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ČSN EN 61249-2-43 (359062)
Materials for printed boards and other interconnecting structures - Part 2-43: Reinforced base materials clad and unclad - Non-halogenated epoxide cellulose paper/woven E-glass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
Translate name
STANDARD published on 1.11.2016
The information about the standard:
Designation standards: ČSN EN 61249-2-43
Classification mark: 359062
Catalog number: 500791
Publication date standards: 1.11.2016
SKU: NS-666247
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Ignitability and burning behaviour of materials and productsPrinted circuits and boards
Annotation of standard text ČSN EN 61249-2-43 (359062):
This part of IEC 61249 gives requirements for properties of non-halogenated epoxide cellulose paper reinforced core/woven E-glass reinforced surface laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly in thicknesses of 0,60 mm up to 1,70 mm. The flammability rating is achieved through the use of non-halogenated fire retardants reacted as part of the epoxide polymeric structure. The glass transition temperature is defined to be 100 °C minimum. Some property requirements may have several classes of performance. The class desired should be specified on the purchase order, otherwise the default class of material will be supplied
Preview of the standard ČSN EN 61249-2-43 (359062)
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