Albabond A (ราคาปรับตามราคาตลาดโลก)

PD-Based Ceramic Bonding Alloy (สีขาว)
EN ISO 9693 and 22674

ข้อได้เปรียบ
– เหมาะกับงานที่ใช้ Ceramic Veneer ทั้งหมด โดยเฉพาะ PFM
– มีส่วนผสมของ silver

ประเภทงานที่เหมาะ
– Crowns
– Bridges
– Milling procedures
– Implants

แอดไลน์เพื่อสอบถามราคาและโปรโมชั่น

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Description

Ceramic firing
CTE 14.7
Oxide firing 880 ° C/ 5 min (stripping)
Soft annealing
Hardening 600 ° C/ 15 min.
Solder/laser welding wire
Solder Herador solder 1100, 1070, 1060, 1060 SHerador solder V 800
Laser welding wires Albabond B
Ceramic bonding alloy acc. to EN ISO 9693
EN ISO 22674
Type 4 (s/ v/ k)
Shade White
Indication 3,4,5,15
Composition Ag 32.6
Pd 56.6
Sn 6.8
Zn 0.2
In 3.4
Ir 0.2
Ru 0.2
Technical specifications, melting and casting
Melting range 1165 ° – 1285 ° C
Preheating temperature 900 ° C
Casting temperature 1440 ° C
Crucible Ceramic
Density 11.4 g/cm3
Hardness (HV5) 205 (w/k), 235 (v), 220 (s)
0.2 % yield strength (MPa) 460 (w/k), 540 (v)
Elongation (%) 26 (w/k), 18 (v)
Young’s modulus of elasticity (GPa) 122
x = content < 0.1 mass%
Indications:
1 Inlays, cervical filling
2 MOD Inlays
3 Crowns
4 Bridges
5 Milling technique
6 Partial dentures
10 Cast posts
14 Can be veneered with high expansion, low-fusing ceramics
15 Implant restorations
16 Electroformed double crown technique (primary crowns)

Footnotes:
w = after soft annealing and quenching
k = ceramic bonding alloy: condition after ceramic firing
v = after hardening
s = self-hardening after slow cooling in the mould

A = A stable framework design with reinforced connections with a cross section of 8 – 10 mm² is required for long span bridges and superstructures. Additionally, the frameworks need to be hardened.
B = Depending on the copper content, in some cases discolouration ofdouble crowns may result after short period of wearing. Discolouration, however, is technically and physiologically harmless.
C = In exceptional cases these alloys can also be used for traditional telescopic crowns with parallel walls and for the bar casting technique provided that cross-sections for crown walls, approximal areas, bars and laser welded joints are particularly thick and the alloy is hardened subsequently. No indication for conical crowns and sheardistributors.