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Pleximid® TT70

Polymethyl Methacrylimide Acrylic

Supplied by Evonik Industries AG

The technical datasheet with complete property values for Pleximid® TT70 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
Additive 
  • Mold Release
Features 
  • Good Thermal Stability
  • Good Weather Resistance
  • High Clarity
  • High Heat Resistance
  • High Rigidity
  • High Strength
  • Opticals
Uses 
  • Lenses
  • Lighting Fixtures
  • Protective Coverings
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (260°C/10.0 kg)
g/10 min
 ISO 1133
Water Absorption (73°F, 24 hr)
%
 ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
 ISO 527-2/1
Tensile Stress (Break)
psi
 ISO 527-2/5
Tensile Strain (Break)
%
 ISO 527-2/5
Impact
Nominal Value
Unit
Test Method
Charpy Unnotched Impact Strength (73°F)
ft·lb/in²
 ISO 179/1eU
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature
      
66 psi, Unannealed
°F
 ISO 75-2/B
264 psi, Unannealed
°F
 ISO 75-2/A
Vicat Softening Temperature
°F
 ISO 306/B50
Optical
Nominal Value
Unit
Test Method
Refractive Index
 
 ISO 489
Transmittance 2
%
 ISO 13468-2
Additional Information
Nominal Value
Unit
Test Method
Fire Rating
 
 DIN 4102
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Pleximid® TT70, Pleximid TT70, Pleximid® , Pleximid, PleximidTT70, TT 70, TT70, Acrylic, Acrylic, Polymethyl Methacrylimide, Acrylic Polymethyl Methacrylimide, Acrylic (PMMI), Acrylic PMMI, Evonik Industries, AcrylicPolymethylMethacrylimide, AcrylicPMMI, 70TT
Features
Features may also be described by the following terms: High Clarity, High Rigidity, High Strength, Good Weather Resistance, Weather Resistant, Good Thermal Stability, High Heat Resistance.
Uses
Uses may also be described by the following terms: Protective Coverings, Protective Covering, Lenses, Lens.
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Notes
1Typical properties: these are not to be construed as specifications.
2D65
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.