FIELD: chemistry.
SUBSTANCE: invention relates to an adhesive cushion based on epoxy resins and glass fibre cloth, used to produce multilayer printed-circuit boards. The adhesive cushion is made using glass fibre cloth soaked with a mixture of epoxy diane resin, 4,4'-diaminodiphenylsulphone, nickel acetylacetonate and spherical particles of butadiene nitrile styrene carboxylate polymer with a diameter of 10-8-10-7 m, with the following ratio of components, pts.wt: epoxy diane resin 100, polymer 5-20, 4,4'-diaminodiphenylsulphone 15, glass fibre cloth 130, nickel acetylacetonate 1.
EFFECT: reducing warping of the multilayer printed-circuit board to no more than 0,1 mm.
1 tbl, 3 ex
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|---|---|---|---|
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| PROCESS OF MANUFACTURE OF MULTILAYER PRINTED CIRCUIT BOARDS | 1994 | 
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| CEMENT COMPOUND | 0 | 
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| MANUFACTURING METHOD OF MULTILAYER PRINTED CIRCUIT BOARDS | 2011 | 
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| ADHESIVE COMPOSITION | 0 | 
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| EPOXYVINYLESTER RESIN AND FIREPROOF POLYMER COMPOSITE MATERIAL BASED THEREON | 2013 | 
 | RU2573003C2 | 
Authors
Dates
2015-05-10—Published
2013-08-06—Filed