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PBT 1100 IV 1.0 is a general purpose grade base resin, with non-reinforced, medium viscosity, which can be used in injection molding. |
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Properties |
Unit |
Standard |
Typical Value |
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PHYSICAL PROPERTIES |
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Density |
g/cm3 |
ASTM D792 |
1.31±0.02 |
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Intrinsic Viscosity |
dl/g |
ASTM D445 |
1.0±0.020 |
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Melting temperature |
℃ |
ISO 11357, DSC Way |
224.0±2.0 |
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Melt Flow Rate，235℃/2.16kg |
g/10min |
ASTM D1238 |
20.0-25.0
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Melt Flow Rate，250℃/2.16kg |
g/10min |
ASTM D1238 |
30.0-45.0
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Melt Flow Rate，250℃/5.00kg |
g/10min |
ASTM D1238 |
68.0-78.0 |
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CEG(Carboxyl End Groups) |
meq/kg |
Potentiometric titration |
≤30 |
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Color b |
Hunter Lab Photometer |
(D65,10º) |
≤5.0 |
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Color L |
Hunter Lab Photometer |
(D65,10º) |
≥91.0 |
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Ash Content |
% |
ASTM D5630-06 |
≤0.035 |
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Moisture Content |
% |
ASTM D570 |
≤0.30 |
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Chip Powder Content |
PPM |
GB T9345.1-2008 |
≤50 |
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Chip Size |
g |
Bluestar Internal Standard |
2.0±0.2 |
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MACHANICAL PROPERTIES |
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Tensile Strength（50mm/min） |
MPa |
ASTM D638 |
50-60 |
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Tensile Elongation |
% |
ASTM D638 |
≥80 |
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Flexible Strength |
MPa |
ASTM D790 |
≥75 |
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Izod Impact, notched, 23℃ |
KJ/M2 |
ASTM D256 |
≥4.0 |
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THERMAL PROPERTIES |
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HDT, 1.80MPa, 3.2mm |
℃ |
ASTM D648 |
55 |
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