Polymer Type

Thermoplastic
Advantages

Improved stiffness, dimensional stability and reduced creep compared with 20% Talc filled PP.
Disadvantages

Slightly reduced tensile strength and elongation at break along with increased specific gravity compared with 20% Talc filled PP.
Typical Properties

Property


Value

Density (g/cm3)


1.25

Surface Hardness


RR85

Tensile Strength (MPa)


30

Flexural Modulus (GPa)


3.2

Notched Izod (kJ/m)


0.03

Linear Expansion (/°C x 10-5)


5

Elongation at Break (%)


8

Strain at Yield (%)


4

Max. Operating Temp. (°C)


100

Water Absorption (%)


0.02

Oxygen Index (%)


18

Flammability UL94


HB

Volume Resistivity (log ohm.cm)


16

Dielectric Strength (MV/m)


20

Dissipation Factor 1kHz


0.006

Dielectric Constant 1kHz


2.6

HDT @ 0.45 MPa (°C)


130

HDT @ 1.80 MPa (°C)


80

Material. Drying hrs @ (°C)


NA

Melting Temp. Range (°C)


240 - 290

Mould Shrinkage (%)


0.7

Mould Temp. Range (°C)


30 - 50

Applications

Automotive "under bonnet" applications. Electrical housings.