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POM

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Introduction澳门太阳赌城集团

澳门太阳赌城集团
澳门太阳赌城集团White, Black, Green, Grey, Yellow, Red, Blue, Orange, etc.
Size: Sheet:T X WX L   0.5-200mm×620/1000mm×1230/2000mm
ROD澳门太阳赌城集团Dia. X L     6-200mm×1000/2000mm


                                                                  DATA SHEET


ITEM

METHOD

UNIT

VALUE

Mechanical Properties

Specific gravity

ASTM D792

g/cm3

1.43

Tensile yield strength

ASTM D638

Mpa

60

Breaking elongation

ASTM D638

%

30

Bending strength

ASTM 790

Mpa

100

Flexural modulus

ASTM 790

Mpa

2800

Shore hardness

ASTM D2240

D

85

Impact strength

ASTM D256

J/M

74

Thermal Properties

Melting point

DSC

165

Heat distortion temperature

ASTM D648

130

Operating temperature

-

100

Maximum operating temperature

-

150

Thermal conductivity

DIN 52612-1

W/(K-M)

0.31

Coefficient of linear thermal expansion

ASTM D696

10-5-1/K

13

Electrical Properties

Dielectric strength

ASTM D150

KV-mm

19

Dielectric loss factor

ASTM D150

-

0.007

Volume resistivity

ASTM D257

Ω.cm

1014

Surface resistivity

ASTM D257

Ω

1016

Dielectric constant

ASTM D149

-

3.7

Chemical Properties

Water absorption

23 60%RH

%

0.22

Acid resistance

23 60%RH

 

+

Alkali resistance

 

 

+

Acid and alkali resistance

 

 

+

Resistance to sodium chlorate

 

 

0

Resistance to aromatic compounds

 

 

+

Resistance to ketone

23 60%RH

 

+

Resistance to hot water

23 60%RH

 

+

Others

Flammability

UL 94

 

HB

Viscosity

-

 

+

Non toxic

EEC 90/128 FDA

 

+

Coefficient of friction

DIN 53375

 

0.35

Anti-ultraviolet

-

 

0


Remarks:

 1.“+: positive “-”: negative “0”: depends.

 2. All the parameters above are based on raw material but not finished products,


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