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AKROMID®

B3 GK 30 black (1827)

PA6 GB30

AKROMID® B3 GK 30 black (1827) is a PA 6 filled with 30% glass beads. It is characterized by a high surface quality and low tendency to warp, which makes it suitable for use in technically demanding components in mechanical engineering and in the automotive industry.

Features

low warpage

Properties

Modulus

4.500MPa

Strength

75MPa

Impact

20kJ/m²

Sustainability

Recycled content

30 %

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
4500 MPa
2000 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
75 MPa
40 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
> 3,5 %
> 25 %

Flexural modulus

ISO 178

2 mm/min | d.a.m.
3300 MPa

Flexural strength

ISO 178

2 mm/min | d.a.m.
110 MPa

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
20 kJ/m²
40 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
3 kJ/m²
5 kJ/m²

Ball indentation hardness

ISO 2039-1

358N/30s | conditioned
961N/30s | d.a.m.
90 MPa
180 MPa

Thermal Properties

Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
70 °C

Temperature of deflection under load HDT/B

ISO 75

0,45 MPa
185 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
222 °C

Temperature index for 50% loss of tensile strength

IEC 60216

5.000 h
20.000 h
100 °C
90 °C

Vicat softening temperature B50

ISO 306

50°C/50N
205 °C

Flammability

Burning rate

UL 94

1,6 mm Wall thickness
HB Class

GWIT

IEC 60695-2-13

1,6 mm Wall thickness
675 °C

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties

Density

ISO 1183

23°C
1,34 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
2,0 - 2,2 %

Water absorption

ISO 62

23°C, saturated
6,5 %

Molding shrinkage

ISO 294-4

flow
transverse
0,8 - 1,0 %
0,9 - 1,1 %

Rheological Properties

Flowability

AKRO

1 mm Thickness
2 mm Thickness
120 mm
360 mm

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.