Results 181 to 190 of about 7,786 (229)

Influence of cryolite on the properties of polycarboxylate cement

The Journal of Prosthetic Dentistry, 1995
Zinc oxide, the inorganic component of polycarboxylate cement, was mixed with the filler cryolite (Na3A1F6) in various proportions that ranged from 10% to 50%. These powder combinations were mixed with polyacrylic acid in three powder-to-liquid ratios of 1:1, 1.5:1, and 2:1 (w/w).
R K, Bansal, U S, Tewari, P, Singh, D V, Murthy   +3 more
openaire   +2 more sources

Polycarboxylate Polymers and Blends in Different Cements

Cement, Concrete, and Aggregates, 2004
Abstract During the last few years, polycarboxylate based polymers have become very popular. They contain a polycarboxylic backbone onto which ethyleneoxide side chains have been grafted. However its dispersing and slump keeping properties vary significantly, depending on the chemical structure.
U Mäder, I Schober, F Wombacher, D Ludirdja   +3 more
openaire   +1 more source

Compatibility of polycarboxylate superplasticizers with cements

2006
Superplasticizers are nowadays often used for ready-mix concrete, but also for other purposes in concrete technology. In most cases, without adding a superplasticizer to concrete, it is not possible to achieve the desired properties of fresh and hardened concrete. Properties of fresh concrete, such as slump, slump loss with time, segregation, bleeding,
Štirmer, Nina, Banjad Pečur, Ivana
openaire   +1 more source

Physical Properties of Some Zinc Phosphate and Polycarboxylate Cements

Acta Odontologica Scandinavica, 1983
Several physical properties were measured for two zinc phosphate and three polycarboxylate cements. The specimens were tested in compression 24 h after they had been made. Two series of specimens were examined. In one series the cement powders were given a correct treatment, protected from atmospheric humidity.
R, Branco, T, Hegdahl
openaire   +2 more sources

Dielectric Properties of Polycarboxylate Cements

Journal of Dental Research, 1975
M, Braden, R L, Clarke
openaire   +2 more sources

An anhydrous zinc polycarboxylate cement

British Dental Journal, 1983
P J, Knibbs, C G, Plant, D S, Shovelton
openaire   +2 more sources

Some polycarboxylate cements. Thermal analytical studies

British Dental Journal, 1976
J B, Moser, J M, Broadbent, E C, Combe, E H, Greener   +3 more
openaire   +2 more sources

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

[Polycarboxylate cements].

Odontostomatologike proodos, 1974
I, Kotses, M, Middleton
openaire   +3 more sources

Anhydrous zinc polycarboxylate cement

British Dental Journal, 1983
openaire   +2 more sources