The high molecular mass hydrophilic polymer rapidly takes up a controlled amount of fluid from the oral cavity which facilitates the transport of fluorides. Due to its large size and flexibility, acts as a modifier that account for clinical handling characteristics.
Fillers: Fluoro-aluminosilicate glass with average particle size of about 3 pm and a maximum of about 10 pm. Small amount of colloical silica with a loading of 84 % by mass.
F-2000 COMPOMER Primer/adhesive are hydrophilic in nature. Contain resin monomer (HEMA), methacrylate modified polyacrylic acid and maleic acid in an aqueous solution of water. They are less volatile and highly suitable for use on moist dentin surfaces. Compoglass: Fillers are a combination of methacrylate monomers and conventional glass ionomer fillers with a mean particle size of 1.5 pm, which produces an additional stability to the cross linkage, with improvements in physical properties.
Resin matrix : Propoxylated
BISGMA,
urethane
dimethacrylate,
dimethacrylate, cycloaliphatic dicarboxylic acid dimethacrylate.
tetraethylene
glycol
Silanized spherical
mixed oxide, Ytterbium trifluoride. Adhesive used is Syntact Signle component and are hydrophilic in nature.