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KISS AU % D

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KISS AU % D

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    2. The Cergo Family Cergo: Pressable Ceramic Cergo fit: Special Investment Cergo fit speed: Special Investment Cergo compact: Ceramic Furnace Cergo press: Furnace for pressing and firing.

    4. Cergo Preparation

    5. Transpararency and Translucency

    6. The Cergo processing

    7. The Cergo processing Frameworks must be modelled with a minimum wall thickness of 0,7 mm

    8. Sprueing The wax coping should be sprued with sprues of 3 – 3,5 mm diameter and approximately 5 – 6 mm long.

    9. Sprueing - Sprue on the thicknest area (Crowns – incisal, Inlays – approximal) - The pressed object should be in a line with the ring former - When investing several objects, ensure that the upper edges are on one level

    10. Ring system The ring system consists of sprue former, ring and spacer Rings of 100 g and 200 g are for the investment available

    11. Investment Cergo fit: Heat rate: 7°C/min. Holding time: 270°C / 40min. End temperature: 850°C / 40min Cergo fit Speed: After ( investing ) 15min. in the furnace at 850°C / 45min. – 60min.

    12. Mixing recommendations Cergo fit Speed

    13. Investing Cergo

    14. Preheating furnace The Cergo ingots must not be preheated After the setting time, the ring and the plunger are preheated together

    15. Cergo Press plunger

    16. Cergo colour classification

    17. For the pressing process take the ring out of the furnace, place the pellet in the pressing channel and place the plunger onto the pellet. Place the ring in the injecting furnace immediately and activate the injecting programme.

    18. Pressing The press program:: - Start temperature : 700°C - Heat rate : 60°C/min. - Pressing temperature: 980°C - Holding time: 20min. - Pressing time: 20min. - Pressing pressure: 4,5 bar

    19. For easy divesting mark the position of the objects with another plunger Cut the investment with a disk according to the marking Split the two parts carefully

    20. Remove the outer investment by sand- blasting, using ALO2 at 3 – 4 bars pressure, until the pressing object become visible Divest the pressing object carefully with glass beads, using 50 microns at 2 bar pressure

    21. The ceramic must be cooled with water during cutting off the sprues and trimming the crowns or copings

    22. Die color core laquer for the stain technique

    23. Stain with the Body stains

    24. Use please the special firing pins and the cotton wool pad

    25. Special firing pins and pad

    26. Cergo core

    28. Duceragold KISS

    29. Duceragold KISS

    31. Cergo brigther than just white

    32. Clinical Case

    33. Clinical Case

    34. Cergo Press Extension of the GGS System Designed for combination with Duceragold KISS Homogeneous microstructure Bio-compatible according to the law of medical products High transparency and translucency Gingiva and enamel friendly Can be either stained or build up, just one ingot can be used ( dentine, incisal and transpa ) Abrasion and wear characteristics: Virtually equal to natural dentition HV 480 antagonist friendly Roughness after polishing Ra µm = 0,08

    35. Cergo assortment

    36. Thank you for your attention

    37. Cergo Preparation

    39. Cergo inlay viewed basally at 500x magnification

    49. Clinical Case

    50. Clinical Case

    51. Cergo Press Extension of the GGS System Designed for combination with Duceragold KISS Homogeneous microstructure Bio-compatible according to the law of medical products High transparency and translucency Gingiva and enamel friendly Can be either stained or build up, just one ingot can be used ( dentine, incisal and transpa ) Abrasion and wear characteristics: Virtually equal to natural dentition HV 450 antagonist friendly Roughness after polishing Ra µm = 0,08

    52. Thank you for your attention

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