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Disogrin, Simrit & Merkel Spec Sheets

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  • DISOGRIN 6865
    Name: DISOGRIN 6865
    Material: Premium polyurethane, TODI based
    Type: Injection molded
    Color: Natural
    Property Standard Value Units
    Hardness ASTM D-2240-68 92 Shore A
    Tensile Strength ASTM D-412 Die C 5900 psi
    Elongation Set ASTM D-412 Die C 550 %
    Elongation Set ASTM D-412 Die C 15 %
    300% Modulus ASTM D-412 Die C 1700 psi
    100% Modulus ASTM D-412 Die C 750 psi
    Abrasion Loss DIN 53/516 25 mm3
    Tear Die C ASTM D-624 660 pli
    Tear Nicked ASTM D-624 360 pli
    Bayshore Resilence ASTM D-2632-7 51 %
    Compression Set “B”
        22 Hrs @ 70°C
    ASTM D-395-69, Method “B” 9 %
    Specific Gravity ASTM D-792, Method A1 1.15  
  • DISOGRIN 9250
    Name: DISOGRIN 9250
    Material: Premium polyurethane, TODI based
    Type: Cast
    Color: Natural
    Property Standard Value Units
    Hardness ASTM D-2240-68 92 Shore A
    Tensile Strength ASTM D-412 Die C 6000 psi
    Elongation Set ASTM D-412 Die C 400 %
    Elongation Set ASTM D-412 Die C 18 %
    300% Modulus ASTM D-412 Die C 3400 psi
    100% Modulus ASTM D-412 Die C 1600 psi
    Abrasion Loss DIN 53/516 36 mm3
    Tear Die C ASTM D-624 700 pli
    Tear Nicked ASTM D-624 480 pli
    Bayshore Resilence ASTM D-2632-7 35 %
    Compression Set “B”
        22 Hrs @ 70°C
    ASTM D-395-69, Method “B” 26 %
    Specific Gravity ASTM D-792, Method A1 1.17  
  • DISOGRIN D92S
    Name: DISOGRIN D92S
    Material: Premium polyurethane, TODI based
    Type: injection molded
    Color: Natural
    Property Standard Value Units
    Hardness ASTM D-2240 94 ± 3 Shore A
    Hardness ASTM D-2240 43 ± 3 Shore D
    Tear Strength ASTM D-624 45 N/mm, Min.
    Tensile Strength ASTM D-412 25 MPa, Min.
    Modulus @ 300% Enlongation ASTM D-412 15 MPa, Min.
    Elongation ASTM D-412 400 % Min.
    Compression Set
    22 Hrs @ 70°C ASTM D-395 (Method B) 30 % Max.
    Heat Age (70 Hours @ 100°C)
    Change in Hardness ASTM D-573 ± 15  
    Change in Tensile Strength ASTM D-573 ± 30 % Max.
    Change in Elongation ASTM D-573 -50 % Max.
    Water Resistance (70 Hours @ 100°C)
    Change in Hardness ASTM D-471 ± 10 % Max.

    Change in Volume

    ASTM D-471 ± 15 % Max.
    Fluid Resistance, ASTM #1 Oil (70 Hours @ 100°C)
    Change in Hardness ASTM D-471 -5 to +15 % Max.
    Change in Tensile Strength ASTM D-471 -25 % Max.
    Change in Elongation ASTM D-471 -45 % Max.
    Change in Volume ASTM D-471 -10 to +5 % Max.
    Fluid Resistance, ASTM #3 Oil (70 Hours @ 100°C)
    Change in Hardness ASTM D-471 -10 to +5 % Max.
    Change in Strength ASTM D-471 -45 % Max.
    Change in Elongation ASTM D-471 -45 % Max.
    Change in Volume ASTM D-471 0 to +25 % Max.
  • DISOGRIN D80S
    Name: DISOGRIN D802S
    Material: Premium polyurethane, TODI based
    Type: injection molded
    Color: Natural
    Property Standard Value Units
    Hardness ASTM D-2240 85 ± 3 Shore A
    Tear Strength ASTM D-624 67 N/mm, Min.
    Tensile Strength ASTM D-412 25 MPa, Min.
    Modulus @ 300% Enlongation ASTM D-412 9 MPa, Min.
    Elongation ASTM D-412 400 % Min.
    Compression Set
    22 Hrs @ 70°C ASTM D-395 (Method B) 35 % Max.
    Heat Age (70 Hours @ 100°C)
    Change in Hardness ASTM D-573 ± 15  
    Change in Tensile Strength ASTM D-573 ± 30 % Max.
    Change in Elongation ASTM D-573 -50 % Max.
    Water Resistance (70 Hours @ 100°C)
    Change in Hardness ASTM D-471 ± 10 % Max.

