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IEC 61249-2-22:2005 ED1

Materials for printed boards and other interconnecting structures - Part 2-22: Reinforced base materials clad and unclad - Modified non-halogenated epoxide woven E-glass laminated sheets of defined flammability (vertical burning test), copper-clad

Publication date:   Jan 11, 2005

General information

60.60 Standard published   Jan 11, 2005

IEC

TC 91

International Standard

31.180   Printed circuits and boards

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Scope

This part of IEC 61249 gives requirements for properties of modified non-halogenated epoxide woven E-glass laminated sheet 0,05 mm up to 3,2 mm, of defined flammability (vertical burning test), copper-clad. The flammability rating is achieved through the use of phosphorus compounds and/or aluminium hydroxide fire retardants contained as part of the polymeric structure. The glass transition temperature is defined to be between 150 °C to 190 °C.

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PUBLISHED
IEC 61249-2-22:2005 ED1
60.60 Standard published
Jan 11, 2005