mechanical properties

unit

index

hardness 

Shd

>70

tensile strength

Mpa(psi)

≥10(1.450×10^3)

bending strength

Mpa(psi)

≥15(2.175×10^3)

modulus of elasticity in static bending

Gpa(psi)

≥1.3(188.5×10^3)

shocking strength of simply supported beam (w/o nick)

KJ/m2

≥7

water absorption（24h 23oC）

%

≤2

Vicat softening point

oC

≥110

linear density       LB/FT

LB/FT

1.83?

other properties

   No release of formol and other irritating or harmful gases. No change after submerged in PH=4 acid solution and PH=10 alkali solution for three hours. No molding appearance on surface after 20 days of submerging in clear water at ambient temperature.