ASTM-D5528 2007

$44.96

D5528-01(2007) Standard Test Method for Mode I Interlaminar Fracture Toughness of Unidirectional Fiber-Reinforced Polymer Matrix Composites

Published By	Publication Date	Number of Pages
ASTM	2007	12

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Description

1.1 This test method describes the determination of the opening Mode I interlaminar fracture toughness, G Ic , of continuous fiber-reinforced composite materials using the double cantilever beam (DCB) specimen (Fig 1).

1.2 This test method is limited to use with composites consisting of unidirectional carbon fiber and glass fiber tape laminates with brittle and tough single-phase polymer matrices. This limited scope reflects the experience gained in round-robin testing. This test method may prove useful for other types and classes of composite materials; however, certain interferences have been noted (see 6.5).

1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.4 This standard may involve hazardous materials, operations, and equipment.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology FIG. 1
2	Summary of Test Method Significance and Use Interferences
3	Apparatus FIG. 2
4	Sampling and Test Specimens
5	Calibration Conditioning Procedure
6	FIG. 3
7	Calculation Report FIG. 4 FIG. 5
8	Precision and Bias FIG. 6 TABLE 1
9	Keywords A1. LARGE DISPLACEMENT AND END BLOCK CORRECTIONS A1.1 A1.2 A1.3 FIG. A1.1
10	FIG. A1.2
11	A2. RECOMMENDATIONS FOR OBTAINING THE NL POINT A2.1 A2.2 A3. GUIDELINES FOR WEDGE PRECRACKING A3.1 REFERENCES

Additional information

Standard Title	D5528-01(2007) Standard Test Method for Mode I Interlaminar Fracture Toughness of Unidirectional Fiber-Reinforced Polymer Matrix Composites
Published Code	ASTM
Publication Date	2007
Pages Count	12

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ASTM-D5528 2007

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