Guidelines for Selecting Core Constructions for Multilayer Printed Wiring Board Applications

Defines guidelines for selecting core constructions in terms of fiberglass fabric style and configuration for use in multilayer printed wiring board applications. Eache core construction is given a registration number for ordering purposes. 3 pages. Released January 1994.

Specification for Finished Fabric Woven from "E" Glass for Printed Boards
(Includes Amendment 1)

Defines guidelines for selecting core constructions in terms of fiberglass fabric style and configuration for use in multilayer printed wiring board applications. Each core construction is given a registration number for ordering purposes. 3 pages. Released January 1994.

Specification for Finished Fabric Woven from "S" Glass for Printed Boards

Covers finished fabrics woven from "S" glass, electrical grade glass fiber yarns intended as a reinforcing material in laminated plastics for electrical and electronic use. 8 pages. Released February 1992.

Specification for Finished Fabric Woven from Aramid for Printed Boards

Covers finished fabrics woven from aramid yarns that are intended as a reinforcing material in laminated plastics for electrical and electronic use. All fabrics covered by this specification are plain weave. 5 pages. Released June 1990.

Specification for Finished Fabric Woven from Quartz (Pure Fused Silica) for Printed Boards

Covers finished fabrics woven from quartz fiber, yarns intended as a reinforcing material in laminated plastics for electrical and electronic use. 8 pages. Released February 1992.

Specification and Charaterization Methods for Nonwoven Cellulose Based Paper for Printed Boards

Determines the nomenclature and general, chemical and physical requirements of paper made from cellulosic fibers. This specification also provides physical and chemical characteristics for paper required to meet the design and performance requirements of PWBs. IPC-4110 also includes specification sheets for selecting and purchasing these materials. 7 pages. Released August 1988.

Specification and Charaterization Methods for Nonwoven "E" Glass Mat

Determines the nomenclature, definitions and physical requirements of mat made from nonwoven "E" glass fibers. This specification also provides physical characteristics of the mat required to meet the design and performance requirements of PWBs. IPC-4130 also includes specification sheets for selecting and purchasing these materials. 24 pages. Released September 1998.

Specification and Charaterization Methods for Nonwoven Para-Aramid Reinforcement

Covers the requirements and determines the nomenclature, definitions and physical requirements for reinforcement made from nonwoven para-aramid fibers. Para-aramid reinforcement is primarily used in HDI applications. This specification also includes slash sheets, which can be used when purchasing para-aramid reinforcement. 24 pages. Released April 1999