Presentation on theme: "ELASTIC ® CROMO Alginate Impression Material. INDICATIONS partial dentures 1.Impressions for partial dentures 2.Preliminary impressions for complete dentures."— Presentation transcript:
ELASTIC ® CROMO Alginate Impression Material
INDICATIONS partial dentures 1.Impressions for partial dentures 2.Preliminary impressions for complete dentures orthodontics 3.Impressions for orthodontics study models 4.Impressions for study models temporary crowns and bridges 5.Impressions for temporary crowns and bridges
FEATURES Easy mixing Smooth consistency Optimum viscosity Colour change Colour change indicator Highly elastic impressions Low deformation – high impressions stability High compressive strength 120 h pouring time Precise details reproduction
120 h Di mensional stability
MECHANICAL PROPERTIES Compressive strength(Mpa)1,00 – 1,27 Compressive strength(Mpa) 1,00 – 1,27 Practically means how strong or tear resistant is the impression, when you pull it out from the impression tray or plaster. Elastic Cromo has a high-optimum Compressive strength and at the same time high Temporary deformation (Strain in Compression = elasticity of the impression).
MECHANICAL PROPERTIES Permanent deformation(%)2,50 – 3,00 Permanent deformation(%) 2,50 – 3,00 In simple words – how much % of the material does not recovers to the same volume position after being pressed, or pulled – Recovery from deformation is an oposite characteristic. Elastic Cromo has quite low Permanent deformation.
MECHANICAL PROPERTIES Temporary deformation(%) min. 11,00 Or it is also called Strain in Compression according to the new ISO norm – Temporary deformation differs from Strain in compression only in a way of measuring, but the figures are almost the same = elasticity of the material. Elastic Cromo belongs to the material with very high elasticity. Thus, the impression is easily removable from the patient´s mouth or the plaster cast.
BENEFITS for DENTIST Manipulation time controlled Manipulation time controlled by continuous change of pink colour intensity End of the working time – indicated End of the working time – indicated by white colour Easy impression removal Easy impression removal from the patient´s mouth dimensional stability Impression dimensional stability Perfect details reproduction
BENEFITS for DENTAL ASSISTANT Easy mixing Mixing time controlled Mixing time controlled by colour change – violet phase Right time for the tray loading Right time for the tray loading – indicated indicated by dark pink colour
BENEFITS for PATIENT no flowout Optimum material consistency – no flow out from the tray cherry scent Pleasant cherry scent, neutral taste Fast setting Fast setting in the mouth
BENEFITS for LABORATORY pouring time120 h Impression pouring time up to 120 h Easily removable Easily removable impression from the cast – high elasticity second pouring Possibility of a second impression pouring – high strength high- qualitysurface Compatibility with plaster – high- quality surface of the cast