KOPLA Poly Acetal(POM)

SORT

Impact Modified Grade

Name

US12060

Properties

Test Method (ASTM)

Condition

unit

Containing 20% TPU

Melt Index

D1238

-

g/10min

-

Specific Gravity

D792

-

-

1.36

Water Absorption

D570

23°C, Water, 24h

%

1.3

Poisson's Ratio

D638

23°C

-

-

Molding Shrinkage(1/8')

D955

-

%

1.7~2.0

Melting Point

D1525

-

°C

-

Heat Deflection Temperature

D648

4.6kgf/cm²

°C

135

18.6kgf/cm²

°C

85

Vicat Softening Temperature

D1525

-

-

-

Coefficient of Linear Thermal Expansion

D696

-

X10^-4 1/K

13

Tensile Strength

D638

23°C

Kg/cm^2

420

Tensile Elongation

D638

23°C

%

150

Flexural Strength

D790

23°C

Kg/cm^2

550

Flexural Modulus

D790

23°C

Kg/cm^2

15000

Izod Impact Strength

D256

Notched

Kg.cm/cm

18

Rockwell Hardness

D785

M-scale

-

60

Flammability

UL94

-

-

HB

Dielectric Constant

D150

10^6Hz

-

-

Dielectric Dissipation Factor

D150

10^6Hz

-

-

Volume Resistivity

D257

-

Ω·CM

1*10^15

Dielectric Strength

D149

-

KV/MM

-