ISO 6505:2005 pdf download.Rubber, vulcanized or thermoplastic—Determination of tendency to adhere to and corrode metals.
4 Materials
4.1 Acetone (for cleaning of metal). & recognized analytical quality.
4.2 Other suitable solvents (for cleaning of rubber), of recognized analytical quality and which do not have any deleterious effects on the rubber under test
4.3 PumIce powder, passing a test sieve of nominal aperture size 53 pm complying with the requirements of ISO 331 0-1.
4.4 DIstilled water or water & equivalent purity.
4.6 Silica gel.
S Apparatus
5.1 Usual laboratory equipment, plus the following:
5.2 Support jig, to align the metal test strips and rubber test pieces, capable or supporting me clamping force, and with a facility for setting clamps to maintam the clamping force on the assembled test piece “sandwich throughout the test period (see Figure 1).
5.3 Test chamber, complying with the requirements specified in ISO 23529. with facilities for controlling the temperature within the tolerance limits given In ISO 23529.
For tests other than those in a dry atmosphere, a suitable means for controlling the humidity to within the tolerance limits given in ISO 23529 shall be provided.
NOTE 1 For tests in a dry” atmosphere (less than 10% humidity), a desiccator may be used. For tests at elevated temperature, it is common practice to assume low humidity.
NOTE 2 For tests In a ‘wef atmosphere (approxlmalely 90 % hiwmdlty). a desiccator may be used with an open vessel at the bottom containing a mixture o133 parts by mass 01 gtycerol and 67 parts by mass of water, The relative densaty Of this mixture will be 1,080 Oat 20 C. The relative humidity above its surface will be approximately 90% at 23 C.
5.4 Polyethylene gloves, or other suitable equipment to prevent direct contact with the test surfaces.
5.6 MagnIfying glass. of magnification 3 to 5,
5.6 Weights, with Oat bottoms.
6 Test metals
The test metals used shall be those specified in the relevant material specification. If the metals are not specified, they shall be selected from the standard test metals specified In Table 1.
4.1 Acetone (for cleaning of metal). & recognized analytical quality.
4.2 Other suitable solvents (for cleaning of rubber), of recognized analytical quality and which do not have any deleterious effects on the rubber under test
4.3 PumIce powder, passing a test sieve of nominal aperture size 53 pm complying with the requirements of ISO 331 0-1.
4.4 DIstilled water or water & equivalent purity.
4.6 Silica gel.
S Apparatus
5.1 Usual laboratory equipment, plus the following:
5.2 Support jig, to align the metal test strips and rubber test pieces, capable or supporting me clamping force, and with a facility for setting clamps to maintam the clamping force on the assembled test piece “sandwich throughout the test period (see Figure 1).
5.3 Test chamber, complying with the requirements specified in ISO 23529. with facilities for controlling the temperature within the tolerance limits given In ISO 23529.
For tests other than those in a dry atmosphere, a suitable means for controlling the humidity to within the tolerance limits given in ISO 23529 shall be provided.
NOTE 1 For tests in a dry” atmosphere (less than 10% humidity), a desiccator may be used. For tests at elevated temperature, it is common practice to assume low humidity.
NOTE 2 For tests In a ‘wef atmosphere (approxlmalely 90 % hiwmdlty). a desiccator may be used with an open vessel at the bottom containing a mixture o133 parts by mass 01 gtycerol and 67 parts by mass of water, The relative densaty Of this mixture will be 1,080 Oat 20 C. The relative humidity above its surface will be approximately 90% at 23 C.
5.4 Polyethylene gloves, or other suitable equipment to prevent direct contact with the test surfaces.
5.6 MagnIfying glass. of magnification 3 to 5,
5.6 Weights, with Oat bottoms.
6 Test metals
The test metals used shall be those specified in the relevant material specification. If the metals are not specified, they shall be selected from the standard test metals specified In Table 1.
