DESCRIPTION
Exhaustively covers the classification and requirements for finished fabrics woven from "E" glass fiber yarns. These yarns are formed from filaments of electrical-grade ("E") glass and are intended as reinforcing materials in laminated plastics for electrical and electronic uses. The fabrics covered by this specification are all of a plain-weave construction. Includes two extensive tables of finished fabric glass styles, one in SI units and the other in US units. The three Amendments that are now included in the document added a reference-only value of permittivity for E-glass for laminate dielectric property calculations. Also, the three Amendments added two new E-glass yarns and eight new weave styles in both SI and US units to the document. Supersedes IPC-4412A without the three Amendments and, in turn, IPC-4412; IPC-EG-140 with Amendments 1 & 2 and IPC-EG-140. 23 pages. Released July 2011.
| IPC International, Inc. | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | 4412B |
| Product Name | Specification for Finished Fabric Woven from "E" Glass for Printed Boards - includes Amendments 1, 2 & 3 |
