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Products Information

Precious metal alloys for dental metal-ceramic restorations

TUFFBOND 86GH

High precious (Golden color type)

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The main uses:
Crown for dental metal-ceramic restorations, Short span bridge
NET. 10g
 
  • Due to the high strength and hardness which have not been achieved by conventional high-precious alloy, there is no need to concern about deformation of crown and bridge caused by biting pressure.
  • Because of the stability of physical property with the high mixture ratio of 97.9% for precious metal such as gold and platinum, it is safe for use even if repeatedly used.
  • With its color tone of graceful golden burnish, excellent aesthetic aspect is provided in harmony with the porcelain.
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Hysical Property
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TUFFBOND 78GH

Precious (Silver color type)

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The main uses:
Crown for dental metal-ceramic restorations, Long span bridge
NET. 10g
 
  • Due to the high strength and hardness which have not been achieved. There is no need to concern about deformation of crown and bridge caused by biting pressure.
  • High stable adhesiveness provides strong binding force with porcelain.
  • With its stable physical property in high-temperature range, high strength is kept even in a case of repeated firings.
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Hysical Property
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TUFFBOND 77UH

Precious (Silver color type)

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The main uses:
Crown for dental metal-ceramic restorations, Long span bridge
NET. 10g
 
  • With higher proof stress value among precious metal family, it may be applied to wide range of use from single crown to long-span bridge.
  • With the heat distortion resistance excellent enough to prevent distortion in porcelain forming, prosthesis with good compatibility is provided.
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Hysical Property
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TUFFBOND 51

Semi precious (Silver color type)

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The main uses:
Crown for dental metal-ceramic restorations, Long span bridge
NET. 10g
 
  • High castability and adhesiveness of porcelain have been further enhanced than those of conventional “TUFFBOND”.
  • It is possible to perform soldering operation more steadily due to incorporated silver.
  • With the color tone of burnished platinum-alloy in addition to high baking strength, firm adhesiveness is provided with various porcelains
  • Due to the high strength and hardness which have not been achieved. There is no need to concern about deformation of crown and bridge caused by biting pressure.
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Hysical Property
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TUFFBOND 40

Precious (Silver color type)

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The main uses:
Crown for dental metal-ceramic restorations, Long span bridge
NET. 10g
 
  • With well-balanced mixture of gold and palladium, both excellent operability and strength are held.
  • It is possible to perform soldering operation more steadily due to incorporated silver.
  • Please avoid use of carbon crucible, due to high content of palladium.
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Hysical Property
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SPARTAN

Palladium type (Silver-containing)(Silver color type)

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The main uses:
Crown for dental metal-ceramic restorations, Long span bridge
NET. 10g
 
  • In addition to the strength equivalent to other gold alloy,
    it’s an economic metal.
  • It is possible to perform soldering operation more steadily
    due to incorporated silver.
  • Please avoid use of carbon crucible, due to high content of palladium.
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Hysical Property
Property
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