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Rulon Bearings

Borealis RG435MO Polypropylene, Transparent Random Copolymer  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene Copolymer

Material Notes: RG435MO is a specially modified highly-transparent polypropylene random copolymer with medium melt flow rate. Products molded from this grade exhibit excellent transparency, good gloss, high impact strength at ambient temperature, relatively high stiffness and good demolding and antistatic properties. These properties, together with high gloss, make this grade excellent choice for household and packaging articles. Applications: transparent packaging where high impact is needed (i.e. pails), houseware containers, food packaging, sweet-boxes, caps and closures, and lids.

Information provided by Borealis AG

Key Words: PP-R
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 0.905 g/cc0.0327 lb/in³ISO 1183
Linear Mold Shrinkage 0.010 - 0.020 cm/cm0.010 - 0.020 in/in
Melt Flow 30 g/10 min
@Load 2.16 kg,
Temperature 230 °C
30 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 7575ISO 2039-2
Tensile Strength, Yield 27.0 MPa3920 psi50mm/min; ISO 527-2
Elongation at Yield 13 %13 %50mm/min; ISO 527-2
Tensile Modulus 0.850 GPa123 ksi1mm/min; ISO 527-2
Charpy Impact, Notched 0.800 J/cm²
@Temperature 23.0 °C
3.81 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 70.0 °C158 °FISO 75-2
 
Optical PropertiesMetricEnglishComments
Transmission, Visible 90 %90 %transparent; thickness not quantified
 
Processing PropertiesMetricEnglishComments
Melt Temperature 210 - 260 °C410 - 500 °F
Mold Temperature 30.0 - 40.0 °C86.0 - 104 °F
Hold Pressure 20.0 - 50.0 MPa2900 - 7250 psi
 
Descriptive Properties
Injection Velocitymedium to high

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PBOREA579 / 108838

Aluminum Castings

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