TY - GEN
T1 - Experimental analysis of polymerization shrinkage of dental restoration material in cavities
AU - Arakawa, Kazuo
PY - 2010/12/1
Y1 - 2010/12/1
N2 - The polymerization shrinkage of light-cured composite resin, a dental restoration material, was studied using three different experimental methods. Digital image correlation method was used to examine the shrinkage deformation on the free surface of artificial cylindrical cavities. X-ray CT images and the digital image correlation were employed to measure the shrinkage deformation in the cavities. The shrinkage force was measured at the floor of the cavity using a load-cell, and evaluated as functions of time and the depth of the cavity.
AB - The polymerization shrinkage of light-cured composite resin, a dental restoration material, was studied using three different experimental methods. Digital image correlation method was used to examine the shrinkage deformation on the free surface of artificial cylindrical cavities. X-ray CT images and the digital image correlation were employed to measure the shrinkage deformation in the cavities. The shrinkage force was measured at the floor of the cavity using a load-cell, and evaluated as functions of time and the depth of the cavity.
UR - http://www.scopus.com/inward/record.url?scp=78650725369&partnerID=8YFLogxK
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U2 - 10.4028/www.scientific.net/AMR.123-125.319
DO - 10.4028/www.scientific.net/AMR.123-125.319
M3 - Conference contribution
AN - SCOPUS:78650725369
SN - 9780878492466
T3 - Advanced Materials Research
SP - 319
EP - 322
BT - Multi-Functional Materials and Structures III
T2 - 3rd International Conference on Multi-Functional Materials and Structures, MFMS 2010
Y2 - 14 September 2010 through 18 September 2010
ER -