Standard Swedish standard · SS-ISO 14127:2011

Carbon-fibre-reinforced composites - Determination of the resin, fibre and void contents (ISO 14127:2008, IDT)

Status: Valid

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Standard Swedish standard · SS-ISO 14127:2011

Carbon-fibre-reinforced composites - Determination of the resin, fibre and void contents (ISO 14127:2008, IDT)
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Scope
This International Standard specifies methods for calculating the resin, fibre and void contents of a carbon-fibre-reinforced composite from the densities of the resin, the fibre and the composite and the mass of fibre in the composite (method A) and for calculating the fibre content from the thickness of the composite (method B).Method A specifies three different resin removal procedures for the determination of the mass of fibre in the composite (viz a combustion procedure, a procedure by digestion in nitric acid and a procedure by digestion in a mixture of sulfuric acid and hydrogen peroxide). The selection of the procedure to be used is made by considering the combustibility of the resin used in the composite, its ability to decompose and the type of resin concerned. It should be noted that method A is only of limited applicability when filled resins are present that could prevent complete dissolution and/or combustibility of the resin. Method B (thickness measurement method) is only applicable to composites moulded from prepregs of known fibre mass per unit area.

Subjects

Reinforced plastics (83.120)


Buy this standard

Standard Swedish standard · SS-ISO 14127:2011

Carbon-fibre-reinforced composites - Determination of the resin, fibre and void contents (ISO 14127:2008, IDT)
Subscribe on standards - Read more Dölj
Price: 875 SEK
standard ikon pdf

PDF

Price: 875 SEK
standard ikon

Paper

Price: 1 400 SEK
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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-76989

Edition: 1

Approved: 3/10/2011

No of pages: 24