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Elmet Technologies

Hyosung Topilene J801R PP
Categories: Polymer; Thermoplastic; Polypropylene (PP)

Material Notes: Topilene® J801R is a specially designed high isotactic polypropylene homopolymer that features high stiffness, high flowability and excellent long term heat stability. It is suitable for small home electronic appliances. Topilene® J801R complies with FDA requirements in the code of Federal Regulations in 21 CFR 177.1520 for food contact. It complies with UL Standard for Safety for Polymeric Materials – Long Term Property Evaluations, UL 746B.

Typical Applications: Small home electronic appliances(Toasters, Coffee makers, Steam irons, etc)

Features: Long-term heat resistance(UL 94HB, 746B) / High stiffness / Excellent surface hardness /High crystallization temperature (Short cycle time)

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 D792
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
Storage Temperature 4.00 °C39.2 °F
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 110110ASTM D785
Tensile Strength, Yield 41.2 MPa5970 psiASTM D638
Flexural Modulus 2.11 GPa306 ksiASTM D790
Izod Impact, Unnotched 0.324 J/cm0.606 ft-lb/inASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 140 °C284 °FASTM D648
Vicat Softening Point 155 °C311 °FASTM D1525
 
Processing PropertiesMetricEnglishComments
Drying Temperature 80.0 - 100 °C176 - 212 °F
Dry Time 2.00 - 4.00 hour2.00 - 4.00 hour
 
Descriptive Properties
Flammability6BUL 74 (@120°C)

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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