Effects of microparticles on isotactic polypropylene: Thermomechanical and thermal properties

2008 ◽  
Vol 46 (23) ◽  
pp. 2566-2576 ◽  
Author(s):  
Fabien Salaün ◽  
Isabelle Vroman ◽  
Gauthier Bedek ◽  
Maryline Lewandowski
Keyword(s):  
Thermal Properties ◽  
Isotactic Polypropylene

Optical, rheological, and thermal properties of hollow glass bead filled isotactic polypropylene

2008 ◽  
Vol 30 (10) ◽  
pp. 1371-1377 ◽  
Author(s):  
Lin Zhu ◽  
Xinhua Xu ◽  
Na Song ◽  
Xiangyang Tang
Keyword(s):  
Thermal Properties ◽  
Isotactic Polypropylene ◽  
Glass Bead ◽  
Hollow Glass

Effective thermal properties of an isotactic polypropylene (α-iPP) injection moulded part by a multiscale approach

2017 ◽  
Vol 48 (12) ◽  
pp. 1213-1219 ◽  
Author(s):  
G. Laschet ◽  
M. Apel ◽  
J. Wipperfürth ◽  
C. Hopmann ◽  
M. Spekowius ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Isotactic Polypropylene ◽  
Multiscale Approach ◽  
Effective Thermal Properties

scholarly journals LMPP Effects on Morphology, Crystallization, Thermal and Mechanical Properties of iPP/LMPP Blend Fibres

2018 ◽  
Vol 26 (2(128)) ◽  
pp. 26-31 ◽  
Author(s):  
Munir Hussain ◽  
Feichao Zhu ◽  
Feichao Zhu ◽  
Bin Yu ◽  
Bin Yu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Thermal Properties ◽  
Elastic Modulus ◽  
Isotactic Polypropylene ◽  
Degree Of Crystallinity ◽  
Thermal And Mechanical Properties ◽  
Elongation At Break ◽  
Breaking Elongation ◽  
Low Modulus ◽  
The Degree Of Crystallinity

The thermal properties and morphological characterisation of isotactic polypropylene (iPP) homopolymer and its blends with low molecular low modulus polypropylene (LMPP) were studied. Firstly blends were prepared with variant LMPP contents, and their properties were characterised using SEM, DSC, XRD, and DMA. Later the mechanical properties of iPP/LMPP blend fibres were investigated. SEM results showed that the iPP/LMPP blends produced smoother surfaces when the LMPP content was increased, as well as the miscibility. All the Tg values with different LMPP percentages were in-between pure iPP and LMPP. The XRD results indicated the LMPP percentage decreased along with the degree of crystallinity of the iPP/LMPP blends (5% to 15%), which increased and then decreased as compared to pure iPP. The elongation at break increased when the LMPP content increased, with the maximum breaking elongation of the LMPP 25% blend reaching 12.95%, which showed great stretch-ability, whereas the elastic modulus of iPP/LMPP blends decreased.

Morphology and thermal properties in the binary blends of poly(propylene-co-ethylene) copolymer and isotactic polypropylene with polyethylene

Polymer ◽  
2007 ◽  
Vol 48 (10) ◽  
pp. 2946-2957 ◽  
Author(s):  
Jean-Hong Chen ◽  
Jin-Cai Zhong ◽  
Yi-Hang Cai ◽  
Wen-Bin Su ◽  
Yao-Bin Yang
Keyword(s):  
Thermal Properties ◽  
Isotactic Polypropylene ◽  
Binary Blends ◽  
Ethylene Copolymer ◽  
Poly Propylene
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