%
COMPRESSION SET (70 ºC/24 hrs/25% set) (max)DIN ISO 815-140%ASTM D395 METHOD B40%
TEAR RESISTANCE ( Angular ) minDIN 53515100 Lbs/InchASTM D62418 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 70º C FOR 72 HRS/INASTM D 471
IRM OIL NO.1+ 30%+ 30%
IRM OIL NO.2+ 44%+ 44%
IRM OIL NO.3+ 85%+ 85%
POLYMER CONTENT (NITRILE)10%10%
CHEMICAL RESISTANCE
--- OZONEFAIRASTM D 1149FAIR
--- DILUTE ACIDS AND BASESFAIRFAIR
--- CONCENTRATED ACIDS AND BASESNOT RECOMMENDEDNOT RECOMMENDED
--- OILSNOT RECOMMENDEDNOT RECOMMENDED
--- SOLVENTSNOT RECOMMENDEDNOT RECOMMENDED
TEMPERATURE RANGE-30 º to +90º C-30 º to +90º C
COLOURBLACKBLACK

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