AKROMID®

Preliminary

A3 GK 40 1 black (9188)PA66 GB40

AKROMID® A3 GK 40 1 black (9188) is a heat-stabilized PA 6.6 reinforced with 40% glass beads. It is characterized by a high-quality surface finish and low tendency to warp, making it suitable for technically demanding components in mechanical engineering and the automotive industry. This grade offers excellent adhesion to silicone and also ensures reliable laser markability.

Features

heat stabilised 130
laser markable
recycled content
low warpage

Properties

Modulus

5.300MPa

Strength

85MPa

Impact

20kJ/m²

Sustainability Aspects

Recycled content

ISO 14021

Pre-consumer (PIR)
40 %

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
5300 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
85 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5,3 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
20 kJ/m²

Thermal Properties

Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
120 °C

Temperature of deflection under load HDT/B

ISO 75

0,45 MPa
230 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
262 °C

Flammability

Flammability

UL 94

1,6 mm Wall thickness
HB Class

General Properties

Density

ISO 1183

23°C
1,44 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,8 %

Water absorption

ISO 62

23°C, saturated
5,1 %

Molding shrinkage

ISO 294-4

flow
transverse
0,9 - 1,1 %
1,1 - 1,3 %

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.

Similar products

AKRO Compound Explorer

AKROMID®

A3 GK 40 1 black (1804)

PA66 GB40

AKROMID® A3 GK 40 1 black (1804) is a heat stabilised PA 6.6 filled with 40% glass beads. It is characterized by a high surface quality and low warpage, which makes it suitable for use in technically demanding components in mechanical engineering and

Modulus

5.500MPa

Strength

85MPa

Impact

25kJ/m²