DIN 55988:1989
Determination of the transparency value of pigmented and unpigmented systems; colorimetric methods
- Standard No.
- DIN 55988:1989
- Release Date
- 1989
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN 55988:2013
- DIN 55988 E:2012-02
- Latest
- DIN 55988:2019-01
- Scope
- The standard describes a method for colorimetric determining the transparency value of pigmented and unpigmented systems. On condition that will be applied the same sample preparation (binder system, method of application, film thickness/concentration) can the methods use for the compared assessment of transparence pigments.
DIN 55988:1989 history
- 2019 DIN 55988:2019-01 Determination of indices for the transparency of pigmented and unpigmented systems - Colorimetric method
- 1970 DIN 55988 E:2018-10 Determination of indices for the transparency of pigmented and unpigmented systems - Colorimetric method
- 2018 DIN 55988 E:2018 Draft Document - Determination of indices for the transparency of pigmented and unpigmented systems - Colorimetric method
- 2013 DIN 55988:2013 Determination of indices for the transparency of pigmented and unpigmented systems - Colorimetric method
- 1989 DIN 55988:1989 Determination of the transparency value of pigmented and unpigmented systems; colorimetric methods
