IEC 61249-2-21 Ed. 1.0 b PDF

Description

IEC 61249-2-21 Ed. 1.0 b – Materials for printed boards and other interconnecting structures – Part 2-21: Reinforced base materials, clad and unclad – Non-halogenated epoxide woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad

Gives requirements for properties of non-halogenated epoxide woven E-glass reinforced laminated sheets of defined flammability, copper-clad in thicknesses 0,05 mm up to 3,2 mm. The flammability rating is achieved through the use of non-halogenated inorganic and/or organic compounds acting as fire retardants.

Product Details

Edition:

1.0

Published:

11/12/2003

Number of Pages:

47

File Size:

1 file , 430 KB

Note:

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