Results 11 to 20 of about 23,424,289 (221)

Structure of spherulite in Polybutene-1 investigated by wide angle X-ray scattering computed tomography

open access: goldPolymer Testing, 2023
Investigating the structure of spherulite is instructive for better understanding the polymer crystallization process and mechanism, which is critical for the design and manufacture of polymeric products with high performance. Wide angle X-ray scattering
Peng Rao   +5 more
doaj   +2 more sources

Isotactic Polybutene-1/Bamboo Powder Composites with Excellent Properties at Initial Stage of Molding. [PDF]

open access: goldPolymers (Basel), 2019
Wang B   +10 more
europepmc   +3 more sources

Promotion of Self-Nucleation with Latent Form I Nuclei in Polybutene-1 and Its Copolymer [PDF]

open access: greenMacromolecules, 2018
The formation of form I nuclei of polybutene-1 (PB-1) and its copolymer with polyethylene (PB1-ran-PE) has been studied by means of modified self-nucleation protocols.
Zefan Wang   +4 more
openalex   +2 more sources

Intercrystalline Links Determined Kinetics of Form II to I Polymorphic Transition in Polybutene-1

open access: bronze, 2017
The effect of intercrystalline links containing tie molecules and entangled loops on polymorphic transition from form II to form I in polybutene-1 (PB-1) of different molecular weights has been investigated by differential scanning calorimetry and small ...
Yongna Qiao, Yongfeng Men
openalex   +2 more sources

Synthesis of Isotactic Polybutene-1 with Ziegler-Natta Catalyst [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2022
Hypothesis: Butene-1 is in excess in the polyolefin plants of Iran. Considering the properties of isotactic polybutene-1, including high creep and environmental stress cracking resistances, excellent elastic reversibility and good chemical abrasion ...
shokoufeh Hakim   +2 more
doaj   +1 more source

LDPE and poly(1-butene) blends: Morphology, crystallinity and rheological properties [PDF]

open access: yesPolyolefins Journal, 2021
In this work, the compatibility and crystallinity of low density polyethylene (LDPE) and polybutene-1 (PB-1) blends were studied. Various blends of LDPE/PB-1 containing 5, 10 and 20 wt.% PB-1 were prepared in a corotating twin-screw extruder and ...
Reza Poorghasemi, Yousef Jahani
doaj   +1 more source

The influence of branching efficiency on the rheology and morphology of melt state long chain branched polypropylene/polybutene-1 blends [PDF]

open access: yesPolyolefins Journal, 2019
In this study, the compatibility of the blends of polypropylene (PP) and polybutene-1(PB-1) homopolymer before and after long chain branching process were studied.
Ali Foroozan   +2 more
doaj   +1 more source

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