Material

Inorganic

Compressive strength, +graphene = 303 kgf/cm2

Better than commercial products + 72%

Coating

salt-spray test graphene > 6,000 hr

salt-spray test general > 1,500 hr

Film

WVTR graphene < 10-3 cc/m2.day

WVTR Commercial < 100 cc/m2.day

Thermal

K graphene > 20 W/mK

K Boron nitride < 6 W/mK

Conductive

sheet resistance graphene < 100 Ω/□ (percolation threshold is over 40wt.%)

sheet resistance PA66 > 1012 Ω/□

Alloy

Tensile strength graphene/AL = 249Mpa

Tensile strength AL = 154Mpa

Polymer

Tg graphene/PLA = 63℃

Tg PLA = 53℃

Fiber

toughness graphene > 1000J/g

toughness Kelevar < 78J/g