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Master Bond adhesives

Polyrocks Chemical 168A Polypropylene, halogen-free flame retardant
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Flame Retardant

Material Notes: 168A is flame retardant polypropylene with bromine and antimony as the flame retardant elements. Through gas-phase mechanism play the flame retardant performance. 168A flammability can reach UL 94 V-0(1.5mm and 3.0mm),glow-wire test meets GWIT:775/3.0 and GWFI:850/3.0. 168A has characteristics of low density of the finished products, good mechanical properties, strong chemical resistance...etc.

Information provided by Polyrocks

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Physical PropertiesMetricEnglishComments
Density 1.00 g/cc0.0361 lb/in³ASTM D792
Melt Flow 4.0 g/10 min
@Load 2.16 kg,
Temperature 230 °C
4.0 g/10 min
@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 35.0 MPa5080 psiASTM D638
Elongation at Break 50 %50 %ASTM D638
Flexural Strength 40.0 MPa5800 psiASTM D790
Flexural Modulus 1.40 GPa203 ksiASTM D790
Izod Impact, Notched 0.400 J/cm0.749 ft-lb/inASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 115 °C239 °FASTM D648
Flammability, UL94  V-0
@Thickness 1.50 mm
V-0
@Thickness 0.0591 in
 V-0
@Thickness 3.00 mm
V-0
@Thickness 0.118 in
Glow Wire Ignition Temperature 775 °C
@Thickness 3.00 mm
1430 °F
@Thickness 0.118 in
Pass; IEC 60695-2-13
Glow Wire Flammability Index 850 °C
@Thickness 3.00 mm
1560 °F
@Thickness 0.118 in
Pass; IEC 60695-2-13

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.

PPROCKS009 / 278517

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