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SINPOLENE Talc Filled Polypropylene (Co-polymer) |
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SINPOLENE REINFORCED PP COMPOUND
SINPOLENE TPP20xx is a series of talc filled co-polymer polypropylene designed for injection molding of parts that requires higher impact strength. The extensive ranges of characteristics allow TPP20xx to fulfill the requirements for a wide range of products both in the automotive industry and domestic appliances market.
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COMPOUND
REFERENCE
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TPP2010
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TPP2020
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TPP2030
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TPP2040
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PROPERTY
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ASTM
METHOD
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UNITS
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-
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| MECHANICAL | ||||||
| Tensile Yield Strength |
D-638
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MPa
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30
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30
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29
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29
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| Elongation at break |
D-638
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%
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287
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103
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48
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32
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| Flexural Strength |
D-790
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MPa
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36
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38
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39
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40
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| Flexural Modulus |
D-790
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GPa
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1.60
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1.95
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2.23
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2.95
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| Notched Izod Impact Strength @ 23 °C |
D-256
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J/m
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75
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60
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49
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36
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| THERMAL | ||||||
| Heat Distortion Temp. @ 0.46 MPa |
D-648
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°C
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118
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123
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129
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131
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| Vicat Softening Point, 1 kg |
D-1525
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°C
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151
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152
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152
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153
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| PHYSICAL | ||||||
| Specific Gravity |
D-792
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g/cc
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0.945
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1.022
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1.111
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1.208
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| Melt Flow Index |
D-1238
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g/10min
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10
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10
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11
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9
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| PROCESSING | ||||||
| Mold Shrinkage** |
D-955
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%
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1.0-1.4
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0.9-1.1
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0.8-1.0
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0.7-0.9
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APPLICATIONS
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Automotive
Components and Appliances' Housings
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**The mould shrinkage values presented here are solely based on laboratory molded test bars. Users are strongly advised to conduct their own evaluation of tooling values as variable factors such as part thickness & configuration, and molding conditions could affect the part shrinkage.
Singapore Polymer Corporation Pte Ltd reserves the right to change its products any time. Data provided in this web publication may not always be updated. Information provided herein is for general information and is given in good faith. Specific technical information and directives must be obtained from our representatives before using our products, to determine the suitability for any particular use. No warranty is given nor is to be implied with respect to information given herein. Values presented are typical and intended to serve as guides only, and should not be considered as limits to the specifications. Freedom under patents, copyright and registered designs cannot be assumed.
