## Abstract The thermal properties of nickel powder filled polypropylene composites were measured over a range of filler concentrations. The thermal conductivities increased with filler concentration. Data were compared with predictions by theoretical models for two phase systems. The equation of C
Melt rheological properties of nickel powder filled polypropylene composites
β Scribed by S. N. Maiti; P. K. Mahapatro
- Publisher
- Society for Plastic Engineers
- Year
- 1988
- Tongue
- English
- Weight
- 441 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0272-8397
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## Abstract The melt rheological behavior of calcium silicateβfilled isotactic polypropylene, with filler volume contents of 0β17.8%, was determined at 493 K. The composites followed the power law in shear stress versus shear rate variations and were shear thinning. Initially, apparent melt viscosi
The dynamic viscoelastic properties of polypropylene (PP)-maleated PP blends in the molten state have been investigated with a dynamic mechanical thermal analyzer (PL-DMTA MKII) at a frequency range () of 0.6 β«Ψ‘β¬ 10 Οͺ1 -3.14 β«Ψ‘β¬ 10 2 rad s Οͺ1 . In the study, the blends were prepared by melt-blending