Durethan® BKV30H3.0EF, PA6-GF30 - Envalior

Durethan® BKV30H3.0EF

30% Glass Reinforced, Injection Molding, Heat Stabilized, Improved flow

General Information

Durethan® is the trade name for our range of engineering thermoplastics based on polyamide 6 and polyamide 66. These polyamides are partially crystalline thermoplastics which offer an ideal combination of properties, especially for technical applications. They provide high mechanical strength and stiffness, good dielectric properties, high resistance to both heat and chemical attack, and good friction and wear properties.

Special features

Good or high flow
Heat stabilized

General Document

Regulatory Affairs

Absence Declaration BNST2023-11-16
Absence Declaration DMF (2009/251/EC: Dimethylfumarate)2023-11-16
Absence Declaration ELV (2000/53/EC: Heavy metals)2024-02-15
Absence Declaration Nano Materials2023-11-16
Absence Declaration Ozone Depleting Chemicals2024-06-27
Absence Declaration PAH (Polycyclic Aromatic Hydrocarbons)2023-11-16
Absence Declaration PBT chemicals under TSCA section 6(h)2023-11-16
Absence Declaration POPs (Persistent Organic Pollutants)2023-10-27
Absence Declaration Phthalates (2005/84/EC: DEHP, DBP, BBP,DINP,DIDP, DNOP)2023-11-16
Absence Declaration Red Phosphorus2023-11-16
Conflict minerals declaration (EICC, GeSI)2024-05-15
REACH Registration Statement2024-03-27
RoHS Statement (2011/65/EC: Heavy metals)2024-02-01
SVHC, REACH Annex XIV and –XVII Statement2024-06-27

Yellow Card

Yellow Card Envalior GmbH (E245249)

Processing technology
Injection Molding

Rheological properties

Molding shrinkage (parallel)

0.25

ISO 294-4

Molding shrinkage (normal)

0.7

ISO 294-4

Mechanical properties

Tensile modulus

9400

MPa

ISO 527-1/-2

Stress at break

170

MPa

ISO 527-1/-2

Strain at break

ISO 527-1/-2

Flexural modulus

8400

MPa

ISO 178

Flexural strength

260

MPa

ISO 178

Charpy impact strength (+23°C)

kJ/m²

ISO 179/1eU

Charpy impact strength (-30°C)

kJ/m²

ISO 179/1eU

Charpy notched impact strength (+23°C)

kJ/m²

ISO 179/1eA

Charpy notched impact strength (-30°C)

<10

kJ/m²

ISO 179/1eA

Izod notched impact strength (+23°C)

kJ/m²

ISO 180/1A

Puncture - maximum force (+23°C)

750

ISO 6603-2

Puncture - maximum force (-30°C)

650

ISO 6603-2

Puncture energy (+23°C)

1.7

ISO 6603-2

Puncture energy (-30°C)

1.3

ISO 6603-2

Thermal properties

Melting temperature (10°C/min)

221

°C

ISO 11357-1/-3

Temp. of deflection under load (1.80 MPa)

210

°C

ISO 75-1/-2

Temp. of deflection under load (0.45 MPa)

215

°C

ISO 75-1/-2

Coeff. of linear therm. expansion (parallel)

0.2

E-4/°C

ISO 11359-1/-2

Coeff. of linear therm. expansion (normal)

E-4/°C

ISO 11359-1/-2

Ball pressure temperature

205

°C

IEC 60695-10-2

Glow Wire Flammability Index GWFI

675

°C

IEC 60695-2-12

GWFI (Thickness (1) tested)

0.75

IEC 60695-2-12

Glow Wire Flammability Index GWFI

700

°C

IEC 60695-2-12

GWFI (Thickness (2) tested)

1.5

IEC 60695-2-12

Glow Wire Ignition Temperature GWIT

700

°C

IEC 60695-2-13

GWIT (Thickness (1) tested)

0.75

IEC 60695-2-13

Glow Wire Ignition Temperature GWIT

675

°C

IEC 60695-2-13

GWIT (Thickness (2) tested)

1.5

IEC 60695-2-13

Electrical properties

Relative permittivity (100Hz)

3.63

IEC 62631-2-1

Relative permittivity (1 MHz)

4.43

IEC 62631-2-1

Dissipation factor (100 Hz)

0.02

E-4

IEC 62631-2-1

Dissipation factor (1 MHz)

0.03

E-4

IEC 62631-2-1

Volume resistivity

>1E13

Ohm*m

IEC 62631-3-1

Surface resistivity

Ohm

IEC 62631-3-2

Electric strength

31.6

kV/mm

IEC 60243-1

Comparative tracking index

600

IEC 60112

Other properties

Water absorption

Sim. to ISO 62

Humidity absorption

2.1

Sim. to ISO 62

Density

1360

kg/m³

ISO 1183

Material specific properties

Drying temperature dry air dryer

°C

Drying time dry air dryer

2-6

Residual moisture content

0.03-0.12

acc. to Karl Fischer

Melt temperature (Tmin - Tmax)

260-280

°C

Mold temperature

80-120

°C