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Rulon Bearings

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Osterman & Co Osterlene® PPH20NA Polypropylene Homopolymer
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Molded

Material Notes: Product Description: PPH20NA is a polypropylene homopolymer resin nucleated for faster crystallization with antistatic properties and designed for injection molding applications. Typical applications include; caps & closures, housewares, sports opaque containers and leisure and toys.

Availability: North America
Additive: Nucleating Agent
Features: Antistatic; Homopolymer; Nucleated
Uses: Caps; Closures; Containers; Household Goods; Sporting Goods; Toys
Processing Method: Injection Molding

Information provided by Osterman & Company

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Physical PropertiesOriginal ValueComments
Density 0.902 g/ccASTM D792
Melt Flow 20 g/10 min
@Load 2.16 kg,
Temperature 230 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 90ASTM D785
Tensile Strength, Yield 5500 psi2.0 in/min; ASTM D638
Elongation at Yield 7.5 %ASTM D638
1% Secant Modulus 250000 psiFlexural, 0.039 in/min; ASTM D790
Izod Impact, Notched 0.600 ft-lb/inASTM D256A
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 255 °FUnannealed; ASTM D648

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POSTER160 / 267742

Aluminum Castings

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