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Lucel® FW720F

Acetal (POM) Copolymer

Supplied by LG Chem Ltd.

The technical datasheet with complete property values for Lucel® FW720F is available to members of the Prospector Plastics Database.
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Product Description
LUCEL FW-720F is the friction-resistance and abrasion-resistance grade made of acetal resin reinforced with silicon oil,fluoric resin,and macromolecular abrasion promoter.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
  • South America
  
Additive 
  • PTFE Lubricant (200000 ppm)
Features 
  • Fatigue Resistant
  • Good Abrasion Resistance
  • Good Chemical Resistance
  • Good Creep Resistance
  • Good Dimensional Stability
  • Good Moldability
  • Good Thermal Stability
  • Good Wear Resistance
  • Low Friction
  • Lubricated
Uses 
  • Camera Applications
  • Gears
  • Printer Parts
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Molding Shrinkage - Flow
in/in
 ASTM D955
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength 2 (Yield)
psi
 ASTM D638
Tensile Elongation (Break)
%
 ASTM D638
Flexural Modulus 3
psi
 ASTM D790
Flexural Strength 3 (Yield)
psi
 ASTM D790
Coefficient of Friction
     ASTM D1894
vs. Itself - Dynamic
 
  
vs. Itself - Static
 
  
Taber Abrasion Resistance (1000 Cycles, 1000 g, CS-17 Wheel)
mg
 ASTM D1044
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact
ft·lb/in
 ASTM D256
Unnotched Izod Impact
ft·lb/in
 ASTM D256
Reverse Notch 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
     ASTM D648
66 psi, Annealed, 0.250 in
°F
  
264 psi, Annealed, 0.250 in
°F
  
CLTE - Flow (68 to 176°F)
in/in/°F
 ASTM D696
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohms
 ASTM D257
Volume Resistivity
ohm·cm
 ASTM D257
Dielectric Strength
V/mil
 ASTM D149
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL
 
 UL 94
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Lucel® FW720F, Lucel FW720F, Lucel® , Lucel, LucelFW720F, FW 720 F, FW720F, FW720, 720F, Acetal Copolymer, Acetal Copolymer, Acetal (POM) Copolymer, Acetal POM Copolymer, Acetal, pom, LG Chem, AcetalPOMCopolymer, 720FW
Features
Features may also be described by the following terms: Good Abrasion Resistance, Abrasion Resistant, Good Chemical Resistance, Chemical Resistant, Good Creep Resistance, Creep Resistant, Good Dimensional Stability, Dimensionally Stable, Low Friction, Good Moldability, Good Thermal Stability, Good Wear Resistance, Wear Resistant.
Uses
Uses may also be described by the following terms: Camera Applications, Cameras.
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Rear Temperature
°F
  
Middle Temperature
°F
  
Front Temperature
°F
  
Nozzle Temperature
°F
  
Processing (Melt) Temp
°F
  
Melt Temperature (Aim)
°F
  
Mold Temperature
°F
  
Injection Pressure
psi
  
Back Pressure
psi
  
Screw Speed
rpm
  
Notes
1Typical properties: these are not to be construed as specifications.
22.0 in/min
30.59 in/min
 
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.