• Talc, CaCO3 Filled Homo-polymer PP
TALC, CaCO3 filled, extrusion grade of polypropylene compounds offer both excellent balance of properties and lower cost. We have a full range of PP compounds for application of injection molding process. |
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| PROPERTIES |
UNIT |
20% TALC |
40% TALC |
20% CaCO3 |
40% CaCO3 |
| SPECIFIC GRAVITY |
- |
1.05 |
1.24 |
1.05 |
1.25 |
| Linear Shrinkage |
in/in |
0.014 |
0.009 |
0.014 |
0.011 |
| Tensile Strength |
psi |
5100 |
4950 |
4400 |
3600 |
| Elongation |
% (yield) |
4 |
3 |
6 |
5 |
| Flexural Modulus |
psi (Tangent) |
380000 |
530000 |
291000 |
350000 |
| IZOD Impact |
ft-lb/in |
0.9 |
0.8 |
1.2 |
1.1 |
Heat Deflection
Temperature |
°F (66psi) |
250 |
282 |
205 |
240 |
| Gloss |
60° |
47 |
42 |
76 |
57 |
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