CR124 - Black Hard Economy Grade SBR 80° shore

A blend of Natural Rubber / Styrene Butadiene rubber. 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.

Due to the nature and economy of manufacture [an amount of RECLAIMED materials are blended with base polymer and fillers] minor surface deformations and blemishes may occur and materials may be more odorous than normal.

Material Profile See below
Thickness 2mm to 12mm
Sheet Size 1.4m wide in 10 & 20m rolls
Finish Smooth both sides
Cutting Standard press-tools

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

Search Results:

Material NR/SBR
Application General Purpose
Store Hardness +/- 5º 80
Thickness 2mm, 4mm, 12mm
Temp. Range -20°C to +70°C
Colour Black
Insertion Req No
Cloth/Plate Plate / Plate
Resistant To N/A

Technical Data:

Stock Roll Sizes
[mm x mm x m]
Surface Finish Weight [kg/M²] Specifications Compound Values
[typical]
2mm x 1400mm x 20m SS 1.90 Colour Black
4mm x 1400mm x 10m SS 5.80 Compound SBR
12mm x 1400mm x 5m SS 17.40 Density [specific gravity] 1.45
      Hardness [degrees shore A] 80° ± 5°
      Tensile strength [Mpa] 3
      Elongation at break 140%
      Minimum temperature -20°C
      Maximum temperature +70°C
      Compression set (70°C for 22 hours) % 45
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