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PA 6, 20 % glass fibers, injection molding, heat-aging stabilized, weather stabilized, improved surface finish



ISO Shortname: ISO 1874 PA 6, GHR, 14-080, GF20

Property Test Condition Unit Standard guide value
d.a.m. cond.
Rheological properties
C Molding shrinkage, parallel 60x60x2; 280 ¡ãC / MT 80 ¡ãC; 600 bar % ISO 294-4 0.3¡¡
C Molding shrinkage, transverse 60x60x2; 280 ¡ãC / MT 80 ¡ãC; 600 bar % ISO 294-4 0.7¡¡
Post- shrinkage, parallel 60x60x2; 120 ¡ãC; 4 h % ISO 294-4 0.1¡¡
Post- shrinkage, transverse 60x60x2; 120 ¡ãC; 4 h % ISO 294-4 0.2¡¡

Mechanical properties (23 ¡ãC/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 ¡ãC kJ/m² ISO 179-1eU 45 60
C Charpy impact strength -30 ¡ãC kJ/m² ISO 179-1eU 40 40
C Charpy notched impact strength 23 ¡ãC kJ/m² ISO 179-1eA <10 <10
C Charpy notched impact strength -30 ¡ãC kJ/m² ISO 179-1eA <10 <10
Izod impact strength 23 ¡ãC kJ/m² ISO 180-1U 30 45
Izod impact strength -30 ¡ãC kJ/m² ISO 180-1U 30 30
Izod notched impact strength 23 ¡ãC kJ/m² ISO 180-1A <10 < 10
Izod notched impact strength -30 ¡ãC 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 ¡ãC/min ¡ãC ISO 11357-1,-3 222¡¡
C Temperature of deflection under load 1.80 MPa ¡ãC ISO 75-1,-2 195¡¡
C Temperature of deflection under load 0.45 MPa ¡ãC ISO 75-1,-2 215¡¡
C Coefficient of linear thermal expansion, parallel 23 to 55 ¡ãC 10-4/K ISO 11359-1,-2 0.2¡¡
C Coefficient of linear thermal expansion, transverse 23 to 55 ¡ãC 10-4/K ISO 11359-1,-2 0.9¡¡

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

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

Processing recommendations
Drying temperature dry air dryer¡¡¡ãC - 80¡¡
Drying time dry air dryer¡¡h - 2-6¡¡
Residual moisture content¡¡% Acc. to Karl Fischer¡¡0.03-0.12¡¡
Melt temperature (Tmin - Tmax)¡¡¡ãC - 270-290¡¡
Mold temperature¡¡¡ãC - 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.