AKROTEK®

Preliminary

PPS GF 30 natural (8836)PPS GF 30

AKROTEK® PPS GF 30 natural (8836) is a 30% glass fiber-reinforced polyphenylene sulfide with high stiffness, strength, and excellent temperature resistance up to 240 °C. It is characterized by very high flowability, exceptional dimensional stability, and good chemical resistance. These properties make it particularly suitable for coolant-carrying components exposed to high temperatures and aggressive media, such as impellers.

Features

hydrolysis / chemically stabilised

Properties

Modulus

12.000MPa

Strength

175MPa

Impact

45kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
12000 MPa
11900 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
175 MPa
175 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
1,9 %
1,9 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
30°C | d.a.m.
-
40°C | d.a.m.
-
45 kJ/m²
45 kJ/m²
45 kJ/m²

Thermal Properties

Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
265 °C

Glass transition temperature

ISO 11357-2

DSC, 2nd heating
90 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
280 °C

Flammability

Flammability

UL 94

0,4 mm Wall thickness
0,8 mm Wall thickness
1,6 mm Wall thickness
3,2 mm Wall thickness
V-0 Class
V-0 Class
V-0 Class
V-0 Class

General Properties

Density

ISO 1183

23°C
1,55 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
0,1 - 0,3 %

Molding shrinkage

ISO 294-4

flow
transverse
0,2 - 0,4 %
0,5 - 0,7 %

Disclaimer

All specifications and information given on this website are based on our current knowledge and experience. A legally binding promise of certain characteristics or suitability for a concrete individual case cannot be derived from this information. The information supplied here is not intended to release processors and users from the responsibility of carrying out their own tests and inspections in each concrete individual case. AKRO®, AKROMID®, AKROLEN®, AKROLOY®, AKROTEK®, ICX® and PRECITE® are registered trademarks of the Feddersen Group.