BS EN 61249-2-4:2002 PDF
Materials for interconnection structures. Sectional specification set for reinforced base materials, clad and unclad - Polyester non-woven/woven fibreglass laminated sheet of defined flammability (vertical burning test), copper-clad
Materials for interconnection structures. Sectional specification set for reinforced base materials, clad and unclad - Polyester non-woven/woven fibreglass laminated sheet of defined flammability (vertical burning test), copper-clad
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 8 мая 2002 г.
- ICS:
- 31.180
- Технический комитет:
- CENELEC
- SKU:
- BS EN 61249-2-4:2002
Abstract
What is BS EN 61249-2-4 - - Properties of the copper-clad laminated sheets for interconnection structures about?
BS EN 61249-2-4 is the second part of the multi-series standard used for interconnecting structures. This helps in manufacturing good quality polyester non-woven/woven fibreglass laminated sheet used in interconnecting structures. BS EN 61249-2-4 specifies the requirements for properties of polyester woven fibreglass reinforced surface/non-woven fibreglass reinforced core copper-clad laminated sheet, of defined flammability, in thicknesses of 0,80 mm to 1,60 mm. Some property requirements may have several classes of performance. The class desired must ...
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