What is BS EN 61249-2-39 - Modified brominated epoxide woven E-glass laminated sheet about?
BS EN 61249-2-39 is the second part of an international standard used for printed boards and other interconnecting structures that specifies the properties of clad and unclad materials.
By using BS EN 61249-2-39, you can manufacture good quality High performance epoxide and non-epoxide, woven E-glass laminate sheets used in printed boards and other interconnecting structures.
BS EN 61249-2-39 specifies requirements for properties of modified brominated epoxide woven E-glass laminated sheet of a thickness 0,05 mm up to 3,2 mm, of defined flammability (vertical burning test), copper-clad. The glass transition temperature is defined to be 170 °C minimum.
Its flame resistance is defined in terms of the flammability requirements of 7.3. 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.
Who is BS EN 61249-2-39 - Modified brominated epoxide woven E-glass laminated sheet for?
BS EN 61249-2-39 on Materials for printed boards and other interconnecting structures is useful for:
- Aerospace
- Manufacturer of aircrafts
- Manufacturer of electronic components
- Manufacturer of automotive parts
- Electronic engineer
Why should you use BS EN 61249-2-39 - Modified brominated epoxide woven E-glass laminated sheet?
Printed circuit boards (PCBs) are used to mechanically support and electrically connect electronic components. These components are connected by using conductive pathways, tracks or signal traces etched from copper sheets laminated onto a non-conductive substrate.
BS EN 61249-2-39 specifies materials that can be used in constructing these printed circuit boards according to their operational requirements. This helps in determining the electrical properties of clad and unclad materials used in printed boards. These non-electric properties of copper-clad laminate help in avoiding the defects which directly impact the materials which are to be used in the manufacturing process.
By applying BS EN 61249-2-39, you can manufacture good quality High performance epoxide and non-epoxide, woven E-glass laminate sheets used in printed boards.
