Calcium-silicate cements, TECH Biosealer (Isasan, Italy) and experimental TC-TCP (University of Bologna), were applied on dentine surface disc and gently spread on moist dentine surface for 3 minutes using a small brush. Experimental calcium-silicate cement contained an addition of α-TCP. ...
A modified hydraulic cement product comprises a hydraulic calcium silicate-based cement having a Blain surface area of at least 3,000 cm2/g, and/or an iron content of less than 2.5% by weight expressed in terms of the ferric oxide content of the dry cement, in which the cement has been...
3) calcium silicate hydrate 水化硅酸钙 1. The nano-scale microstructure of calcium silicate hydrate (C–S–H) was investigated by means of atomic force microscope (AFM) in tapping mode using a smooth cement specimen fabricated with a special surface-replica technique. 用原子力显微镜的轻敲模式...
The induction of tissue mineralization and the mechanism by which surface pre-reacted glass-ionomer (S-PRG) cement influences pulpal healing remain unclear. We evaluated S-PRG cement-induced tertiary dentin formation in vivo, and its effect on the pulp cell healing process in vitro. Induced tert...
The nature of the interaction was studied with calcium silicate-alumin... Borgwardt, R. H,Rochelle, G. T - 《Industrial & Engineering Chemistry Research》 被引量: 22发表: 1990年 Thermal-sprayed zinc anodes for cathodic protection of steel-reinforced concrete bridges (relative to cement paste) ...
BSZO: Barium strontium zirconate oxide, BZO: Barium zirconate, CY: calcium hydride, CF: calcium fluoride, CPS: calcium phosphate silicate, NF: sodium fluoride, TO: tantalum oxide. Full size image Both light curable materials Theracal and Activa exhibited several unhydrated cement particles through...
Wang Kuen-Sheng,,Lin Kae-Long,Tzeng Bor-Yu.Latent hydraulic reactivity of blended cement incorporat-ing slag made from municipal solid waste incinerator fly ash.Journal of the Air and Waste Management Association. 2003Wang Kuen-Sheng,Lin Kae-Long,Tzeng Bor-Yu. Latent hydraulic reactivity of ...
silicate-based sealers while it decreased for AH Plus. The elemental analyses (Table6) showed the same trends in both soaking solutions. Aluminium was leached in solution from both Endoseal and MTA Fillapex as both materials use cements which are based on Portland cement. Endoseal also leached...
PURPOSE:To obtain proper consistency and excellent operability at a time of kneading by blending a high molecular surfactant with hydraulic cement composition incorporating a calcium phosphate compd. as a main component. CONSTITUTION:A high molecular surfactant is blended with hydraulic cement composition ...
the primary property which distinguishes calcium aluminate cements from common portland cement (calcium silicate-based) is their much more rapid rate of strength development. For example, typical times for maximum strength development are on the order of several days for portland cement in comparison ...