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Master Bond adhesives

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 PropertiesMetricEnglishComments
Density 1.12 g/cc0.0405 lb/in³ISO 1183-1
Filler Content 30 %30 %Glass; ISO 3451
Linear Mold Shrinkage 0.0025 - 0.0045 cm/cm
@Treatment Temp. 23.0 °C,
Time 173000 sec
0.0025 - 0.0045 in/in
@Treatment Temp. 73.4 °F,
Time 48.0 hour
PRET
Melt Flow 8.0 g/10 min
@Load 2.16 kg,
Temperature 230 °C
8.0 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ISO 1133-1
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 55.0 MPa7980 psi5mm/min.; ISO 527-2
Elongation at Break 4.0 %4.0 %5mm/min; ISO 527-2
Modulus of Elasticity 5.30 GPa769 ksi1mm/min; ISO 527-2
Flexural Strength 82.0 MPa11900 psi2mm/min; ISO 178
Flexural Modulus 4.80 GPa696 ksi2mm/min; ISO 178
Poissons Ratio 0.400.401mm/min; ISO 527-2
Izod Impact, Notched (ISO) 25.0 kJ/m²
@Temperature 23.0 °C
11.9 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eA
Izod Impact, Unnotched (ISO) 70.0 kJ/m²
@Temperature 23.0 °C
33.3 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eU
Charpy Impact Unnotched 6.50 J/cm²
@Temperature -20.0 °C
30.9 ft-lb/in²
@Temperature -4.00 °F
ISO 179/1eU
Charpy Impact, Notched 1.60 J/cm²
@Temperature -20.0 °C
7.61 ft-lb/in²
@Temperature -4.00 °F
ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 144 °C291 °F120°C/h; ISO 75-2
Flammability Test 35
@Thickness 3.00 mm
35
@Thickness 0.118 in
ISO 3795
 
Processing PropertiesMetricEnglishComments
Processing Temperature 210 - 230 °C410 - 446 °FInjection Temperature
 220 - 240 °C428 - 464 °FInjection Temperature
 230 - 250 °C446 - 482 °FInjection Temperature
Nozzle Temperature 230 - 250 °C446 - 482 °F
Melt Temperature 230 - 250 °C446 - 482 °F
Mold Temperature 40.0 - 80.0 °C104 - 176 °F
Drying Temperature 90.0 - 100 °C
@Time 7200 - 14400 sec
194 - 212 °F
@Time 2.00 - 4.00 hour
Moisture Content <= 0.10 %<= 0.10 %
Injection Pressure 40.0 - 120 MPa5800 - 17400 psi
Back Pressure 0.300 - 0.700 MPa43.5 - 102 psi
Screw Speed 40 - 80 rpm40 - 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 view all the property values for this datasheet as they were originally entered into MatWeb.

PWEL00879 / 250003

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