+86 17602151636

Catégories
EN

Vous êtes ici: Accueil>Nouvelles

Quel est le meilleur Aramide ou UHMWPE?

TEMPS: 2019-12-20 LES COUPS : 7

Advantages of Aramid

  • Less back deformation
  • Less overall blunt trauma
  • Higher melt point 400 Celsius/750 Fahrenheit
  • Very resistant to impact and abrasion damage
  • Haute résistance

Disadvantages of Aramid

  • Weighs slightly more than UHMWPE
  • Decays faster due to the contact from water and air
  • Poor compressive properties
  • Degradated by UV light
  • Hard to cut without special equipment

Advantages of UHMWPE

  • Léger
  • Effect is 40 percent stronger when the temperature is less than 90 degrees
  • Decays slow from water and air
  • Phenomenal chemical resistance

Disadvantages of UHMWPE

  • Melting point is 130 celsius/266 fahrenheit
  • High modulus of elasticity
  • The backface concave is more than aramid
  • Performance degradation if the temperature is higher than 90 celsius