1. final exam
of
Dental material
By
samir albahrany

2. Cement base material

3. Cement base material
• Used … 1_lining material
2_luting material
3_sometimes used as temporary
filling material

4. Investment material

5. Investment material
• Forming mold into which a metal or alloy
in cast
• ** gypsum bonded investment used to form
mold for casting gold alloys for crown and
bridges
• ***phosphate bonded investment used to
form mold for casting high temp dental alloys

6. Cold cure acrylic

7. Cold cure acrlic

8. Cold cure acrylic
• Used …special tray
• Used ….record base

9. Heat cure acrylic

10. Heat cure acrylic

11. Heat cure acrylic
• Used for … 1_complete denture
2_partial denture

12. Relining materials (( Soft acrylic))

13. Relining materials ((soft acrylic))
• Uses ….1_Improve the comfort or fit of old
denture until the new denture is made for
period of several weeks
2_treatment of congenital or acquired defects
of palate
3_provide comfort for patients who can not
tolerate occlusal pressure

14. Peroxide cleanser

15. Dilute hypochlorite soliution

16. The use of the two
• They denture cleansers
*dilute hypochlorite solution should not be
used with metals

17. Inlay wax

18. Inlay wax

19. Inlay casting wax
• Used to make inlays crowns and pointic
replicas

20. Denture casting wax

21. Denture casting wax
• Used to produce the metal components of
cobalt-chromium partial denture . ((from
lecture ))
• Used frame for partial denture

22. Sticky wax

23. Sticky wax
• Used to join and stabilize temporary broken
pieces of the denture before repair

24. Sheet wax

25. Sheet wax
• Arrangement of teeth
• Record centric relation

26. Corrective wax

27. Corrective wax
• Used to record selected areas of soft tissues in
edentulous arches
• ** correct for error of impression ((from lab))

28. Bit rim wax

29. Bite rim wax
• Arrangement teeth
• Centric jaw relation

30. Agar

31. Agar
• ‫مالحظه‬
any slide you find
*green impression = agar

32. Agar
• Used to 1_cast duplication
2_full mouth impression without
deep undercuts
3_as tissue conditioner

33. Temporary filling materials

34. Temporary filling material
• Used .. 1_during treatment of root canal
fillings
2_inlay and onlay preparation
3_after pulp caping in case of traumatic
exposure
4_prdodontic practice

35. Composite filling material

36. Light activated composite resins

37. Chemically activated composite resins

38. Composite filling material
Used
• Filling for anterior and posterior teeth

39. amalgam

40. amalgam

41. amalgam
• Used a restoration material for tooth decay

42. Gold alloy
Type 3Type 1Type 2

43. Gold alloy type 4

44. Gold alloy
• Filling for posterior teeth
‫مالحظة‬**
type1 =inlay
type2=onlay

45. Stock Tray

46. Tray
• Stock Used with impression compound
• Perforated used with algenate
• Non perforated used with silicon

47. Plaster impression material

48. Impression plaster
• 1_Final impression for completely edentulous
arch
• 2_used to mount cast on an articulator
• 3_occlusal bite registration

49. Impression compound

50. Impression compound
• Used primary impression for edentulous
ridges

51. Tracing compound impression material

52. Tracing compound impression material
• Used …for border molding

53. Zinc oxide -eugenol

54. Zinc oxide -eugenol
• Used for ….1_final impression of edentulous
ridge
• 2_occlusal bite registration

55. Stone

56. Die stone

57. Stone
• Used…make master cast

58. alginate

59. alginate
• Used for ..
1_prepare study models ((from lecture))
2_primary impression for partial
edentouls((from lab))

60. Silicon impression

61. Silicon impression
• Used for
1_final impression
2_crown and bridge

62. Polysulphide

63. Polysulphide
• Used for
1_final impression for edentulous arch
2_final impression for dentulous arch

64. Water cooling tray
‫مالحظة‬:‫غير‬ ‫مال‬ ‫الصورة‬ ‫هاي‬ ‫بس‬ ‫تشبه‬ ‫صورته‬
tray

65. Water cooling tray
• Used for agar impression material

66. Denture base alloy

67. Denture base alloy
• Used for …1_crown and bridge
2_frame for partial denture

68. Wrought stainless steel alloys

69. Wrought stainless steel alloys
• Used for …. Making instrument ,burs ,wires

70. Titanium alloy

71. Titanium alloy
• Used for …dental implant

72. .
• ‫تعالى‬ ‫بحمده‬ ‫تمت‬
‫الخفاجي‬ ‫غيث‬ ‫الشهيد‬ ‫روح‬ ‫على‬ ‫الفاتحه‬
2013