    Change in Volume

    ASTM D-471 ± 15 % Max.
    Fluid Resistance, ASTM #1 Oil (70 Hours @ 100°C)
    Change in Hardness ASTM D-471 -5 to +15 % Max.
    Change in Tensile Strength ASTM D-471 -25 % Max.
    Change in Elongation ASTM D-471 -45 % Max.
    Change in Volume ASTM D-471 -10 to +5 % Max.
    Fluid Resistance, ASTM #3 Oil (70 Hours @ 100°C)
    Change in Hardness ASTM D-471 -10 to +5 % Max.
    Change in Strength ASTM D-471 -45 % Max.
    Change in Elongation ASTM D-471 -45 % Max.
  • DISOGRIN 928
    Name: DISOGRIN 928
    Material: Premium polyurethane, TODI based
    Color: Natural
    Property Standard Value Units
    Hardness DIN 53505 98 ± 2 Shore A
    Hardness DIN 53505 60 ± 5 Shore D
    Specific Gravity DIN 53479 1.20 ± 0.02  
    Resilience DIN 53512 ≥ 25 %
    Tensile Strength DIN 53455 ≥ 30 N/mm2
    Elongation at Break DIN 53455 ≥ 300 %
    300% Modulus DIN 53455 ≥ 28 N/mm2
    Tear Strength DIN 53507 ≥ 90 N/mm2
    Wear DIN 53516 ≤ 50 mm3
    Glass Transition   -17 °C
    Low Temperature Brittleness   -50 °C
    Compression Set
    24 Hrs @ 20°C DIN 53517 ≤ 20 %
    22 Hrs @ 70°C DIN 53517 ≤ 35 %
    70 Hrs @ 100°C DIN 53517 ≤ 65 %
  • SIMRITAN 94 AU 925
    Name: SIMRITAN 94 AU 925
    Material: Premium polyurethane, TODI based
    Color: Blue
    Property Standard Value Units
    Specific Gravity DIN 53479 1.18 g/cm3
    Hardness DIN 53505 94 Shore A
    Reboud Resilience DIN 53512 35 %
    Modulus at 100% DIN 53504 11.9 N/mm2
    Tensile Strength DIN 53504 61.0 N/mm2
    Ultimate Elongation DIN 53504 428 %
    Compression Set
    22h @ 70°C DIN 53517 40 %
  • SIMRITAN 98 AU 928
    Name: SIMRITAN 98 AU 928
    Material: Premium polyurethane, TODI based
    Color: Blue
    Property Standard Value Units
    Specific Gravity DIN 53479 1.20 g/cm3
    Hardness DIN 53505 97 Shore A
    Modulus at 100% DIN 53504 21.1 N/mm2
    Tensile Strength DIN 53504 41.1 N/mm2
    Ultimate Elongation DIN 53504 389 %
  • NOVATHAN 95 AU V142
    Name: NOVATHAN 95 AU V142
    Material: Premium polyurethane, MDI based
    Color: Blue
    Property Standard Value Units
    Durometer Hardness ASTM D-2240 95 ± 2 Shore A
    Durometer Hardness ASTM D-2240 48 ± 3 Shore D
    Density ASTM D-792 1.20 ± 0.01 g/cm3
    Tensile Strength ASTM D-412 40 N/mm2
    Elongation at Break ASTM D-412 500 %
    Tear Strength ASTM D-624 120 N/mm
    Rebound Resilience DIN 53512 42 %
    Abrasion DIN 53516 18 mm3
    Compression Set
    70h/70°C,
    25% compression
    ASTM D-395 (Method B) 27 %

