Results 11 to 20 of about 2,346 (192)

Micro-hardness of surface layer of irradiated Polybutene Terephthalate (PBT) [PDF]

open access: yesMATEC Web of Conferences, 2016
Using high doses of beta radiation for polybutylene terephthalate (PBT) and its influence on the changes of micromechanical properties of surface layer has not been studied in detail so far. The specimens of PBT were made by injection moulding technology
Manas David   +6 more
doaj   +2 more sources

Safety assessment of the substance Ln 1,4‐benzene dicarboxylic acid (with Ln = La, Eu, Gd, Tb) for use in food contact materials [PDF]

open access: yesEFSA Journal, 2018
The EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP Panel) assessed the safety of the additive Ln 1,4‐benzene dicarboxylic acid (with Ln = La, Eu, Gd, Tb) for use in food contact materials.
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP)   +27 more
doaj   +2 more sources

Maleic Anhydride-Grafted Isotactic Polybutene-1 and Modified Polyamide 6 [PDF]

open access: goldPolymers (Basel), 2018
Yongxian Zhao   +6 more
openalex   +2 more sources

Effect of crystalline transformation on supercritical CO2 foaming and cell morphology of isotactic polybutene-1

open access: yesJournal of CO2 Utilization, 2023
As a polycrystalline polymer, isotactic polybutene-1 (iPB-1) will form different crystalline structures when it crystallizes under different conditions. In this work, we found a simple method to manipulate the cell structure of iPB-1 foams by controlling
Weijie Li   +4 more
doaj   +1 more source

The effect of a synthetic double layer hydroxide on the rate of II→I phase transformation of poly(1-butene)

open access: yeseXPRESS Polymer Letters, 2011
Perkalite is an unusual clay in the domain of polymer-based nanocomposites. In this paper, the use of perkalite as a filler for poly(1-butene) was investigated.
V. Causin   +5 more
doaj   +1 more source

Evaluation of cytogenotoxic potential and embryotoxicity of KRS-Cauvery River water in zebrafish (Danio rerio)

open access: yesEcotoxicology and Environmental Safety, 2022
In the Cauvery River (CR), indiscriminate discharge of waste causes unexplained skeletal deformity in some fish species present in the water. To investigate this phenomenon, we analyzed the biological, physical, and chemical parameters present in the ...
Abass Toba Anifowoshe   +3 more
doaj   +1 more source

Effect of pressure on the flow behavior of polybutene [PDF]

open access: yes, 2014
The rheology of submicron thick polymer melt is examined under high normal pressure conditions by a recently developed photobleached‐fluorescence imaging velocimetry technique.
Di Mare, L, Ponjavic, A, Wong, J
core   +1 more source

Crystallization of Polymers from Solution under ShearingStress III Polybutene-1 [PDF]

open access: yes, 1968
It was shown that the fibrous crystals of isotactic polybutene-l crystallized from solution under shearing stress are also composed of the central threads with an extended chain character and the epitaxally deposited lamellae with a folded chain ...
Fujiwara, Masahiko   +3 more
core   +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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