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Rulon Bearings

LyondellBasell Pro-fax SB891 Polypropylene Impact Copolymer
Categories: Polymer; Thermoplastic; Polypropylene (PP)

Material Notes:
Key Features: high flow, compatible with hindered amine light stabilizers, good cold impact resistance, good stiffness and impact balance, high flow for ease of mold filling and minimum warpage

Applications: automotive interior trim, consumer goods

All ingredients meet TSCA (US) and DSL (Canada) registration requirements.

Description: Pro-fax SB891 high melt flow, medium impact polypropylene copolymer resin is designed for compatibility with hindered amine light stabilizers. Its high melt flow makes it easy to mold and it is particularly well suited for the molding of large or complex parts. It has excellent balance of impact resistance and stiffness. It has a UL yellow card RTI, which applies to all colors. All ingredients meet the chemical registration requirements of TSCA and DSL.

Information provided by Montell Polyolefins.

LyondellBasell is the successor company to Montell.

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 D792B
Melt Flow 35 g/10 min
@Load 2.16 kg,
Temperature 230 °C
35 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 27.0 MPa3920 psiASTM D638
Elongation at Yield 6.0 %6.0 %ASTM D638
Flexural Modulus, 1% Secant 1400 MPa203000 psi0.05 in/min; ASTM D790A
Izod Impact, Notched 0.700 J/cm1.31 ft-lb/inASTM D256A
Impact Test 23.0 J
@Temperature -29.0 °C
17.0 ft-lb
@Temperature -20.2 °F
Montell drop weight impact strength
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 100 °C212 °FASTM D648
UL RTI, Mechanical with Impact 65.0 °C
@Thickness >=0.991 mm
149 °F
@Thickness >=0.0390 in
Flammability, UL94 HB
@Thickness >=0.991 mm
HB
@Thickness >=0.0390 in

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.

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