    24h/100°C,
    25% compression

    ASTM D-395 (Method B) 24 %
    70h/70°C,
    25% compression
    ASTM D-395 (Method B) 26 %
  • Merkel 70 NBR B209
    Name: Merkel 70 NBR B209
    Material: NBR (Acrylonitrile Bunadiene Rubber)
    Color: Black
    Property Standard Value Units
    Density   1.20 ± 0.02 g/cm3
    Hardness   70 ± 5 Shore A
    Hardness   70 ± 5 IRHD
    Tensile Strength   ≥ 11 N/mm
    Ultimate Elongation   ≥ 250 %
    Modulus 100% Elongation*   4.4 N/mm2
    Tear Strength*   11 N/mm
    Change In Volume*
    ASTM Oil I (168 hr/100°C)   -5.4 %
    ASTM Oil III (168 hr/100°C)   13 %
    Change In Hardness*
    ASTM Oil I (168 hr/100°C)   1 Points
    ASTM Oil III (168 hr/100°C)   -8 Points
    Compression Set
    24 hr/70°C DIN 53517 ≤ 11 %
    70 hr/100°C DIN 53517 ≤ 23 %
    24 hr/70°C ASTM D-395 B ≤ 10 %
    70 hr/100°C ASTM D-395 B ≤ 15 %

    *Typical Properties

  • Merkel 70 NBR B276
    Name: Merkel 70 NBR B276
    Material: NBR (Acrylonitrile Bunadiene Rubber)
    Color: Black
    Property Standard Value Units
    Density DIN 53479 1.23 ± 0.02 g/cm3
    Hardness DIN 53505 70 ± 5 Shore A
    Hardness DIN 53519 73 ± 5 IRHD
    Tensile Strength DIN 53504 ≥ 14 N/mm2
    Ultimate Elongation DIN 53504 ≥ 280 %
    Modulus 100% Elongation DIN 53504 5 N/mm2
    Resistance To Tear Propagation DIN 53515 18 N/mm2
    Low Temperature Reference
    Value TR
    DIN 53520 -22 °C
    Brittle Point TS DIN 53546 -50 °C
    Change In Volume
    ASTM Oil I (168 hr/100°C)   -5 %
    ASTM Oil III (168 hr/100°C)   11 %
    Change In Hardness
    ASTM Oil I (168 hr/100°C)   5 Points
    ASTM Oil III (168 hr/100°C)   -6 Points
    Compression Set
    24 hr/70°C DIN 53517 ≤ 17 %
    70 hr/100°C DIN 53517 ≤ 32 %
    24 hr/70°C ASTM D395 B ≤ 12 %
    70 hr/100°C ASTM D395 B ≤ 20 %
  • Merkel 72 NBR 872
    Name: Merkel 72 NBR 872
    Material: NBR (Acrylonitrile Bunadiene Rubber)
    Color: Black
    Property Standard Value Units
    Specific Gravity DIN 53479 1.21 g/cm2
    Hardness DIN 53505 72 Shore A
    Rebound Resilience DIN 53512 34 %
    Modulus at 100 % DIN 53504 6.5 N/mm2
    Tensile Strength DIN 53504 16.5 N/mm2
    Ultimate Elongation DIN 53504 270 %
    Compression set (22 hr/100°C) DIN 53517 20 %
  • Merkel 79 NBR B246
    Name: Merkel 79 NBR B246
    Material: NBR (Acrylonitrile Bunadiene Rubber)
    Color: Black
    Property Standard Value Units
    Density DIN 53479 1.22 ± 0.02 g/cm3
    Hardness DIN 53505 78 ± 5 Shore A
    Hardness DIN 53519 78 ± 5 IRHD
    Tensile Strength DIN 53504 ≥ 10.5 N/mm2
    Ultimate Elongation DIN 53504 ≥ 250 %
    Modulus 100% Elongation* DIN 53504 6.5 N/mm2
    Tear Strength* DIN 53515 16 N/mm
    Change In Volume*
    ASTM Oil I (168 hr/100°C)   -1.7 %
    ASTM Oil III (168 hr/100°C)   16 %
    Change In Hardness*
    ASTM Oil I (168 hr/100°C)   2 Points
    ASTM Oil III (168 hr/100°C)   -12 Points
    Compression Set
    24 hr/70°C DIN 53517 ≤ 15 %
    70 hr/100°C DIN 53517 ≤ 40 %
    24 hr/70°C ASTM D395 B ≤ 14 %
    70 hr/100°C ASTM D395 B ≤ 26 %

