Kevra Oy

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Reinforcements’ properties

Reinforcement Density
kg/m3
Tensile strength
GPa
Modulus of elasticity
GPa
Strain at failure
%
Coefficient of thermal expansion
x 106 -1/K
Heat resistance
ºC
Glass fiber  2,52  3,4  73  3,5 – 4  5  300 – 500
Carbon fiber
SM
 1,8  4,5  230  1,8 – 2,1  -0,26  300 – 400
Carbon fiber
IM
 1,8  5  290  1,5 – 1,7  300 – 400
Carbon fiber
HM
 1,85  2,5 – 4  400 – 600  0,5 – 0,9  -1,3  300 – 400
Aramid
SM
 1,44  3,6  120  2,5  -3,5  400 – 500
Aramid
HM
 1,44  3,45  160  1,9  -4  400 – 500
Polyethylene  0,97  2,6 – 3  90 – 110  3 – 3,5  -12  145 – 155
SiC  3,05  3,95  400  1,5  > 1000

 

Products

  • Vacuum infusion supplies
  • Carbon fiber profiles
  • Release agents
  • Adhesives
  • Reinforcements
    • Aramids
    • Carbon fiber
    • Felts
    • Hybrid materials
    • Glass fiber
    • Polyester weaved fabrics
    • Prepregs
    • Reinforcements' properties
  • Moulding silicones
  • Tools
  • Filler and ancillary agents
  • Epoxies
  • Polyesters
  • Gelcoats
  • Urethanes
Chem Trends Hexcel EurocarbonUnited FoamMitsubishidiatex tfp

Kevra Oy
Ylästöntie 121 A
01740 Vantaa
General purchasing terms

tel. (09) 612 6820
kevra@kevra.fi

Open mon-fri 9-16

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