TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

Continuous roving that has been aligned side by side in one direction and then impregnated with a thermosetting resin system to form a continuous sheet of material and of which the thickening has been obtained by curing to "B" stage and/or by evaporation of solvent.  1, record 1, English, - uni%2Ddirectional%20prepreg

Record number: 1, Textual support number: 1 CONT

The resin is applied from a melt or from solution and is of a suitable viscosity to hold the fibres in place. Uni-directional prepregs are supplied either in sheets or on spools, interleaved with non-contaminating carrier material, and are capable of being moulded or laminated under heat and pressure.  1, record 1, English, - uni%2Ddirectional%20prepreg

Record number: 1, Textual support number: 1 OBS

uni-directional prepreg; UD: term and abbreviation standardized by ISO.  2, record 1, English, - uni%2Ddirectional%20prepreg

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Stratifil continu aligné parallèlement et imprégné ensuite avec un système de résine thermodurcissable pour former une feuille continue de matériau et dont l'épaississement a été obtenu par passage à l'état B et/ou par évaporation de solvant.  1, record 1, French, - pr%C3%A9impr%C3%A9gn%C3%A9%20unidirectionnel

Record number: 1, Textual support number: 1 CONT

La résine est appliquée à l'état fondu ou en solution, à une viscosité convenable pour maintenir les fibres en place. Les préimprégnés unidirectionnels sont fournis en feuilles ou en bobines, avec un intercalaire de protection réalisé dans un matériau non contaminant. Ils peuvent être réticulés au moulage sous l'action de la chaleur et de la pression.  1, record 1, French, - pr%C3%A9impr%C3%A9gn%C3%A9%20unidirectionnel

Record number: 1, Textual support number: 1 OBS

préimprégné unidirectionnel; UD : terme et abréviation normalisés par l'ISO.  2, record 1, French, - pr%C3%A9impr%C3%A9gn%C3%A9%20unidirectionnel

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

An instrument for measuring the flow of viscous substances.  2, record 2, English, - rheometer

Record number: 2, Textual support number: 1 CONT

In the project rheological properties are measured on selected silicate melt compositions. New designed high temperature contraction flow equipment and existing fiber elongational equipment are used for measuring extensional viscosity. Shear viscosity is measured by rotational rheometer.  3, record 2, English, - rheometer

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Appareil qui met en mouvement un cylindre tournant dans le liquide à mesurer, à une vitesse sélectionnée constante et mesurant le couple de freinage, proportionnel à la viscosité du liquide.  2, record 2, French, - rh%C3%A9om%C3%A8tre

Record number: 2, Textual support number: 2 DEF

Appareil de laboratoire pour la mesure des viscosités et des caractères rhéologiques des matériaux.  3, record 2, French, - rh%C3%A9om%C3%A8tre

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

The nature of the process is such that the molecular structure, molecular weight, and molecular weight distribution(all of which affect melt viscosity), orientation, and crystallizability of the injected plastic play an important role and must be considered for their effects on end product's properties.  3, record 3, English, - melt%20viscosity

Record 3,  Textual support,  French

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

Unplasticized PVC presents some processing difficulties due to its high melt viscosity; in addition, the finished product is too brittle for some applications. To overcome these problems and to produce toughening, certain polymeric additives are usually added to the PVC. These materials, known as impact modifiers, are generally semicompatible and often somewhat rubbery in nature. Among the most important impact modifiers in use today are butadiene-acrylonitrile copolymers(nitrile rubber), acrylonitrile-butadiene-styrene(ABS) graft terpolymers, methacrylate-butadiene-styrene(MBS) terpolymers, chlorinated polyethylene, and some polyacrylates.  4, record 4, English, - impact%20modifier

Record number: 4, Textual support number: 2 CONT

The advantage of the [stretch blow molding] process is an improvement in resin performance, such as bottle impact strength, cold strength, transparency, surface gloss, stiffness, and gas barrier, which permit lighter weight, lower cost bottles, use of lower cost resins with less impact modifiers, or products packaged that normally would not be suitable.  5, record 4, English, - impact%20modifier

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Les antichocs sont des polymères (PE chloré) et surtout copolymères du type ABS ou MBS (méthacrylate-butadiène, styrène) qui forment des systèmes multiphases avec le polymère à renforcer et améliorent de ce fait sa résistance au choc. On les utilise en concentration de quelques pour cents, en particulier dans le PVC.  1, record 4, French, - antichoc

Record 4,  Textual support,  Spanish