IPC – 4101C PDF

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年7月2日 Conformance to IPC Bob Neves President Microtek Labs Benefits of l Industry Consensus Document Written By: – Laminators. IPC covers requirements for wide range of base materials, referred to as laminate or prepreg, to be used primarily for rigid or multilayer printed boards. Slash Sheets. Isola laminate and prepreg materials are certified to IPC or IPC IPC, “Specification for Base Materials for Rigid and Multi-layer.

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Requirements may be stated as a reduction of variation around a target value, as opposed to just meeting the speci? Typical examples of reinforcement designators are shown below: The manufacturer shall be responsible for assuring materials processed by authorized agents meet the applicable requirements of this speci?

Nonwoven E-glass core Secondary 2: If a referee method is required, it shall ipx as agreed upon between user and supplier.

IPC-4101C: Specification for Base Materials for Rigid and Multilayer Printed Boards

Quantity unit of issue and dimensions. Requirements only apply to the working area de? No failure shall be 411c for any specimen tested.

For more information on membership in IPC, please visit www. For alternate metal claddings not covered by industry standards, requirements shall be as agreed upon between user and supplier. Other — — ppm 2. Where lot is indicated in Tableonly one sheet is to be randomly selected 4101 each lot for testing. Length, width, thickness and other dimensional characteristics shall be measured with equipment capable of sufficient accuracy to verify the requirements of this speci?

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Where there is no speci?

The sheets shall be comprised of consecutive press loads of the same material covered by a single speci? Three microsections shall be done on each specimen. Dewetted areas measured in at least two dimensions are 2. When a period of one month or greater is indicated in Tablethe sampling plan shall be as described in Table for laminate and Table for prepreg materials.

Such lots shall be separate from new lots opc shall be clearly identi? Other — — HB — Speci? If the risk assessment is determined to be unacceptably high, the risk may be reduced by increasing the veri? Nominal thickness, width and length of material see 3. Moisture Absorption, maximum 5.

Prepreg parameters to include as a minimum, the resin content precent or treated weight total, resin?

These categories are intended to allow the document user to more easily? Until then, the performance level requirements shall be as agreed upon between user and supplier. Glass Transition Temperature The range of tolerance around the nominal dimensional stability see 3.

Cellulose paper, core Secondary 2: Encapsulated metallic particles of any size are not allowed.

Woven E-glass, surface Primary: The foreign inclusions are translucent. Pin-holed areas are 0. August IPCC The panels shall be inspected using an optical apparatus or aid that provides a minimum magni?

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Flexural Strength, minimum A. The Test Method 2.

IPCC硬多层板之基材规范-英文完全板(出版)_图文_百度文库

The original signature or line of authority of a designated company representative. Date of manufacture date when the material was impregnated.

The nominal value and tolerances for the individual tests shall be as speci? In stating the test results, the test method used shall be stipulated.

Br or Cl and ppm max. The supplier shall retain on? If the same glass style of prepreg is used to make thin core laminate, testing of the laminate only is required. To each of them, the members of the IPC extend their gratitude. The lot s code for the material to be certi? This data can be compiled, analyzed and reported as support for product compliance to this speci?

An inspection lot of laminate shall meet the following criteria: Production inspection, if applicable see 4. The TAEC recommends the use of the latest revision. The per ply thickness shall not vary from the nominal thickness more than speci? Adopted October 6, Your purchase of this document contributes to the ongoing development of new and updated industry standards and publications.

After moisture resistance C.