    *Typical Properties

  • Merkel 80 NBR 709
    Name: Merkel 80 NBR 709
    Material: NBR (Acrylonitrile Bunadiene Rubber)
    Color: Black
    Property Standard Value Units
    Specific Gravity DIN 53479 1.27 g/cm2
    Hardness DIN 53505 82 Shore A
    Rebound Resilience DIN 53512 29 %
    Modulus at 100 % DIN 53504 10.2 N/mm2
    Tensile Strength DIN 53504 16.9 N/mm2
    Ultimate Elongation DIN 53504 290 %
    Compression Set (22 hr/100°C) DIN 53517 25 %
  • Merkel 80 NBR 878
    Name: Merkel 80 NBR 878
    Material: NBR (Acrylonitrile Bunadiene Rubber)
    Color: Black
    Property Standard Value Units
    Specific Gravity DIN 53479 1.30 g/cm2
    Hardness DIN 53505 83 Shore A
    Rebound Resilience DIN 53512 26 %
    Modulus at 100 % DIN 53504 10.5 N/mm2
    Tensile Strength DIN 53504 15.5 N/mm2
    Ultimate Elongation DIN 53504 170 %
    Compression Set (22 hr/100°C) DIN 53517 20 %
  • Merkel 85 NBR B248
    Name: Merkel 85 NBR B248
    Material: NBR (Acrylonitrile Bunadiene Rubber)
    Color: Black
    Property Standard Value Units
    Density DIN 53479 1.37 ± 0.02 g/cm3
    Hardness DIN 53505 84 ± 5 Shore A
    Hardness DIN 53519 86 ± 5 IRHD
    Tensile Strength DIN 53504 ≥ 14 N/mm2
    Ultimate Elongation DIN 53504 ≥ 200 %
    Modulus 100% Elongation* DIN 53504 5.8 N/mm2
    Tear Strength* DIN 53515 30 N/mm
    Change In Volume*
    ASTM Oil I 168hr/100°C -3.5 %
    ASTM Oil III 168hr/100°C 11 %
    Change In Hardness*
    ASTM Oil I 168hr/100°C 8 Points
    ASTM Oil III 168hr/100°C -7 Points
    Compression Set
    24 hr/70°C DIN 53517 ≤ 35 %
    70 hr/100°C DIN 53517 ≤ 55 %
    24 hr/70°C ASTM D395 B ≤ 30 %
    70 hr/100°C ASTM D395 B ≤ 55 %

    *Typical Properties

  • Merkel 87 NBR B247
    Name: Merkel 87 NBR B247
    Material: NBR (Acrylonitrile Bunadiene Rubber)
    Color: Black
    Property Standard Value Units
    Density DIN 53479 1.25 ± 0.02 g/cm3
    Hardness DIN 53505 86 ± 5 Shore A
    Hardness DIN 53519 87 ± 5 IRHD
    Tensile Strength DIN 53504 ≥ 17.5 N/mm2
    Ultimate Elongation DIN 53504 ≥ 200 %
    Modulus 100% Elongation* DIN 53504 8.8 N/mm2
    Tear Strength* DIN 53515 21 N/mm
    Change In Volume*
    ASTM Oil I (168hr/100°C)   -2.5 %
    ASTM Oil III (168hr/100°C)   12.6 %
    Change In Hardness*
    ASTM Oil I (168hr/100°C)   2 Points
    ASTM Oil III (168hr/100°C)   -10 Points
    Compression Set
    24 hr/70°C DIN 53517 ≤ 20 %
    70 hr/100°C DIN 53517 ≤ 35 %
    24 hr/70°C ASTM D395 B ≤ 20 %
    70 hr/100°C ASTM D395 B ≤ 33 %

