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an agent that protects against access from the outside or leakage from the inside; called also sealer.
dental sealant a thin plastic coating put into the pits and fissures of teeth to act as a physical barrier to decay.
References in periodicals archive ?
Pala, "Push-out bond strength of two new calcium silicate-based endodontic sealers to root canal dentine," International Endodontic Journal, vol.
There have been studies investigating microhardness as well as properties such as the biocompatibility of calcium silicate-based sealers. The microhardness of MTA and MTA-like materials was reduced by exposure to butyric acid, which suggests that these materials were not fully set [15].
The surfaces of most ceramic and porcelain tiles do not need to be applied with sealers but needs a neutral based cleaner or detergent.
This study aimed to evaluate the physicochemical properties of 3 epoxy resin-based sealers and 3 bioceramic-based sealers according to the international standards such as ISO 6876/2012 standards [13] and ANSI/ADAs specifications number 57 [14] (Table 1).
In a study about the dissolving efficacy of organic solvents on different root canal sealers by Martos et al.
The partnership dates back to the early days of Plaza Foods when the company first started to produce ready meals in the basement of its restaurant, Orient Plaza, in Nijmegen and Ishida supplied its first tray sealer. Since then Plaza Foods has continued to expand and now operates from two factories, the most recent of which features two of Ishida's latest tray sealers, the QX-775 Flex and QX-1100 Flex (twin lane model), together with a DACS-W-012 checkweigher.
The other benefit of sealers is that they block harmful UV rays which can result in fading of the paving stones in the long run.
EndoSequence BC sealer and Endoseal MTA are newly developed calcium-silicate-based sealers.
The nature and effectiveness of root canal sealers (RCS) are among the most important factors to be considered in obtaining adequate obturation of the complicated root anatomy, fill the gaps, and compensate for lack of adhesion of the root canal filling.1
There are only few studies available which have evaluated and compared the presence of voids within the sealer mass, particularly Endoseal sealers when employed with SC technique.
MULTIVAC will present two chamber machines, a compact thermoforming packaging machine and a tray sealer.The bakery industry is shifting focus from frozen products and leaning towards MAP packs, which offer benefits for the overall logistics chain as many bakery products can be stored without any additional chilling, the company noted.