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RAMTAL PM7109

Acetal (POM) Copolymer

Supplied by Polyram Ram-On Industries

The technical datasheet with complete property values for RAMTAL PM7109 is available to members of the Prospector Plastics Database.
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Product Description
UV STABILIZED POLYACETAL COPOLYMER FOR INJECTION MOULDING APPLICATIONS, MFI 9.
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
  • South America
Additive 
  • UV Stabilizer
Features 
  • Good UV Resistance
RoHS Compliance 
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Specific Gravity
      
--
 
 ASTM D792
--
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
g/10 min
 ASTM D1238, ISO 1133
Molding Shrinkage
      
Flow
in/in
 ASTM D955
--
%
 ISO 2577
Water Absorption
      
Saturation
%
 ASTM D570
Saturation, 73°F
%
 ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
 ASTM D638, ISO 527-2
Tensile Strength (Yield)
psi
 ASTM D638, ISO 527-2
Tensile Elongation
     ASTM D638, ISO 527-2
Yield
%
  
Break
%
  
Flexural Modulus
psi
 ASTM D790, ISO 178
Flexural Strength
psi
 ASTM D790, ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
     ISO 179
-22°F
ft·lb/in²
  
73°F
ft·lb/in²
  
Charpy Unnotched Impact Strength
     ISO 179
-22°F
ft·lb/in²
  
73°F
ft·lb/in²
  
Notched Izod Impact
      
-22°F
ft·lb/in
 ASTM D256
73°F
ft·lb/in
 ASTM D256
-22°F
ft·lb/in²
 ISO 180
73°F
ft·lb/in²
 ISO 180
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (R-Scale)
 
 ASTM D785, ISO 2039-2
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
      
66 psi, Unannealed
°F
 ASTM D648, ISO 75-2/B
264 psi, Unannealed
°F
 ASTM D648, ISO 75-2/A
Melting Temperature
°F
 ISO 11357-3, ASTM D3418
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohm
 IEC 60093
Volume Resistivity
ohm·cm
 IEC 60093
Dielectric Constant (1 MHz)
 
 IEC 60250
Electric Strength
V/mil
 IEC 60243-1
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL (0.118 in)
 
 UL 94
Flammability
in/min
 FMVSS 302
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: RAMTAL PM7109, RAMTAL , RAMTALPM7109, PM 7109, PM7109, Acetal Copolymer, Acetal Copolymer, Acetal (POM) Copolymer, Acetal POM Copolymer, Acetal, pom, Polyram, AcetalPOMCopolymer, 7109PM
Features
Features may also be described by the following terms: Good UV Resistance, UV Resistant, Ultraviolet Resistant, Ultraviolet Light Resistant.
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Rear Temperature
°F
  
Middle Temperature
°F
  
Front Temperature
°F
  
Mold Temperature
°F
  
Injection Pressure
psi
  
Holding Pressure
psi
  
Back Pressure
psi
  
Screw Speed
rpm
  
Injection Notes
Fill Speed: 25 to 50 mm/sec
Notes
1Typical properties: these are not to be construed as specifications.
 
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.