Durethan® BKV30H2.0EF
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
Processing technology
Injection Molding
Injection Molding
Rheological properties
Melt volume-flow rate
75
cm³/10min
ISO 1133
Temperature
270
°C
ISO 1133
Load
5
kg
ISO 1133
Molding shrinkage (parallel)
0.24
%
ISO 294-4
Molding shrinkage (normal)
0.69
%
ISO 294-4
Mechanical properties
Tensile modulus
9400
MPa
ISO 527-1/-2
Tensile modulus (-40°C)
9860
MPa
ISO 527-1/-2
Tensile modulus (40°C)
8150
MPa
ISO 527-1/-2
Tensile modulus (100°C)
4220
MPa
ISO 527-1/-2
Tensile modulus (120°C)
3960
MPa
ISO 527-1/-2
Tensile modulus (140°C)
3750
MPa
ISO 527-1/-2
Tensile modulus (160°C)
3670
MPa
ISO 527-1/-2
Tensile modulus (180°C)
3430
MPa
ISO 527-1/-2
Tensile modulus (200°C)
2980
MPa
ISO 527-1/-2
Stress at break
170
MPa
ISO 527-1/-2
Strain at break
3
%
ISO 527-1/-2
Flexural modulus
8800
MPa
ISO 178
Flexural strength
260
MPa
ISO 178
Charpy impact strength (+23°C)
70
kJ/m²
ISO 179/1eU
Charpy impact strength (-30°C)
55
kJ/m²
ISO 179/1eU
Charpy notched impact strength (+23°C)
11
kJ/m²
ISO 179/1eA
Charpy notched impact strength (-30°C)
<10
kJ/m²
ISO 179/1eA
Izod notched impact strength (+23°C)
10
kJ/m²
ISO 180/1A
Puncture - maximum force (+23°C)
800
N
ISO 6603-2
Puncture - maximum force (-30°C)
700
N
ISO 6603-2
Puncture energy (+23°C)
2
J
ISO 6603-2
Puncture energy (-30°C)
2
J
ISO 6603-2
Thermal properties
Melting temperature (10°C/min)
221
°C
ISO 11357-1/-3
Temp. of deflection under load (1.80 MPa)
205
°C
ISO 75-1/-2
Temp. of deflection under load (0.45 MPa)
219
°C
ISO 75-1/-2
Temp. of deflection under load (8.00 MPa)
150
°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)
1
E-4/°C
ISO 11359-1/-2
Ball pressure temperature
210
°C
IEC 60695-10-2
Electrical properties
Electric strength
33
kV/mm
IEC 60243-1
Comparative tracking index
400
V
IEC 60112
Other properties
Water absorption
7
%
Sim. to ISO 62
Humidity absorption
2.1
%
Sim. to ISO 62
Density
1350
kg/m³
ISO 1183
Material specific properties
Drying temperature dry air dryer
80
°C
Drying time dry air dryer
2-6
h
Residual moisture content
0.03-0.12
%
acc. to Karl Fischer
Melt temperature (Tmin - Tmax)
250-290
°C
Mold temperature
80-120
°C
