Prepreg and laminated sheet

Prepreg and laminated sheet

  • CN 102,414,262 A
  • Filed: 02/16/2010
  • Published: 04/11/2012
  • Est. Priority Date: 02/25/2009
  • Status: Active Application
First Claim
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1. prepreg, its by (A) woven fiber glass with comprise that (B) cyanate ester resin, (C) non-halogen are that the resin combination of epoxy resin and (D) mineral filler constitutes, and are characterised in that in said woven fiber glass (A), as every 1m 2Weight be W (g/m 2);

  • Thickness is t (μ


    The arranging density of per inch warp is that the arranging density of X (root/inch) and per inch parallel is when being Y (root/inch);

    X and Y add up to 150-240, and t is 17-35 and is 1.1-1.5 as the value of the W/t of apparent density that the volume content of said woven fiber glass (A) in said prepreg is 32%-42%.

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