N1819E_02

Polyamid 6.6 This document and any information or descriptive matter set out in it are confidential and copyright property and must not be disclosed, loaned copied or used for any purpose whatsoever without prior written permission

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Material number, internal Material code: As-delivered forms and references to: internal obsolete DIN ISO standards for semifinished products standards for moulding materials N/cm % 2N/cm 2Nm/cm 2N/cm 2N/cm 2N/cm °C 3g/cm °C W/(mK) 1/K kJ/(kgK) Ωcm kV/cm rating rating rating °C °C % % % % 21819 PA – N1819 / .... N 236.819 N 206.819 5700 250 750 2 140000 14) Tensile strength σB Elongation at break εR Ball indentation hardness H 30 Flexural strength σdB Notch impact strength αk 7Reversed bending strength σbW (2·10) Time yield limit σ1/1000 Modulus of elasticity from tensile test Martens load deflection temperature Density Melting point Thermal conductivity Coeff. of linear thermal expansion Specific heat Volume resistivity Dielectric strength Arc resistance Tracking resistance Method KA Method KB short-time (days) Max. service temperature long-time (months-years) IEC Fire behaviour ASTM UL Water absorption in water / humid air Length change in standard atmosphere Shrinkage in processing Post-shrinkage Shrinkage coefficient Colouration Basis of material DIN 53455 DIN 53455 DIN 53456 DIN 53452 DIN 53453 DIN 53444 DIN 53457 DIN 53458 DIN 53479 DIN 52612 DIN 52328 DIN 53482 DIN 53481 DIN 53484 DIN 53480 DIN 53480 — — ASTM D 635 UL 94 DIN 53472 DIN 534 DIN 534 ) 1) 1) 1) 1) -610010 12610 400 3 b > 600 1) ) ) ) ) 11 11 8500 320000 1,14 256 0,24 1,67 15 10 105 2) 2) 2) ) ) 22 - 30 ... 80 nonburning SE 2 (wall thickness ≥ 1,6 mm) 38,5 / 2,5 ) 1 ... 2 5light and dark colours ) hexamethylenediamine and adipic acid Standards and specifications Processing qualities Special properties and application Remarks Readily machined. Very readily processed by injection moulding and extrusion; readily released from mould. Weldable and weldable by ultrasonic method (good in near field, poor in far field). Good abrasion resistance, moderate load deflection temperature. Rapid embrittlement and discolouration above 80 °C. Good resistance to weathering, alkalis, oils and greases. Not resistant to acids, cresol, phenol. For parts that experience moderate mechanical loading as well as complicated, thin-walled parts where dimensional accuracy is not high. 1) Indicative value for standard atmosphere (23 °C, 50% relative humidity). 2) Indicative value at 20 °C, dry. 3) Indicative values. 4) Include colour code in drawings (see standard N0024 for exception). 5) No substantial change in above numerical values. English translation added : 2005-09-23 AREVA T&D - Oberentfelden, Switzerland Administrator SEH Released by P. A. Revision Date 1977-12-19 Edition 02