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Semi-preg material with a property-enhancing surface resin film for improved properties
Semi-preg material with a property-enhancing surface resin film for improved properties
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机译:具有性能增强表面树脂膜的半浸渍材料,可改善性能
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摘要
Semi-preg material is disclosed adapted for use in composite material comprisinga) a first resin layer,b) covered on both side by layers of fibrous reinforecements wherebyc) one of the two fabric layers is coated with a second resin layer andd) wherein said second resin layer has a tack level of not more than 100 N.;Such semi-preg material has improved handling properties and contributes to the superior mechanical properties of the composite material formed therewith.
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