49.025.50 - Adhesives

This document specifies the test method for determining the expansion ratio and the volatile content in
structural foaming adhesive films.

This document specifies the test method for determining the expansion ratio and the volatile content in structural foaming adhesive films.

This European Standard defines the test method for determining the bond strength of structural foaming adhesive films or pastes by means of the tube test method.
This test method is suitable for determining bond strength in relation to the density after curing of the adhesive foam by means of compressive tube shear specimens.
It preferably applies to high expansion ratios, i.e.  50 % measured according to the method EN 2667-3.

This European Standard defines the test method for determining the bond strength of structural foaming adhesive films or pastes by means of the tube test method.
This test method is suitable for determining bond strength in relation to the density after curing of the adhesive foam by means of compressive tube shear specimens.
It preferably applies to high expansion ratios, i.e.  50 % measured according to the method EN 2667-3.

This European Standard specifies the requirements relating to anaerobic polymerisable threadlocking compounds having a torque strength of 19 Nm for aerospace applications.

This European Standard defines the requirements for manufacture, qualification, inspection and testing of products in structural adhesive systems where the adhesive is supplied in the form of a paste, either a one-part or two-part system, for aerospace applications. The adhesive may be used in conjunction with a primer whose requirements are also included in this European Standard. It is applicable whenever referenced on a material standard.

This European Standard specifies the requirements relating to anaerobic polymerisable threadlocking compounds having a torque strength of 16 Nm for aerospace applications.

This European Standard specifies the requirements relating to anaerobic polymerisable threadlocking compounds having a torque strength of 2 Nm for aerospace applications.

This European Standard specifies the requirements relating to anaerobic polymerisable threadlocking compounds having a torque strength of 16 Nm for aerospace applications.

This European Standard defines the requirements for manufacture, qualification, inspection and testing of products in structural adhesive systems where the adhesive is supplied in the form of a paste, either a one part or two part system, for aerospace applications. The adhesive may be used in conjunction with a primer whose requirements are also included in this European Standard. It is applicable whenever referenced on a material standard.

This European Standard specifies the requirements relating to anaerobic polymerisable threadlocking compounds having a torque strength of 19 Nm for aerospace applications.

This European Standard specifies the requirements relating to anaerobic polymerisable threadlocking compounds having a torque strength of 2 Nm for aerospace applications.

This standard defines the general requirements for the determination of drying residues (solid content) (Method A) and residues after ignition (corrosion inhibitor content) (Method B) of primers for aerospace applications.

This standard defines the general requirements for the determination of strength of structural adhesives by testing in peel metal to metal  joints, at ambient or other temperatures.
This method is not suitable for adhesives having an average peeling strength of less than 30 N per 25 mm.

This standard defines the general requirements for the determination of strength of structural adhesives by testing in peel metal to honeycomb core joints, at ambient or other temperatures.

This standard defines the general requirements for the determination of shear stress and shear strain behaviour of structural adhesives by testing in tension metal to metal lap joints, at ambient or other temperatures.
This method can also be used to investigate the influence of environmental exposures on structural adhesives.

The objective of this standard is to establish the test methods for defining the strength of suitable structural adhesives in metal to metal single lap shear, at ambient and other temperatures.

This standard defines the general requirements for the determination of strength of structural adhesives by testing in tension metal to honeycomb core joints, at ambient or other temperatures.
Two types of test pieces are defined:
Type A: direct bonding of honeycomb to facing blocks;
Type B: bonding of honeycomb between the two facing sheets, then bonding of the whole to the facing blocks.

This standard defines the general requirements for the determination of resistance of structural adhesives and adhesive bonded joints against environmental influences.

The objective of this standard is to establish the test methods for defining the strength of suitable structural adhesives in metal to metal single lap shear, at ambient and other temperatures.