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Product Category

- ENPET E
- ENPET B
- PSU
- PES
- PPSU
ENPET B :-

Enpet B  has a higher impact strength and elongation compared to Enpet E. It finds a wide range of applications in mechanical, electrical and medical equipment due to its excellent chemical resistance and dielectric strength. It is physiologically safe and enjoys sexcellent dimensional stability.

Property

Unit

PBT

Specific Gravity

--

1.31

Melting Point 

°c

221

Continuous Use Temp Limit

°c

104

Water Absorbtion/24 Hours

%

0.25

Water Absorbtion@ saturation

%

0.4

Tensile Strength

 

55

Tensile Modulus

MPa

1700

Tensile Elongation @ break

MPa

100

Flexural Strength 

%

55

Flexural Modulus

MPa

2000

Compressive Strength

MPa

73

Compressive Modulus

MPa

--

Rockwell Hardness

M

M72

Rockwell Hardness

R

--

Izod Impact Notched

N.m/cm

0.17

Hardness, Durometer, Shore D

-

--

Shear Strength

MPa

--

Coeff of Friction

N.m/cm

--

Coeff of  Linear Thermal Expansion

in/⁰F(1.0E-5)

4

Heat Deflection Temp @ 66 psi

°c

16-

Heat Deflection Temp @ 264 psi

°c

80

Thermal Conductivity

W/m.K

0.2

Flammability rating

-

HB

Dielectric Strength

volts/cm

157500

Dielectric Constant @ 1 MHz

-

3

Dissipation Factor @ 1MHz

-

--

Volume Resistivity

ohm.cm

>1E+13

FDA Compliance

-

Yes


                                                                                                                                                         Application