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Master Bond adhesives

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Wellman Expond® PP B543HI-GF30 Polypropylene, 30% Glass
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Glass Reinforced, Impact Modified

Material Notes: Expond® Polypropylene (PP) is a linear polymer with low density and typically exhibits high crystallization. It consistently has relatively high performance characteristics, such as good mechanical equilibrium, chemical corrosion resistance, workability, low price and other advantages.

Features: Excellent balance of toughness and stiffness, Low-odor, low-VOC, and low-emission performance, Excellent scratch resistance performance, Excellent anti-stick performance, Excellent resistance to stress performance Excellent weather fastness performance, Easy to process, Excellent spraying performance.

Applications: Automotive Dashboard, Door, Column, Seat guard plate, Bumper, Rubbing strip, Bottom plate.

Information provided by Wellman Advanced Materials.

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 PropertiesOriginal ValueComments
Density 1.12 g/ccISO 1183-1
Filler Content 30 %Glass; ISO 3451
Linear Mold Shrinkage 0.0025 - 0.0045 cm/cm
@Treatment Temp. 23.0 °C,
Time 173000 sec
PRET
Melt Flow 8.0 g/10 min
@Load 2.16 kg,
Temperature 230 °C
ISO 1133-1
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 55.0 MPa5mm/min.; ISO 527-2
Elongation at Break 4.0 %5mm/min; ISO 527-2
Modulus of Elasticity 5.30 GPa1mm/min; ISO 527-2
Flexural Strength 82.0 MPa2mm/min; ISO 178
Flexural Modulus 4800 MPa2mm/min; ISO 178
Poissons Ratio 0.401mm/min; ISO 527-2
Izod Impact, Notched (ISO) 25.0 kJ/m²
@Temperature 23.0 °C
ISO 179/1eA
Izod Impact, Unnotched (ISO) 70.0 kJ/m²
@Temperature 23.0 °C
ISO 179/1eU
Charpy Impact Unnotched 65.0 kJ/m²
@Temperature -20.0 °C
ISO 179/1eU
Charpy Impact, Notched 16.0 kJ/m²
@Temperature -20.0 °C
ISO 179/1eA
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 1.8 MPa (264 psi) 144 °C120°C/h; ISO 75-2
Flammability Test 35
@Thickness 3.00 mm
ISO 3795
 
Processing PropertiesOriginal ValueComments
Processing Temperature 210 - 230 °CInjection Temperature
 220 - 240 °CInjection Temperature
 230 - 250 °CInjection Temperature
Nozzle Temperature 230 - 250 °C
Melt Temperature 230 - 250 °C
Mold Temperature 40.0 - 80.0 °C
Drying Temperature 90.0 - 100 °C
@Time 7200 - 14400 sec
Moisture Content <= 0.10 %
Injection Pressure 40.0 - 120 MPa
Back Pressure 0.300 - 0.700 MPa
Screw Speed 40 - 80 rpm

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 go back to viewing the property data in MatWeb's normal format.

PWEL00879 / 250003

Rulon Bearings

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