1 Scope
This standard gives guidance on substrate selection, storage and handling as well as essential characteristics of different test methods for quality testing of the adhesive bond between restorative dental materials and tooth structure, i.e. enamel and dentine. It specifies two bond strength measurements tests (tensile and shear), a test for measurement of marginal gaps around fillings and a microleakage test. It also presents some specific test methods for bond strength measurements.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies.
GB/T 6682-2008 Water for analytical laboratory use - specification and test methods
GB/T 9258.1-2000 Coated abrasives - Coated abrasives - Grain size analysis - Part 1: Grain size distribution test
ISO 3823-1:1997 Dental rotary instruments - Burs - Part 1: Steel and carbide burs
3 Terms and definitions
For the purposes of this standard, the following terms and definitions apply, See also [1], [2].
3.1
adhere
to be in a state of adherence
3.2
adherence
state in which two surfaces are held together by interfacial forces
3.3
adherend
body that is held or is intended to be held to another body by an adhesive
3.4
adhesion
Foreword i
Introduction ii
1 Scope
2 Normative references
3 Terms and definitions
4 Sampling
5 Test method
Annex A (Informative) Test method for measurement of bond strength
Annex B (Informative) Test method of tensile bond strength
Annex C (Informative) Test method I of shear bond strength Shear test for limiting the direction of shear force
Annex D (Informative) Test method II of shear bond strength
Bibliography
Standard
YY/T 0519-2009 Dental materials Testing of adhesion to tooth structure (English Version)
Standard No.
YY/T 0519-2009
Status
superseded
Language
English
File Format
PDF
Word Count
8000 words
Price(USD)
240.0
Implemented on
2011-6-1
Delivery
via email in 1 business day
Detail of YY/T 0519-2009
Standard No.
YY/T 0519-2009
English Name
Dental materials Testing of adhesion to tooth structure
1 Scope
This standard gives guidance on substrate selection, storage and handling as well as essential characteristics of different test methods for quality testing of the adhesive bond between restorative dental materials and tooth structure, i.e. enamel and dentine. It specifies two bond strength measurements tests (tensile and shear), a test for measurement of marginal gaps around fillings and a microleakage test. It also presents some specific test methods for bond strength measurements.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies.
GB/T 6682-2008 Water for analytical laboratory use - specification and test methods
GB/T 9258.1-2000 Coated abrasives - Coated abrasives - Grain size analysis - Part 1: Grain size distribution test
ISO 3823-1:1997 Dental rotary instruments - Burs - Part 1: Steel and carbide burs
3 Terms and definitions
For the purposes of this standard, the following terms and definitions apply, See also [1], [2].
3.1
adhere
to be in a state of adherence
3.2
adherence
state in which two surfaces are held together by interfacial forces
3.3
adherend
body that is held or is intended to be held to another body by an adhesive
3.4
adhesion
Contents of YY/T 0519-2009
Foreword i
Introduction ii
1 Scope
2 Normative references
3 Terms and definitions
4 Sampling
5 Test method
Annex A (Informative) Test method for measurement of bond strength
Annex B (Informative) Test method of tensile bond strength
Annex C (Informative) Test method I of shear bond strength Shear test for limiting the direction of shear force
Annex D (Informative) Test method II of shear bond strength
Bibliography
