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Airbag Coatings

ELASTOSIL® silicone rubber coatings are used to improve and maintain the functional reliability of chest, head, and curtain airbags. WACKER has also developed innovative liquid silicone rubber grades specifically for new types of airbags. They are designed to ensure the safety of the occupants by keeping the airbags inflated for a defined period of time.

Benefits:

  • High flexibility
  • Excellent resistance to temperature fluctuations, aging and abrasion
  • Non-toxic in the event of fire
  • Long service life
  • More uniform deployment
  • Reliable elasticity even under severe temperature conditions, from −50 °C to +180 °C

Applications:

  • Chest, head, knee and curtain airbags
  • Pedestrian airbags

Product Recommendations

Table is scrollable
Products
Technical data
Appearance Hardness Shore A Tensile strength Elongation at break Tear strength
ELASTOSIL® 47007 beige beige - - - - - - - -
ELASTOSIL® LR 6250 F TRANSPARENT transparent transparent 36[1] 36[1] 5.0 N/mm²[2] 5.0 N/mm²[2] 350 %[3] 350 %[3] 10 N/mm[4] 10 N/mm[4]
Legend
[1] Hardness Shore A | DIN ISO 48-4,  [2] Tensile strength | ISO 37 type 1,  [3] Elongation at break | ISO 37 type 1,  [4] Tear strength | ASTM D 624 B,  [] Suited,  [] Well suited,  [] Ideally suited