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Vibration & Shock Control Solution

EXAGEL

A thermosetting rubber designed for vibration damping and shock absorbing.

Feature

  • Excellent thermal resistance
  • Broad variations of durometer and damping characteristics
  • Excellent compression set characteristics
  • No restricted substance materials used (RoHS compliant)
  • No LMW siloxane and sulfur used that could causecontact failure
  • UL 94 fire retardancy grade
  • Sheet or 3D molded geometry available

Process

  • A complex geometry can be moldable. Also, it can be molded with other materials.
  • Available in 0.3mm ~ 5mm sheet process. Please contact us for other thickness designs.

Lineup

Data Sheet

FF-5100T Series -General Purpose Grade
Item Unit FF-5120T FF-5130T FF-5140T FF-5150T FF-5160T
Hardness JIS TYPE A20 A30 A40 A50 A60
Tensil strength MPa 5.1 9.3 9.6 11.9 12.7
Elongation % 880 870 790 500 390
100% Modulus MPa 0.3 0.6 0.7 1.2 2.1
Tear strength N/mm 13.8 17.0 24 25 26.0
Compression set %
(70℃×22h)
8 8 11 9 12
Loss factor tanδ (23℃/30Hz) 0.36 0.44 0.38 0.38 0.38
Flame retardancy UL94 HB HB eqiuv. HB eqiuv. HB eqiuv. HB eqiuv.
FF-59000 Series - Halogen Free & High Attenuation Grade
Item Unit FFR-59020 FFR-59030 FFR-59040 FFR-59050 FFR-59060
Hardness JIS TYPE A20 A30 A40 A50 A60
Tensil strength MPa 2.8 6.8 9.1 8.7 8.4
Elongation % 549 592 733 616 594
100% Modulus MPa 0.4 0.6 0.7 1.1 1.5
Tear strength N/mm 7.6 18.6 23.6 28.4 32.7
Compression set %
(70℃×22h)
6 5 5 8 8
Loss factor tanδ (23℃/30Hz) 0.46 0.63 0.61 0.59 0.61
Flame retardancy UL94 HB eqiuv. HB eqiuv. HB eqiuv. HB eqiuv. HB eqiuv.
FF-7500Z Series- Halogen Free & High Attenuation Grade
Item Unit FF-7510Z FF-7520Z FF-7530Z FF-7540Z FF-7550Z FF-7560Z FF-7570Z
Hardness JIS TYPE A10 A20 A30 A40 A50 A60 A70
Tensil strength MPa 2.7 6.4 7.6 10.8 11.4 12.7 12.7
Elongation % 500 740 680 550 500 530 570
100% Modulus MPa 0.3 0.7 0.5 0.8 1.2 2.3 2.6
Tear strength N/mm 7.0 10.8 15.7 16.7 19.6 25.5 27.4
Compression set %
(70℃×22h)
5 5 7 5 6 4 6
Loss factor tanδ (23℃/30Hz) 0.54 0.61 0.85 1.05 0.95 0.91 0.58
Flame retardancy UL94 HB HB HB HB HB HB HB eqiuv.
FFR-77300 Series- Enhanced Low-Temperature Property Grade
Item Unit FFR-77320 FFR-77330 FFR-77340
Hardness JIS TYPE A20 A30 A40
Tensil strength MPa 2.3 3.2 4.6
Elongation % 290 240 190
100% Modulus MPa 0.4 0.8 1.7
Tear strength N/mm 5.8 7.7 8.3
Compression set %
(70℃×22h)
7 5 8
Loss factor tanδ (23℃/30Hz) 0.33 0.35 0.41
Flame retardancy UL94 HB eqiuv. HB eqiuv. HB eqiuv.
FF-7500NF Series : Flame Retardant UL94, V- Grade
Item Unit FF-7530NF FF-7550NF FF-7570NF
Hardness JIS TYPE A30 A50 A70
Tensil strength MPa 6.9 6.1 11.7
Elongation % 570 320 300
100% Modulus MPa 1.1 2 5
Tear strength N/mm 7.6 13.3 14.7
Compression set %
(70℃×22h)
10 9 13
Loss factor tanδ (23℃/30Hz) 0.61 0.63 0.74
Flame retardancy UL94 V-0 V-0 V-0
*This series is not a Halogen Free Grade

Development Flow

Upon receipt of your design information, we suggest the most optimized damper design by following the development flow. Contact Polymatech today for your complete application solutions.


Using the finite element method, we estimate design limitation comes a

setting space availability, stress concentration at stroke and constant of spring.

We welcome your any comments to our products and design engineering.
If you have any comments on our products, requests on product customization and design inquiries, please contact
SEKISUI POLYMATECH today.