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ISO 1172

Textile-Glass-Reinforced Plastics - Prepregs, Moulding Compounds and Laminates - Determination of the Textile-Glass and Mineral-Filler Content - Calcination Methods

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Organization: ISO
Publication Date: 15 December 1996
Status: active
Page Count: 11
ICS Code (Reinforced plastics): 83.120
scope:

This International Standard specifies two calcination methods for the determination of the textile-glass and mineral-filler content of glass-reinforced plastics:

Method A: for the determination of the textile-glass content when no mineral fillers are present.

Method B: for the determination of the textile-glass and mineral-filler content when both components are present.

This International Standard is applicable to the following types of material:

- prepregs made from yarns, rovings, tapes or fabrics;

- SMC, BMC and DMC moulding compounds;

- textile-glass-reinforced thermoplastic moulding materials and granules;

- filled or unfilled textile-glass laminates made with thermosetting or thermoplastic resins

The methods are not applicable to the following types of reinforced plastic:

- those containing reinforcements other than textile glass;

- those containing materials which do not completely burn off at the test temperature (for example, those based on silicone resin);

- those containing mineral fillers which degrade at temperatures below the minimum calcination temperature.

For these materials, ISO 11667, Fibre-reinforced plastics - Moulding compounds and prepregs - Determination of resin, reinforcement-fibre and mineral-filler content - Dissolution method, may be used.

Document History

ISO 1172
December 15, 1996
Textile-Glass-Reinforced Plastics - Prepregs, Moulding Compounds and Laminates - Determination of the Textile-Glass and Mineral-Filler Content - Calcination Methods
This International Standard specifies two calcination methods for the determination of the textile-glass and mineral-filler content of glass-reinforced plastics: Method A: for the determination of...
January 1, 1975
Textile Glass Reinforced Plastics - Determination of Loss on Ignition First Edition
A description is not available for this item.

References

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