POM ROD DATA SHEET

       Property

 Unit

Copolymerization

Homopolymer

Density

G/cm3

1.425

1.425

Moisture

%

0.25

0.22

Tensile

Mpa

68.6

60.37

Elongation ratio

%

Inject15 press75

60.75

Bending strength

Mpa

96.04

89.18

Compression strength

Mpa

123.48  109.76

Impact

KJ/M

Injest 7.6

Press 12.5

6.5-7.6

Hardness

RH

M94 R120

M78-80

Specific heat volume

J/KG.K

Temperaure of thermal deformation C

0.45Mpa

170

158

Volume resistiv

(wetness50%23C)

n.cm

6×10¹⁴

1×10¹⁴

Dielectric Strength (3.2mm thik)

Kv/mm

18.6

19.7

Resistant arc characteristic

S

240

Strong –acid influence

Slight white

Strong –acid influence

Corrode

Alkali influence

Some resistance

Organic solvent

fine