Rubber Parts
Silicone Rubber Parts for Earphones with 300% Minimum Elongation
Key Specifications / Special Features :
  • Adhesive rubber feet in various materials.
  • Material: natural rubber, sponge rubber, and silicone rubber.
  • Abrasion: testing by Akron rubber abrasion tester: 100mg/42 maximum.
  • Tensile strength: 1,000psi minimum.
  • Hardness: 65 ±5 shore A.
  • Elongation: 300% minimum.
  • Adhesive material: 3M or Sony T4000.