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Master Bond adhesives

KKPC Kuhmo GP 125EI General Purpose GPPS
Categories: Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Molded, Unreinforced

Material Notes: Key features: For phonograph, good profile properties.
Common Uses: CD-CASE, THIN-WALL

GPPS has excellent transparence, colorability, electric property, water-resistance, harmlessness, molding processability, and stability of dimension.

Data provided by Korea Kumho Petrochemical Co., Ltd.

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 1.04 g/cc0.0376 lb/in³ASTM D792
Water Absorption 0.030 %0.030 %24 hr immersion; ASTM D570
Linear Mold Shrinkage 0.0030 - 0.0060 cm/cm0.0030 - 0.0060 in/inASTM D955
Melt Flow 9.5 g/10 min9.5 g/10 minASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 7474ASTM D785
Tensile Strength, Ultimate 45.0 MPa6530 psiASTM D638
Elongation at Break 2.0 %2.0 %ASTM D638
Flexural Yield Strength 66.38 MPa9628 psiASTM D790
Flexural Modulus 2.9078 GPa421.74 ksiASTM D790
Izod Impact, Notched 0.149 J/cm
@Thickness 3.20 mm
0.280 ft-lb/in
@Thickness 0.126 in
ASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+16 ohm-cm1.00e+16 ohm-cmASTM D257
Dielectric Strength 21.7 kV/mm550 kV/inASTM D149
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 82.0 °C180 °Funannealed; ASTM D648
Vicat Softening Point 99.0 °C210 °FASTM D1525
Flammability, UL94  HB
@Thickness 2.20 mm
HB
@Thickness 0.0866 in
 HB
@Thickness 1.60 mm
HB
@Thickness 0.0630 in
 HB
@Thickness 3.20 mm
HB
@Thickness 0.126 in

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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PKKPCS08 / 48822

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