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Plexiglas® V825

Polymethyl Methacrylate Acrylic

Supplied by Altuglas International of Arkema Inc.

The technical datasheet with complete property values for Plexiglas® V825 is available to members of the Prospector Plastics Database.
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Product Description
Plexiglas® V825 is a thermoplastic acrylic resin formulated for injection molding and extrusion applications. It is characterized by its high heat resistance and high melt flow. Plexiglas® V825 has excellent weatherability and optical properties allowing it to excel in applications requiring outdoor stability, high quality surface appearance and/or precision optics. Plexiglas® V825 is easy to process due to its exceptional thermal stability, extrusion melt strength, and excellent tool surface reproduction and release properties. Moldflow simulation data is available. It has excellent resistance to many chemicals including solutions of inorganic acids, alkalis and aliphatic hydrocarbons such as VM&P naphtha and heptane. Additionally, it is virtually unaffected by a wide range of commercial products including many beverages, foodstuffs, detergent solutions and cleaners.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Good Color Stability
  • Good Dimensional Stability
  • Good Thermal Stability
  • Good UV Resistance
  • Good Weather Resistance
  • High Clarity
  • High Heat Resistance
  • High Scratch Resistance
  • Low Shrinkage
Uses 
  • Automotive Applications
  • Consumer Applications
  • Optical Applications
Agency Ratings 
Automotive Specifications 
Appearance 
  • Clear/Transparent
  • Colors Available
  • Opaque
  • Translucent
  
Forms 
  • Pellets
Processing Method 
  • Extrusion
  • Injection Molding
  
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/3.8 kg)
g/10 min
 ASTM D1238
Molding Shrinkage - Flow
in/in
 ASTM D955
Water Absorption (24 hr)
%
 ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
 ASTM D638
Tensile Strength (Yield)
psi
 ASTM D638
Tensile Elongation (Break)
%
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Flexural Strength (Yield)
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact (73°F)
ft·lb/in
 ASTM D256
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (M-Scale)
 
 ASTM D785
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load 2
     ASTM D648
66 psi, Annealed
°F
  
264 psi, Annealed
°F
  
Vicat Softening Temperature
      
--
°F
 ASTM D1525 3
--
°F
 ASTM D1525 4
Thermal Conductivity
Btu·in/hr/ft²/°F
 ASTM C177
Optical
Nominal Value
Unit
Test Method
Refractive Index
 
 ASTM D542
Transmittance (125 mil)
%
 ASTM D1003
Haze (125 mil)
%
 ASTM D1003
Additional Information
Nominal Value
Unit
Test Method
ASTM Classification
 
 ASTM D788
Related Terminology
This supplier and product may also be known by these terms: Plexiglass

Product names can be difficult to match. You may have searched any one of these terms to find this product: Plexiglas® V825, Plexiglas V825, Plexiglas® , Plexiglas, PlexiglasV825, V 825, V825, Acrylic, Acrylic, Polymethyl Methacrylate, Acrylic Polymethyl Methacrylate, Acrylic (PMMA), Acrylic PMMA, pmma, Altuglas/Arkema, AcrylicPolymethylMethacrylate, AcrylicPMMA, 825V
Features
Features may also be described by the following terms: High Clarity, Good Color Stability, Good Dimensional Stability, Dimensionally Stable, High Heat Resistance, High Scratch Resistance, Low Shrinkage, Good Thermal Stability, Good UV Resistance, UV Resistant, Ultraviolet Resistant, Ultraviolet Light Resistant, Good Weather Resistance, Weather Resistant.
Uses
Uses may also be described by the following terms: Automotive Applications, Automotive Sector.
Automotive Specifications
This plastic material has approval for 16 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): FORD (3), CHRYSLER (12), GM (1).
Agency Ratings
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1).
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Suggested Max Moisture
%
  
Suggested Shot Size
%
  
Suggested Max Regrind
%
  
Rear Temperature
°F
  
Middle Temperature
°F
  
Front Temperature
°F
  
Nozzle Temperature
°F
  
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Injection Rate
 
  
Back Pressure
psi
  
Screw Speed
rpm
  
Screw L/D Ratio
 
  
Screw Compression Ratio
 
  
Vent Depth
in
  
Notes
1Typical properties: these are not to be construed as specifications.
2Annealed 4 hrs at 95°C
3Rate A (50°C/h), Loading 1 (10 N)
4Rate A (50°C/h), Loading 2 (50 N)
 
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.