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Flame Retadant PA

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Introduction

Flame Retardant PA (FR PA)
Color:Black
Size: Sheet:T X WX L  6-200mm×620/1000mm×1230/2000mm
          ROD:Dia. X L   6-200mm×1000/2000mm

                                                                 DATA SHEET

ITEM

METHOD

UNIT

VALUE

Mechanical Properties

Specific gravity

ASTM D792

g/cm3

1.22

Tensile yield strength

ASTM D638

Mpa

74

Breaking elongation

ASTM D638

%

5

Bending strength

ASTM 790

Mpa

90

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Flexural modulus

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ASTM 790

Mpa

2200

Shore hardness

ASTM D2240

D

85

Impact strength

ASTM D256

J/M

50

Thermal Properties

Melting point

DSC

220

Heat distortion temperature

ASTM D648

70

Operating temperature

-

100

Maximum operating temperature

-

150

Thermal conductivity

DIN 52612-1

W/(K-M)

0.23

Coefficient of linear thermal expansion

ASTM D696

10-5-1/K

8

Electrical Properties

Dielectric strength

ASTM D150

KV-mm

25

Dielectric loss factor

ASTM D150

-

0.032

Volume resistivity

ASTM D257

Ω.cm

1014

Surface resistivity

ASTM D257

Ω

1016

Dielectric constant

ASTM D149

-

4.2

Chemical Properties

Water absorption

23 60%RH

%

1.28

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

 

V-0

Viscosity

-

 

+

Non toxic

EEC 90/128 FDA

 

+

Coefficient of friction

DIN 53375

 

0

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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