Effect of different mechanical surface treatments on bond strength of acrylic teeth to polyamide denture base

2021 ◽  
Vol 67 (4) ◽  
pp. 3519-3523
Author(s):  
Alaa Soliman ◽  
Mohamed Elgendy ◽  
Mohamed El-Sheikh
Keyword(s):  
Bond Strength ◽  
Surface Treatments ◽  
Denture Base ◽  
Mechanical Surface

scholarly journals Effect of mechanical and chemical surface treatment on bond strength of acrylic denture teeth to heat cure acrylic resin-an invitro study

2021 ◽  
Vol 7 (3) ◽  
pp. 161-168
Author(s):  
Mrinali Maria Viegas ◽  
Vidya S Bhat ◽  
Sanath Kumar Shetty
Keyword(s):  
Bond Strength ◽  
Surface Treatment ◽  
Visual Analysis ◽  
Testing Machine ◽  
Surface Treatments ◽  
Quick Method ◽  
Denture Base ◽  
Heat Cure ◽  
Denture Teeth ◽  
Mechanical Surface

Debonding of denture teeth from the denture base has posed a great problem to the clinician and patient. Chemical and mechanical treatments have been performed separately, but there are no studies performed using the combination of chemical and mechanical surface treatments. This study aims at evaluating and comparing the bond strength by using chemical and mechanical surface treatments.60 maxillary right central incisor teeth were used in 5 groups for surface treatment on the ridge lap area: 1 untreated, 2-sandblasting, group 3- Heat cure monomer, 4- sandblasting+ monomer, 5- Dichloromethane. The acrylic teeth were attached to a wax block at an angle of 45º. These were flasked and dewaxed, followed by surface treatment and acrylisation. All cured specimens were loaded under a universal testing machine on the palatal surface at a cross head speed of 1mm/min till fracture occurred. Data obtained was statistically evaluated by one way ANOVA. Surface treatment with dichloromethane showed the highest bond strength of acrylic teeth to heat cure denture base when compared with sandblasting and monomer application. On visual analysis of the fractured specimens, maximum amount of cohesive failures were noticed in the dichloromethane group.Dicholoromethane can be used as an effective and quick method to improve the bonding of acrylic teeth to denture base.

Bond strength of soft liners to denture base resins and the influence of different surface treatments and thermocycling: A systematic review

2020 ◽  
Vol 123 (6) ◽  
pp. 800-806.e6 ◽  
Author(s):  
Byrasandra Channappa Muddugangadhar ◽  
Dipal P. Mawani ◽  
Arindam Das ◽  
Arindam Mukhopadhyay
Keyword(s):  
Systematic Review ◽  
Bond Strength ◽  
Surface Treatments ◽  
Denture Base

The Effect of Surface Treatments on Tensile Bond Strength between a Silicone Soft Liner and a Heat-Cured Denture Base Resin

2011 ◽  
Vol 87 (9) ◽  
pp. 951-965
Author(s):  
Koray Soygun ◽  
Giray Bolayir ◽  
Arife Dogan ◽  
Hakan Demir ◽  
Orhan Murat Dogan ◽  
...  
Keyword(s):  
Bond Strength ◽  
Surface Treatments ◽  
Tensile Bond Strength ◽  
Denture Base ◽  
Base Resin ◽  
Soft Liner ◽  
Denture Base Resin ◽  
Effect Of Surface

Tensile bond strength of silicone-based soft denture liner to two chemically different denture base resins after various surface treatments

2012 ◽  
Vol 28 (1) ◽  
pp. 119-123 ◽  
Author(s):  
Hakan Akin ◽  
Faik Tugut ◽  
Umit Guney ◽  
Omer Kirmali ◽  
Turker Akar
Keyword(s):  
Bond Strength ◽  
Surface Treatments ◽  
Tensile Bond Strength ◽  
Denture Base ◽  
Soft Denture Liner
Sign in / Sign up

Export Citation Format

Share Document