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Silicone Rubber

Silicone Rubber is a kind of microporous, low-density, compressible polymer elastomer material made of silicone rubber raw rubber, vulcanizing agent, foaming agent, etc., after being mixed evenly and vulcanized at high temperature.

  • Color: Grey | Black | White | Red
  • Width: 500mm | 960mm
  • Density(g/cm3): 0.18 | 0.2 | 0.25 | 0.35 | 0.42 | 0.5
  • Length: Customize
  • Thickness(mm): 0.8 | 1.6 | 2.4 | 3.2 | 4.8 | 6.4 | 9.5 | 12.7
  • Samples: A4 Size
Data Sheet
Features
Applications
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Silicone Rubber Data Sheet

Test ItemUnitTest standardSY-180SY-200SY-250SY-350SY-420SY-500
Densityg.cm-3ASTM D 10560. 18±0.030.2±0.030.25±0.030.35±0.010.42±0.030.5±0.05
Compressive stress, 25%kPaASTM D 105610 ± 320 ± 330 ± 1060 ± 10110 ± 15145 ± 15
Compression set%ASTM D 1056100@50%≤ 3.0≤ 5.0
Tensile strengthMPaGB/T 528-2009≥ 0.3≥ 0.4
Elongation%GB/T 528-2009≥ 90≥ 100
Water absorption%Internal test≤ 5.0
Environmental protection test/RoHS REACHqualified
Flame retardancy/UL94-2013V-0
Smoke density/BS 6853 Appendix DA0≤220
Smoke toxicity/BS 6853 Appendix BR≤5
Surface flame propagation velocity/BS 476-7second level
CHF value of flame extinctionkW/m2BS ISO 9239- 1≥8
Maximum smoke density DS MAX/EN ISO 5659-2≤ 150
Traditional toxicity index Citg/EN ISO 5659-2≤0.75
Combustion produces toxic gases/SMP 800-C-2009qualified
Low temperature bending/ASTM D 1056-55  qualified
Dielectric strengthkV/mmGB/T 1695-2005≥ 2.0≥ 3≥ 3.5≥ 4
Volume resistivityΩ ·cmGB/T 1692-2005≥ 1.0*10^15
Thermal conductivityW/(m· K)ASTM C5180.040.06

Silicone Rubber Features

  • Excellent flame retardant.
  • Excellent electric insulation.
  • Steady-going storage.
  • Excellent memory and low-stress relaxation reduce maintenance costs associated with gasket failures.
  • Resistance to ultraviolet light, ozone, and extreme temperatures(-60 ~ 200 oC) enable consistent performance.

Silicone Rubber Applications

  • It is used to seal and protect various outdoor communications, cell packs, railway transportation, and electronics.
  • This material provides protection against wind-driven rain and fire, and reduces shock or isolates vibration.

Contact AdhTapes

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our well-trained operation team is ready to give you the answers you need. 
Sales - Mr Jason
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Sales - Mr Tom
Sales - Mrs Sasa

    +86-755-2301-3143
    +86-158-7555-3143
    NO.57 Houting Second Industry Area Shajing Baoan Shenzhen China 518104

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