269 Plastic tip Tweezers Squared tips A 5 130 mm B 0.12 3.0 mm C 0.07 1.8 mm 269CF.SA Anti-Magnetic Anti-Acid Stainless Steel body with ESD Carbofib (CF) tips General notes Plastic Type CF PA66/CF30 polyamide 66 reinforced with 30 wt% carbon fibre heat stabilized very high rigidity, excellent tensile and flexural strength, fatigue and creep resistance low friction, self lubricating properties, excellent wear and abrasion resistance good heat capabilitygood chemical resistance (oils, grease, fuels, non polar solvents) not resistant to strong acids, alkalis and hot water or steam ESD safe material, (avoid powder attraction, sparks generation, ignition sources). very low coefficient of linear thermal expansion typical applications include handling of sensitive components and devices (electronic components, micro- mechanical parts, glass and ceramic substrates, capillary, etc.) Mechanical propetries Flexural modulus +23C: 17000 MPa ASTM D 790 Flexural modulus +60C: 12000 MPa ASTM D 790 Flexural modulus +90C: 9800 MPa ASTM D 790 Flexural modulus +120C 8000 MPa ASTM D 790 Tensile strength +23C 210 MPa ISO 527 Tensile strength +60C 159 MPa ISO 527 Tensile strength +90C 134 MPa ISO 527 Tensile strength +120C 117 MPa ISO 527 Rockwell hardness M: >100 ASTM D 785 Izod-Impact strength (notched) +23C 70 J/m ASTM D 785 Charpy-Impact strength (unnotched) 30 kJ/m DIN 53453 Thermal properties Temp. of defl. uner load (1.80 MPa): 256C ASTM D648 Temp. of defl. uner load (0.45 MPa): 260C ASTM D648 Vicat softening temperature (50C/h 50N) 254C ISO 306 Coef. of lin.therm expansion, normal: 2.80 E-5/C ASTM D 696 Continuous Use Temperature 130C 20 000 h Short Time Temperature 190C Electrical properties Surface resistivity 10 Ohm 100V Comparative tracking index: <100 Volts IEC 112 Decay time: < 0.1 sec 1000-10 V Other properties Density 1.28 g/ccm ISO 1183 Water absorption in water 23C (24h) 0.60% ISo 62 General Notes Stainless Steel type SA