    *Typical Properties

  • Merkel 88 NBR 101
    Name: Merkel 88 NBR 101
    Material: NBR (Acrylonitrile Bunadiene Rubber)
    Color: Black
    Property Standard Value Units
    Specific Gravity DIN 53479 1.41 g/cm2
    Hardness DIN 53505 90 Shore A
    Rebound Resilience DIN 53512 18 %
    Modulus at 100 % DIN 53504 8.0 N/mm2
    Tensile Strength DIN 53504 13.5 N/mm2
    Ultimate Elongation DIN 53504 230 %
    Compression Set (22 hr/100°C) DIN 53517 43 %
  • Merkel 90 NBR B283
    Name: Merkel 90 NBR B283
    Material: NBR (Acrylonitrile Bunadiene Rubber)
    Color: Black
    Property Standard Value Units
    Density DIN 53479 1.30 ± 0.02 g/cm3
    Hardness DIN 53505 93 ± 5 Shore A
    Hardness DIN 53519 93 ± 5 IRHD
    Tensile Strength DIN 53504 ≥ 14 N/mm2
    Ultimate Elongation DIN 53504 ≥ 100 %
    Tear Strength* DIN 53515 19 N/mm
    Change In Volume
    ASTM Oil I (168hr/100°C)   -3.5 %
    ASTM Oil III (168hr/100°C)   8 %
    Change In Hardness*
    ASTM Oil I (168hr/100°C)   4 Points
    ASTM Oil III (168hr/100°C)   -5 Points
    Compression Set
    24 hr/70°C DIN 53517 ≤ 18 %
    70 hr/100°C DIN 53517 ≤ 32 %
    24 hr/70°C ASTM D395 B ≤ 16 %
    70 hr/100°C ASTM D395 B ≤ 26 %

    *Typical Properties

  • Merkel 70 FPM K682
    Name: Merkel 70 FPM K682
    Material: FPM (Fluoroelastomer)
    Property Standard Value Units
    Density DIN 53479 1.85 ± 0.02 g/cm3
    Hardness DIN 53505 70 ± 5 Shore A
    Hardness DIN 53519 69 ± 5 IRHD
    Tensile Strength DIN 53504 ≥ 10 N/mm2
    Ultimate Elongation DIN 53504 ≥ 150 %
    Modulus 100% Elongation DIN 53504 ≥ 5.7 N/mm2
    Resistance To Tear Propagation DIN 53515 ≥ 10 N/mm2
    Change In Volume
    ASTM Oil III (70hr/150°C)   1.8 %
    Service Fluid No. 101 (70hr/200°C)   10 %
    Change In Hardness
    ASTM Oil III (70hr/150°C)   0 Points
    Service Fluid No. 101   -6 Points
    Compression Set
    70 hr/100°C DIN 53517 ≤ 14 %
    70 hr/200°C DIN 53517 ≤ 28 %
  • Merkel 70 FPM K655
    Name: Merkel 70 FPM K655
    Material: FPM (Fluoroelastomer)
    Property Standard Value Units
    Density DIN 53479 1.90 ± 0.02 g/cm3
    Hardness DIN 53505 76 ± 5 Shore A
    Hardness DIN 53519 76 ± 5 IRHD
    Tensile Strength DIN 53504 ≥ 12 N/mm2
    Ultimate Elongation DIN 53504 ≥ 140 %
    Modulus 100% Elongation DIN 53504 ≥ 8 N/mm2
    Resistance To Tear Propagation DIN 53515 ≥ 13.5 N/mm2
    Change In Volume
    ASTM Oil III (70hr/150°C)   1 %
    Service Fluid No. 101   9.5 %
    Change In Hardness
    ASTM Oil III (70hr/150°C)   -2 Points
    Service Fluid No. 101   -7 Points
    Compression Set
    70 hr/100°C DIN 53517 ≤ 13 %
    70 hr/200°C DIN 53517 ≤ 25 %
    70 hr/100°C ASTM D395 B ≤ 10 %
    70 hr/200°C ASTM D395 B ≤ 20 %
  • HGW HG600
    Name: HGW HG600
    Material: Fabric Reinforced Resin
    Color: Blue
    Property Standard Value Units
    Compression Strength DIN 53454 340 N/mm2
    Flexural Strength DIN 53452 100 N/mm2
    Ball Impression Hardness at 23°C DIN 53456 110 N/mm2
    Specific Gravity DIN 53479 1.25 - 1.45 g/cm3
    Water Absorption After 24h at 23°C DIN 53495 < 1 %
    Water Absorption (to saturation point) DIN 53495 < 4 %
    Coefficient of Thermal Expansion VDE 0304 60-70 × 10-6 1/K
    Temperature Limit DIN 53479 120 °C

Important Notes:
Not to be used for specification purposes. These values serve only as a guide for engineering design. Values are median values obtained from laboratory specimens. The given values are based on a limited number of tests on standard test pieces (2mm sheets) produced in the laboratory. The data of finished parts can deviate from above values depending on the manufacturing process and the component geometry.

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