Aluminios y Plásticos Cataluña

Polyester polyurethane (PA 70)

APPLICATIONS
  • Excellent flexibility and elasticity.
  • Excellent resistance to abrasion.
  • High load capacity.
  • Good dynamic properties, low heat generation.
  • Good resistance to aging, heat, humidity, weather.
  • Excellent impact resistance.
  • Excellent resistance to oils and fats.
  • Excellent heat resistance, fuels and solvents.

 

POLYESTER POLYURETHANE FEATURES (PA 70)
Hardness DIN 53 505 Shore A 72+/-3
Density DIN 53 479 gr/cm3 1,23
Tensile strength DIN 53 504 Mpa 39
Modulus at 100% DIN 53 504 Mpa 2,8
Modulus at 300% DIN 53 504 Mpa 4,1
Elongation at break DIN 53 504 % 710
Tear strength “C” DIN 53 515 KN/m 45,5
Resilience DIN 53 516 % 32
Residual compressive strain (22h. /70°C) DIN 52 517 Mpa at 55 0,6
Mpa at 10% 1
Mpa at 15% 1,4
Mpa at 20% 1,9
Mpa at 30% 2,6