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LG PMMA EG 920

Polymethyl Methacrylate Acrylic

Supplied by LG MMA Corp.

The technical datasheet with complete property values for LG PMMA EG 920 is available to members of the Prospector Plastics Database.
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Product Description
General purpose grade of PMMA is largely divided into injection and extrusion purpose. Various pellet type of grades fit for the properties of customer products are available.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
  • South America
  
Features 
  • General Purpose
Uses 
  • General Purpose
RoHS Compliance 
Appearance 
  • Clear/Transparent
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 Strength (Yield)
psi
 ASTM D638
Tensile Elongation (Yield)
%
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Flexural Strength (Yield)
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact
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 (264 psi, Unannealed)
°F
 ASTM D648
Vicat Softening Temperature
°F
 ASTM D1525 2
CLTE - Flow
in/in/°F
 ASTM D696
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL
     UL 94
--
 
  
0.0591 in, All
 
  
UL File Number
 
  
UL
Nominal Value
Unit
Test Method
RTI Str (0.0591 in)
°F
 UL 746
RTI Imp (0.0591 in)
°F
 UL 746
RTI Elec (0.0591 in)
°F
 UL 746
Optical
Nominal Value
Unit
Test Method
Refractive Index
 
 ASTM D542
Transmittance (118 mil)
%
 ASTM D1003
Haze (118 mil)
%
 ASTM D1003
Yellowness Index (0.118 in)
YI
 ASTM D1925
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: LG PMMA EG 920, LG PMMA , LGPMMAEG920, LGPMMA, PMMAEG 920, PMMA, PMMAEG920, EG 920, EG920, Acrylic, Acrylic, Polymethyl Methacrylate, Acrylic Polymethyl Methacrylate, Acrylic (PMMA), Acrylic PMMA, LG MMA, AcrylicPolymethylMethacrylate, AcrylicPMMA, 920EG, 920PMMAEG
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Suggested Max Moisture
%
  
Notes
1Typical properties: these are not to be construed as specifications.
2Loading 1 (10 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.