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Durethan B31SKH3.0LT 904040
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  _Data sheet ISO (PDF) 

 

Data sheet
PA 6, non-reinforced, injection molding, heat-aging stabilized, improved laser-transparency, NIR-laser transparent coloring (black)
 
ISO Shortname:  ISO 16396-PA 6,,GR,S14-030
PropertyTest ConditionUnitStandardguide value1
 d.a.m.cond.
Rheological properties
CMolding shrinkage, parallel60x60x2; 270 °C / WZ 80 °C; 600 bar%ISO 294-41
CMolding shrinkage, transverse60x60x2; 270 °C / WZ 80 °C; 600 bar%ISO 294-41.1
Post- shrinkage, parallel60x60x2; 120 °C; 4 h%ISO 294-40.2
Post- shrinkage, transverse60x60x2; 120 °C; 4 h%ISO 294-40.2

Mechanical properties (23 °C/50 % r. h.)
CTensile modulus1 mm/minMPaISO 527-1,-235001000
CYield stress50 mm/minMPaISO 527-1,-28045
CYield strain50 mm/min%ISO 527-1,-2420
CNominal strain at break50 mm/min%ISO 527-1,-210>50
CCharpy impact strength23 °CkJ/m²ISO 179-1eUNN
CCharpy impact strength-30 °CkJ/m²ISO 179-1eUNN
CCharpy notched impact strength23 °CkJ/m²ISO 179-1eA<1025
CCharpy notched impact strength-30 °CkJ/m²ISO 179-1eA<10<10
Izod impact strength23 °CkJ/m²ISO 180-1UNN
Izod impact strength-30 °CkJ/m²ISO 180-1U230N
Izod notched impact strength23 °CkJ/m²ISO 180-1A<1020
Izod notched impact strength-30 °CkJ/m²ISO 180-1A<10<10
Flexural modulus2 mm/minMPaISO 178-A2900900
Flexural strength2 mm/minMPaISO 178-A11535
Flexural strain at flexural strength2 mm/min%ISO 178-A6.57
Flexural stress at 3.5 % strain2 mm/minMPaISO 178-A10030
CPuncture maximum force23 °CNISO 6603-25760
CPuncture maximum force-30 °CNISO 6603-26120
CPuncture energy23 °CJISO 6603-270
CPuncture energy-30 °CJISO 6603-250
Ball indentation hardnessN/mm²ISO 2039-115055

Thermal properties
CMelting temperature10 °C/min°CISO 11357-1,-3221
CTemperature of deflection under load1.80 MPa°CISO 75-1,-260
CTemperature of deflection under load0.45 MPa°CISO 75-1,-2170
Vicat softening temperature50 N; 120 °C/h°CISO 306200
CCoefficient of linear thermal expansion, parallel23 to 55 °C10-4/KISO 11359-1,-20.8
CCoefficient of linear thermal expansion, transverse23 to 55 °C10-4/KISO 11359-1,-21

Electrical properties (23 °C/50 % r. h.)
CVolume resistivityOhm·mIEC 62631-31.00E+131.00E+10
Surface resistivityOhmIEC 601671.00E+151.00E+14

Other properties (23 °C)
CWater absorption (Saturation value)Water at 23 °C%ISO 6210
CWater absorption (Equilibrium value)23 °C; 50 % RH%ISO 623
CDensitykg/m³ISO 11831130
Bulk densitykg/m³ISO 60600

Processing conditions for test specimens
CInjection molding-Melt temperature°CISO 294270
CInjection molding-Mold temperature°CISO 29480

Processing recommendations
Drying temperature dry air dryer°C -80
Drying time dry air dryerh -2-6
Residual moisture content%Acc. to Karl Fischer 0.03-0.12
Melt temperature (Tmin - Tmax)°C -260-280
Mold temperature°C -80-100

Notes
1Typical properties: these are not to be construed as specifications
CThese property characteristics are taken from the CAMPUS plastics data bank and are based on the international catalogue of basic data for plastics according to ISO 10350.
Disclaimer
Disclaimer for commercial products
This information and our technical advice - whether verbal, in writing or by way of trials - are given in good faith but without warranty, and this also applies where proprietary rights of third parties are involved. Our advice does not release you from the obligation to verify the information currently provided - especially that contained in our safety data and technical information sheets - and to test our products as to their suitability for the intended processes and uses. The application, use and processing of our products and the products manufactured by you on the basis of our technical advice are beyond our control and, therefore, entirely your own responsibility. Our products are sold in accordance with the current version of our General Conditions of Sale and Delivery.
Test values
Unless specified to the contrary, the values given have been established on standardized test specimens at room temperature. The figures should be regarded as guide values only and not as binding minimum values. Kindly note that, under certain conditions, the properties can be affected to a considerable extent by the design of the mould/die, the processing conditions and the coloring.
Processing note
Under the recommended processing conditions small quantities of decomposition product may be given off during processing. To preclude any risk to the health and well-being of the machine operatives, tolerance limits for the work environment must be ensured by the provision of efficient exhaust ventilation and fresh air at the workplace in accordance with the Safety Data Sheet. In order to prevent the partial decomposition of the polymer and the generation of volatile decomposition products, the prescribed processing temperatures should not be substantially exceeded. Since excessively high temperatures are generally the result of operator error or defects in the heating system, special care and controls are essential in these areas.
Conditioning
Conditioning in accordance with ISO 1110 (70 °C; 62 % r.h.)
Envalior Deutschland GmbH | D-40474 DUESSELDORF
Date: 20.12.2023