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Norm

ISO 1268-4:2005

Issue date: 2005 03 23

Fibre-reinforced plastics — Methods of producing test plates — Part 4: Moulding of prepregs

ISO 1268-4:2005 describes the preparation of test plates from layers of preimpregnated unidirectional fibre or fabric (prepregs) under pressure and temperature in various...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 14 Pages
Language:
English

ISO 1268-4:2005 describes the preparation of test plates from layers of preimpregnated unidirectional fibre or fabric (prepregs) under pressure and temperature in various types of equipment (for example, autoclave, bladder press, hydraulic press or vacuum bag equipment). It applies to all reinforcements and resins.

This method is applicable to reinforcements preimpregnated either with a partially cured thermosetting resin or with a thermoplastic resin. The test plate is formed by stacking layers of the preimpregnated material in the required sequence and orientation, followed by compaction and final consolidation under pressure/vacuum at a temperature above ambient. The prepared test plates are subsequently machined into the required test specimens.

Standard plates prepared in this manner may be used either for evaluating the components, i.e. the reinforcement, finish, resin, etc., or for verifying the overall quality of the finished product.

ISO 1268-4:2005
2005 03 23
Fibre-reinforced plastics — Methods of producing test plates — Part 4: Moulding of prepregs
Norm
ISO 9353:1991
1991 05 16
Glass-reinforced plastics — Preparation of plates with unidirectional reinforcements by bag moulding...
Norm