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SINPOLENE Talc Filled Homopolymer Polypropylene |
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SINPOLENE Talc Filled Homopolymer Polypropylene |
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SINPOLENE TPP10xx is a series of talc filled homopolymer polypropylene designed for injection moulding. The difference in content and characteristics between the individual grades allows TPP10xx to meet the requirements for a wide range of applications, from speaker frames to pump housings in domestic applications and fan shrouds to heater housings in the automotive industry.
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COMPOUND
REFERENCE
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TPP1010
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TPP1020
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TPP1030
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TPP1040
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TPP1040/3
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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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39
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39
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38
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37
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36
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| Elongation at break |
D-638
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%
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42
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34
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26
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21
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21
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| Flexural Strength |
D-790
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MPa
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50
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52
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54
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52
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50
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| Flexural Modulus |
D-790
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GPa
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2.18
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2.55
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3.11
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3.53
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3.50
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| Notched Izod Impact Strength @ 23 °C |
D-256
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J/m
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28
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25
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25
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25
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25
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| THERMAL | |||||||
| Heat Distortion Temp. @ 0.46 MPa |
D-648
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°C
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126
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130
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133
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136
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136
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| Vicat Softening Point, 1 kg |
D-1525
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°C
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153
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153
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154
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154
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155
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| PHYSICAL | |||||||
| Specific Gravity |
D-792
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g/cc
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0.953
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1.024
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1.114
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1.218
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1.218
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| Melt Flow Index |
D-1238
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g/10min
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12
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11
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9
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9
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30.0
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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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0.8-1.0
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0.7-0.9
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0.6-0.8
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0.6-0.8
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APPLICATIONS
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Appliance
Housing
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Automotives
Components and Housings
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Slide
Holder
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**The mould shrinkage values presented here are solely based on laboratory moulded test bars. Users are strongly advised to conduct their own evaluation of tooling values as variable factors such as part thickness & configuration, and moulding 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.
