Resin composition, prepreg containing same, laminated board and printed circuit board
A resin composition, printed circuit board technology, applied in the field of laminates and printed circuit boards, resin composition, can solve the problem of general interlayer adhesion, achieve no resin enrichment problem, excellent interlayer The effect of adhesion
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Embodiment 1
[0057] This embodiment provides an epoxy resin copper-clad laminate, which is prepared from a resin composition, and the resin composition includes: (A) a DCPD epoxy resin with a softening point of less than 95°C, (B ) active ester resin, (C) phosphorus-containing phenolic resin and (D) inorganic filler.
[0058] The preparation method of above-mentioned laminated board comprises the steps:
[0059] Get a container, add 100 parts by weight of epoxy resin KES-7680M75, 22.3 parts by weight of active ester resin HPC-8000-65T, 22.3 parts by weight of active ester resin HPC-8000L-65MT, 54.2 parts by weight of phosphorus-containing phenolic resin JFH-Z3101P60, 30wt% (85.2 parts by weight, accounting for 30wt% of the total of epoxy resin, active ester resin, phosphorus-containing phenolic resin and inorganic filler) inorganic filler DS2032A, pre-dissolved curing accelerator DMAP, continue to stir evenly, Finally, a solvent is used to adjust the solid content of the liquid to 65%, th...
Embodiment 2-11
[0062] The manufacturing process of Example 2-11 is the same as that of Example 1, and the formula composition and its physical properties are shown in Table 1-2.
PUM
Property | Measurement | Unit |
---|---|---|
softening point | aaaaa | aaaaa |
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