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Ensinger PEI

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Gouda Refractories Pinnacle PP 1521I PP Homopolymer
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Molded

Material Notes: Product Description: 3.5 melt flow clarified homopolymer for thermoforming applications. Pinnacle Polymers Polypropylene 1403N is made via UNIPOL™ PP technology, which utilizes gas-phase fluidized bed reactors with a high activity catalyst system to ensure uniform physical properties and lot-to-lot consistency. This product is intended for extruded sheet and thermoforming applications. The combination of flow characteristics and high stiffness provide light-weighting potential for containers. 1403N contains a clarifier providing excellent see-through clarity.
Features: Superior color and processing stability; Good melt strength and stretchability; High clarity; Low level of extractables
Pinnacle’s polypropylene as marketed by Pinnacle Polymers Company, in natural, uncolored pellet form complies with appropriate requirements of CFR Title 21, Part 177, Subpart B, Section 177.1520 © 1.1a entitled “Olefin Polymers” of the Food Additives Amendment of 1958 to the United States Food, Drug and Cosmetics Act of 1938.

Availability: Europe; North America

Features: Food Contact Acceptable; Good Color Stability; Good Melt Strength; Good Process Stability; Good Stretchability; High Clarity; High Stiffness; Homopolymer; Low Extracables

Uses: Containers; Sheet; Thermoforming Applications

Agency Ratings: FDA 21 CFR 177.1520© 1.1a

Appearance: Natural Color

Form: Pellets

Processing Method: Sheet Extrusion; Thermoforming

Information provided by Pinnacle Polymers

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Physical PropertiesOriginal ValueComments
Density 0.900 g/ccASTM D1505
Linear Mold Shrinkage, Flow 0.017 cm/cmASTM D955
Melt Flow 3.5 g/10 min
@Load 2.16 kg,
Temperature 230 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Yield 5600 psi
@Thickness 3.20 mm
Injection Molded, Type I, 2.0 in/min; ASTM D638
Elongation at Break 12 %
@Temperature -17.7 °C
Injection Molded, Type I, 2.0 in/min; ASTM D638
Flexural Modulus 275000 psi
@Thickness 3.20 mm
1% Secant, Injection Molded, Type I, 0.05 in/min; ASTM D790A
Izod Impact, Notched 0.900 ft-lb/in
@Thickness 3.20 mm
Injection Molded, Type I; ASTM D256
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 253 °FUnannealed; ASTM D648
 
Optical PropertiesOriginal ValueComments
Haze 25 %
@Thickness 1.27 mm

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PPINNA831 / 311524

Proto3000 – 3D Engineering Solutions

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