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Durethan BKV20GH3.0 000000
_More Info
_Data sheet ISO (PDF)

Data sheet
PA 6, 20 % glass fibers, injection molding, heat-aging stabilized, weather stabilized, improved surface finish
ISO Shortname:ISO 16396-PA 6,GF20,GHR,S14-080
Property Test Condition Unit Standard guide value
d.a.m。 cond.
Rheological properties
C Molding shrinkage, parallel 60x60x2; 280 °C / MT 80 °C; 600 bar % ISO 294-4 0.3
C Molding shrinkage, transverse 60x60x2; 280 °C / MT 80 °C; 600 bar % ISO 294-4 0.7
Post- shrinkage, parallel 60x60x2; 120 °C; 4 h % ISO 294-4 0.1
Post- shrinkage, transverse 60x60x2; 120 °C; 4 h % ISO 294-4 0.2

Mechanical properties (23 °C/50 % r. h.)
C Tensile modulus 1 mm/min MPa ISO 527-1,-2 7600 4700
C Tensile Stress at break 5 mm/min MPa ISO 527-1,-2 150 100
C Tensile Strain at break 5 mm/min % ISO 527-1,-2 3 7
C Charpy impact strength 23 °C kJ/m² ISO 179-1eU 45 60
C Charpy impact strength -30 °C kJ/m² ISO 179-1eU 40 40
C Charpy notched impact strength 23 °C kJ/m² ISO 179-1eA <10 <10
C Charpy notched impact strength -30 °C kJ/m² ISO 179-1eA <10 <10
Izod impact strength 23 °C kJ/m² ISO 180-1U 30 45
Izod impact strength -30 °C kJ/m² ISO 180-1U 30 30
Izod notched impact strength 23 °C kJ/m² ISO 180-1A <10 < 10
Izod notched impact strength -30 °C kJ/m² ISO 180-1A <10 <10
Flexural modulus 2 mm/min MPa ISO 178-A 6400 4100
Flexural strength 2 mm/min MPa ISO 178-A 210 130
Flexural strain at flexural strength 2 mm/min % ISO 178-A 4 6.5
Flexural stress at 3.5 % strain 2 mm/min MPa ISO 178-A 195 110

Thermal properties
C Melting temperature 10 °C/min °C ISO 11357-1,-3 222
C Temperature of deflection under load 1.80 MPa °C ISO 75-1,-2 195
C Temperature of deflection under load 0.45 MPa °C ISO 75-1,-2 215
C Coefficient of linear thermal expansion, parallel 23 to 55 °C 10-4/K ISO 11359-1,-2 0.2
C 线性热膨胀系数,transverse 23 to 55 °C 10-4/K ISO 11359-1,-2 0.9

Other properties (23 °C)
C Density kg/m³ ISO 1183 1280
Bulk density kg/m³ ISO 60 700

Processing conditions for test specimens
C Injection molding-Melt temperature °C ISO 294 280
C Injection molding-Mold temperature °C ISO 294 80

Processing recommendations
Drying temperature dry air dryer °C - 80
Drying time dry air dryer h - 2-6
Residual moisture content % Acc. to Karl Fischer 0.03-0.12
Melt temperature (Tmin - Tmax) °C - 270-290
Mold temperature °C - 80-120
C These 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
建议处理条件下小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.)
LANXESSDEUTSCHLAND GMBH|D-50569 COLOGNE
Date: 2019-05-01 05:46:07.0