AKROMID® RM brochure A3 - AKRO-PLASTIC GmbH

AKROMID® RM-M mechanical series (PA 6)Typical values for black colourmaterial at 23° CTest Specification Test Method UnitB3 GF 15 RM-M(3696)B3 GF 30 RM-M(3016)B3 GF 50 RM-M(3146)B3 GF 15 9 RM-M(3512)B3 GF 30 9 RM-M(30 99)B3 GF 50 9 RM-M(3147)B3 GF 15 4 RM-M(3440)B3 GF 30 4 RM-M(3476)B3 GF 50 4 RM-M(3221)Mechanical Properties d.a.m. cond. d.a.m. cond. d.a.m. cond. d.a.m. cond. d.a.m. cond. d.a.m. cond. d.a.m. cond. d.a.m. cond. d.a.m. cond.Tensile modulus 1 mm/min ISO 527-1/2 MPa 6,200 4,200 11,000 7,100 17,000 12,000 6,200 4,200 10,500 7,500 16,000 13,000 6,300 4,300 9,500 7,500 16,500 13,000Yield stress²/Tensile stress at break 5 mm/min ISO 527-1/2 MPa 125 85 165 110 210 135 125 85 170 115 210 145 130 87 170 115 210 160Elongation at break 5 mm/min ISO 527-1/2 % 3 4.5 2.6 4.5 2.2 3 3 4.5 2.6 4.2 2.2 3 3 4.5 2.8 4.2 2 2.7Flexural modulus 2 mm/min ISO 178 MPa 4,800 9,600 17,500 4,800 9,600 17,200 4,800 9,500 16,800Flexural stress³ 2 mm/min ISO 178 MPa 190 250 320 190 250 330 190 250 320Charpy impact strength 23 °C ISO 179-1/1eU kJ/m² 45 50 70 70 70 70 45 50 70 70 70 70 42 50 75 70 75 75Charpy impact strength -30 °C ISO 179-1/1eU kJ/m² 40 40 65 60 60 60 40 40 65 60 60 60 40 40 65 60 60 60Charpy notched impact strength 23 °C ISO 179-1/1eA kJ/m² 7 8 12 15 20 20 7 8 12 13 20 20 7 8 12 13 20 20Charpy notched impact strength -30 °C ISO 179-1/1eA kJ/m² 7 7 10 10 15 20 7 7 10 10 16 20 7 7 10 10 16 20Ball indentation hardness HB 961/30 ISO 2039-1 MPa 180 230 280 180 230 280 180 230 280Electrical Properties d.a.m. d.a.m. d.a.m. d.a.m. d.a.m. d.a.m. d.a.m. d.a.m. d.a.m. d.a.m.Comparative tracking index,CTITest solution A IEC 60112 600 600 600 600 600 600 600 600 600 600Thermal PropertiesMelting point DSC, 10 K/min ISO 11357-1 °C 225 225 225 225 225 225 225 225 225 225Heat distortion temperature, HDT/A 1.8 MPa ISO 75-1/2 °C 200 210 215 195 205 205 210 195 200 205Heat distortion temperature, HDT/C 8 MPa ISO 75-1/2 °C 160 165 160 160 165 160 165FlammabilityFlammability acc.UL 94 0.8 mm UL 94 Class HB HB HB HB HB HB HB HB HB HBRate acc. FMVSS 302(< 100 mm/min)General Properties> 1 mmthicknessFMVSS 302 mm/min + + + + + + + + + +Density 23 °C ISO 1183 g/cm³ 1.28 1.41 1.62 1.28 1.41 1.41 1.61 1.28 1.41 1,6Content reinforcement ISO 1172 % 15 30 50 15 30 30 50 15 30 50Moisture absorption 70 °C/62 % r.h. ISO 1110 % 2.2 1.65 1.2 2.1 1.6 1.6 1.2 2.1 1.6 1,2ProcessingFlowability Flowspiral¹ AKRO mm 880 700 500 830 700 700 500 820 670 500Processing shrinkage,flowProcessing shrinkage,transverseISO 294-4 % 0.5 0.3 0.4 0.5 0.4 0.4 0.4 0.4 0.25 0.3ISO 294-4 % 0.9 0.8 0.7 0.8 1.0 1.0 0.7 0.7 0.7 0.7¹ = mould temperature: 80 °C, melt temperature: 270 °Cinjection pressure: 750 bar, cross section of flow spiral: 7 mm x 3,5 mm² = yield stress and elongation at break: test speed 50 mm/min³ = unreinforced compounds at flexural strain of 3.5 %+ = passed“cond.” test values = conditioned, measured on test specimens stored according to ISO 1110“d.a.m.” = dry as moulded test values = residual moisture content < 0.10 %2 3