Silane coupling agent - Study guides, Class notes & Summaries

One problem with polymers is their high coefficients of thermal expansion. These coefficients can be _____ to _____ times greater than that of tooth structure. a. 1 to 3 b. 3 to 5 c. 2 to 5 d. 2 to 10 correct answer: d. 2 to 10 Which of the following components of restorative resins acts as a "coating" and serves to transfer stress from a weak component to a stronger one? a. Matrix b. Filler particle c. Silane coupling agent d. Polymers e. Adhesives correct answer: c. Silane coup...

RDAEF2 COMPOSITE GLASS IONOMER AND COMPOMERS EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS LATEST UPDATE organic resin matrix thick liquids made up of two or more types of organic molecules (polymers) that form a matrix around filler particles inorganic filler particle fine particle of quartz silica or glass that give strength and wear resistance to a material composite resins tooth-colored materials composed of an organic resin matrix, inorganic filler particles, a coupling agent, ...

Dental Materials MidtermWhat part of composite acts as a coating and serves to transfer stress from a weak component to a tougher one? - correct answer Silane coupling agent Where is hybrid composite recommended? - correct answer Areas needing strength Which application is most typical for an ART material? - correct answer Temporary restoration What pattern does fluoride release from glass ionomers follow? - correct answer Rapid decrease to a low level after 24 hours Which of the...

PCD Spring 2024 Exam 1 Indications of RBC Caries lesions (small to moderate) Esthetics (tooth color) Conservative (outline, shallow, round) Replacements of composites (questionable) Advantages of RBC Esthetics Conservative Adhesion to tooth structure Low thermal conductivity Elimination of galvanic issues Alternative to amalgam? What is necessary in amalgam preps? 90 degree CSM Reverse curve Adequate depth Buccal/lingual convergence Rounded internal line angles Retention for...

PCD Spring 2024 Exam 1 Indications of RBC Caries lesions (small to moderate) Esthetics (tooth color) Conservative (outline, shallow, round) Replacements of composites (questionable) Advantages of RBC Esthetics Conservative Adhesion to tooth structure Low thermal conductivity Elimination of galvanic issues Alternative to amalgam? What is necessary in amalgam preps? 90 degree CSM Reverse curve Adequate depth Buccal/lingual convergence Rounded internal line angles Retention for...

Dental Materials MidtermWhat part of composite acts as a coating and serves to transfer stress from a weak component to a tougher one? - correct answer Silane coupling agent Where is hybrid composite recommended? - correct answer Areas needing strength Which application is most typical for an ART material? - correct answer Temporary restoration What pattern does fluoride release from glass ionomers follow? - correct answer Rapid decrease to a low level after 24 hours Which of the...

RDAEF2 WRITTEN TEST QUESTIONS & ANSWERS 100% SOLVED Labial commissure - answercorner of mouth where upper and lower lips meet mental protuberance - answerchin Root of nose - answerBridge of nose Philthrum - answerSmall rectangle between lip and nose Lip area - answerAka vermillion zone; bulk of lips Canthus - answerAngle/corners of eye Alla - answerOuter wing of nose Glabella - answerUnibrow; space between eyes naris - answernose hole; nares- plural Septum - answerCartilage between na...

TCDHA Dental Materials Test 3 | 140 Questions with 100% Correct Answers | Verified Self-curing is a process whereby a chemical reaction occurs when 2 resins, a base with chemical activators and a catalyst, are mixed together? - Answer ️️ -True Moisture contamination contributes to ineffective bonding? - Answer ️️ -True Enamel bonding is stronger than dentin bonding? - Answer ️️ -True Composite resins light cured in large increments can contribute to hypersensitivity? - Answer ...

PCD Spring 2024 Exam 1 Indications of RBC Caries lesions (small to moderate) Esthetics (tooth color) Conservative (outline, shallow, round) Replacements of composites (questionable) Advantages of RBC Esthetics Conservative Adhesion to tooth structure Low thermal conductivity Elimination of galvanic issues Alternative to amalgam? What is necessary in amalgam preps? 90 degree CSM Reverse curve Adequate depth Buccal/lingual convergence Rounded internal line angles Retention for...

Self-curing is a process whereby a chemical reaction occurs when 2 resins, a base with chemical activators and a catalyst, are mixed together? - correct answer True Moisture contamination contributes to ineffective bonding? - correct answer True Enamel bonding is stronger than dentin bonding? - correct answer True Composite resins light cured in large increments can contribute to hypersensitivity? - correct answer True The primer is applied following the bonding resin? - correct answ...