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WPP PP PPH2CF-4

Polypropylene Homopolymer

Calcium Carbonate Filler, 40%

Supplied by Washington Penn Plastic Co. Inc.

The technical datasheet with complete property values for WPP PP PPH2CF-4 is available to members of the Prospector Plastics Database.
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Product Description
Modified compounds are available for special applications. Various rigidity/ductility balance levels are available. UV stabilized compounds are available. Heat stabilized compounds for applications requiring extended use at high temperatures are available.
Note: Custom colors available upon request.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Filler / Reinforcement 
  • Calcium Carbonate Filler, 40% Filler by Weight
Additive 
  • Heat Stabilizer
  • UV Stabilizer
  
Features 
  • Heat Stabilized
  • Homopolymer
  
Uses 
  • Appliances
  • Automotive Applications
  • Household Goods
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)
g/10 min
 ASTM D1238
Molding Shrinkage - Flow
in/in
 ASTM D955
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength 2 (Yield)
psi
 ASTM D638
Tensile Elongation 2 (Break)
%
 ASTM D638
Flexural Modulus - Tangent
psi
 ASTM D790
Flexural Strength
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact
     ASTM D256
-22°F, 0.125 in
ft·lb/in
  
73°F, 0.125 in
ft·lb/in
  
Unnotched Izod Impact (73°F, 0.125 in)
ft·lb/in
 ASTM D256
Gardner Impact
     ASTM D3029
-22°F
in·lb
  
73°F
in·lb
  
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (R-Scale)
 
 ASTM D785
Durometer Hardness (Shore D)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
     ASTM D648
66 psi, Unannealed
°F
  
264 psi, Unannealed
°F
  
Additional Information
Flexural Modulus, ASTM D790, 2% Secant: 256000 psi
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: WPP PP PPH2CF-4, WPP PP PPH2CF4, WPP PP , WPPPPPPH2CF4, WPPPP, PPH 2 CF, PPPPH 2 CF 4, PPPPH 2 CF, PPH2CF, PPPPH2CF-4, PPPPH2CF4, PPPPH2CF:4, PPPPH2CF/4, PPPPH2CF+4, PPPPH2CF_4, PPPPH2CF 4, PPPPH2, PPPPH2CF, PPH 2 CF 4, PPH2CF-4, PPH2CF4, PPH2CF:4, PPH2CF/4, PPH2CF+4, PPH2CF_4, PPH2CF 4, PPH2, 2CF, CF4, Polypropylene Homopolymer, PP Homopolymer, Polypropylene, PP, Washington Penn, PolypropyleneHomopolymer, PPHomopolymer, 2PPH, 2PPPPH
Features
Features may also be described by the following terms: Heat Stabilized, Heat-ageing Stabilized, Heat Ageing Stabilized, Heat-aging Stabilized, Heat Aging Stabilized.
Uses
Uses may also be described by the following terms: Automotive Applications, Automotive Sector, Household Goods, Housewares.
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Rear Temperature
°F
  
Middle Temperature
°F
  
Front Temperature
°F
  
Nozzle Temperature
°F
  
Mold Temperature
°F
  
Injection Pressure
psi
  
Holding Pressure
psi
  
Back Pressure
psi
  
Clamp Tonnage
tons/in²
  
Cushion
in
  
Injection Notes
Injection Speed: 1.5 to 2.5 in/s
Zone 4 Temperature: 450 to 460°F
Hot Runner Temperature: 450 to 480°F
Hydraulic Oil Temperature: 110 to 125°F
Shot Capacity vs. Barrel Capacity: 2.5 to 4
Screw Decompression: 0.1 to 0.25 in
Notes
1Typical properties: these are not to be construed as specifications.
22.0 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.