FIELD: production of composite and laminated materials strengthened with continuous or elongate filaments and/or threads. SUBSTANCE: method involves making blank from reinforcing material by placing nonsintered tape, strip, sheet or web containing continuous longitudinally oriented filaments or threads spaced one from another by uniformly distributed particles connected by resilient binder; removing or reprocessing the major part of binder; filling cavities and voids with matrix material, when required. Manufacture of composite materials and plastics reinforced with cut and oriented filaments and/or threads involves grinding of nonsintered tape or narrow strip; mixing ground tape or strip with binder, lubricant and/or matrix material and forming product from this mixture by any method. EFFECT: increased efficiency, wider operational capabilities and improved quality of products. 13 cl
Authors
Dates
1997-10-27—Published
1991-06-25—Filed