AERO-Sealor SR280/SR300


Sealing elastomer is a polymer material with excellent flexibility, scalability and electrical insulation properties. With small elastic modulus, high elongation, good resistance to air permeability, resistance to various chemical dielectric and electrical insulation properties, sealing elastomer by Aerobon is developed for shock absorption, sealing, flexing, abrasion resistance, corrosion resistance, insulation and other needs. Silicone elastomer can be applied with a variety of materials, blending or composite into synthetic elastomer with different performance and costs, resistant to bending and bending deformation. In accordance with different application needs and the environment, Aerobon has developed a series of materials for customers to choose. The differences in physical and chemical properties of series of products are demonstrated in temperature resistance, resilience, insulation, oil resistance, pressure resistance, wear resistance and so on.

Non-conductive sealing elastomer is usually installed as a filler gasket between the metal and the shell. The main role of elastomer gasket is to make the enclosure, gaskets and cover plate become excellently sealed to prevent dust, liquid or gas from penetrating into the product.

Product Description Typical Property Data

FEATURES

  • Diverse IP protection classes
  • Various colors to choose from
  • High flexibility and mechanical strength
  • Excellent ageing resistance
  • Full selections of rubber hoses, gaskets and molded rings
  • Customized design available

APPLICATION

  • Defense
  • Aerospace
  • Telecommunications
  • Network
  • Consumer electronics
FC@PROPERTIES FC@UNIT FC@TEST METHOD SR280 SR300 SR300V
Resin System
- -
EPDM
Silicone
Silicone
Hardness
Shore A ASTM D2240 70 55 45
Density
g/cm³ ASTM D792 1.4 1.2 1.3
Tensile Strength
psi ASTM D412 200 1200 800
Elongation
% ASTM D412 150 500 300
Tear Strength
PPI ASTM D624 100 100 60
Compression Set
% ASTM D395-B 18 14 20
Working Temperature
°C ASTM D1329 -55~+150 -70~+220 -55~+160
Characteristics
- -
Anti-Aging
Heat and Cold Resistant
Flame Retardant and High Temperature Resistant