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CTB-44 Toolboard

High temperature, long life, and easily machined

CTB-44 Epoxy Tooling Board is an excellent choice for constructing forming tools, master models, fixturing and other heat resistant applications. It may also be used for composite fabrication in pre-preg and autoclave cure, wet lay-up, vacuum infusion and other composite processes.

Great for:

  • Master models
  • Composite fabrication
  • Forming tools
  • Fixturing
  • And many other heat resistant applications

 

CTB-44 can be used for a wide variety of vacuum forming applications. It is suitable for use up to 250F (121C). CTB-44 utilizes a copolymer base material and smaller cell structure than most boards, providing improved mechanical properties and a smoother surface finish.		   CTB44-300x187
ctb-44

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CTB-44 Toolboard

Benefits:

  • Excellent machinability
  • Superior edge definition
  • Good dimensional stability
  • Outstanding surface finish


Typical Properties

 

Color Blue-Gray
Density (ρ) 44 lb/ft3 [704 kg/m3]
Hardness 80 Shore D
Flexural Strength 6470 psi [44.6 Mpa]
Flexural Modulus 334,000 psi [2300 Mpa]
Compressive Strength 8,010 psi [55.2 Mpa]
Compressive Modulus 290,000 psi [2,000 Mpa]
Coefficient of Thermal Expansion (CTE) 22 x 10-6 in/in°F [40 x 10-6 m/m/°C]
PRODUCTS 

Available Sizes

 
cmt-plaat

 

 cmt-plaat-breed

 
1.0” x 24 x 26 [25mmx610x660] 1.0” x 24 x 60 [25mmx610x1524]
1.5” x 24 x 26 [38mmx610x660] 2.0” x 24 x 60 [38mmx610x1524]
2.0” x 24 x 26 [51mmx610x660] 3.0” x 24 x 60 [76mmx610x1524]
2.5” x 24 x 26 [64mmx610x660] 4.0” x 24 x 60 [102mmx610x1524]
3.0” x 24 x 26 [76mmx610x660]  
3.5” x 24 x 26 [89mmx610x660]  
4.0” x 24 x 26 [102mmx610x660]