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Rulon Bearings

Gouda Refractories Pinnacle PP 2120H PP Impact Copolymer
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Impact Modified; Molded/Extruded

Material Notes: Product Description: 20 melt flow impact copolymer polypropylene. Pinnacle Polymers Polypropylene 2120H 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 large buckets and other injection molding applications where toughness and cold temperature impact strength are required.
Features: Excellent cleanliness; Superior toughness; Excellent color and process stability; Good melt strength; Fast set-up time; UL Listed
Pinnacle’s 2120H polypropylene as marketed by Pinnacle Polymers Company, in natural, uncolored pellet form is covered under US FDA Food Contact Notification 864. As such, this polymer complies with the requirements of CFR Title 21 and can be used in contact with all food types under Conditions of Use A-H.

Availability: Europe; North America

Features: Clean/High Purity; Food Contact Acceptable; Good Color Stability; Good Melt Strength; Good Process Stability; Good Toughness; Impact Copolymer; Low Temperature Impact Resistance

Uses: Containers; Pails

Agency Ratings: FDA FCN 864; FDA Food Contact A-H

Appearance: Natural Color

Form: Pellets

Processing Method: Injection Molding

Information provided by Pinnacle Polymers

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 0.900 g/cc0.0325 lb/in³ASTM D1505
Linear Mold Shrinkage, Flow 0.013 cm/cm0.013 in/inASTM D955
Melt Flow 20 g/10 min
@Load 2.16 kg,
Temperature 230 °C
20 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 24.2 MPa
@Thickness 3.20 mm
3510 psi
@Thickness 0.126 in
Injection Molded, Type I, 2.0 in/min; ASTM D638
Elongation at Break 11 %
@Temperature -17.7 °C
11 %
@Temperature 0.126 °F
Injection Molded, Type I, 2.0 in/min; ASTM D638
Flexural Modulus 1.24 GPa
@Thickness 3.20 mm
180 ksi
@Thickness 0.126 in
1% Secant, Injection Molded, Type I, 0.05 in/min; ASTM D790A
Izod Impact, Notched  >= 1.87 J/cm
@Thickness 3.20 mm
>= 3.50 ft-lb/in
@Thickness 0.126 in
Injection Molded, Type I; ASTM D256
 4.65 J/cm
@Thickness 3.20 mm
8.71 ft-lb/in
@Thickness 0.126 in
(Area) Injection Molded, Type I; ASTM D256
Gardner Impact 16.5 J
@Temperature -30.0 °C
12.2 ft-lb
@Temperature -22.0 °F
Geometry GC, Method G; ASTM D5420
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 107 °C225 °FUnannealed; ASTM D648

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PPINNA825 / 311518

Aluminum Castings

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