Mechanistic modeling of reversion phenomenon in sulphur cured natural rubber vulcanization kinetics

G Milani, E Leroy, F Milani, R Deterre - Polymer Testing, 2013 - Elsevier
A novel kinetic model of natural rubber sulphur vulcanization is proposed. The modeling
approach takes into account current knowledge on the different polysulfidic structures …

A novel approach for simulation and optimization of rubber vulcanization

J Lubura, P Kojić, J Pavličević, B Ikonić, D Balaban… - Polymers, 2023 - mdpi.com
The kinetic model, encompassing the curing and reversion phenomena of the NR/SBR
rubber vulcanization process, was developed by means of the finite element method …

A continuous kinetic model of rubber vulcanization predicting induction and reversion

E Leroy, A Souid, R Deterre - Polymer Testing, 2013 - Elsevier
The kinetics of sulfur vulcanization of rubber presents two specific aspects: The main
crosslinking reaction is preceded by an induction period during which the crosslink density …

From devulcanization of ground tire rubber by microwaves to revulcanization: A revulcanization kinetic approach using a simple prediction model

FDB de Sousa, HL Ornaghi Júnior - ACS Sustainable Chemistry & …, 2020 - ACS Publications
Devulcanization of rubber by microwave energy is an environmentally friendly technique,
and it has gained special attention from the recycling field due to several advantages over …

Rubber blends: kinetic numerical model by rheometer experimental characterization

G Milani, F Milani - Journal of Mathematical Chemistry, 2018 - Springer
A robust kinetic numerical model for natural rubber NR–poly-butadiene PB blends
vulcanized with sulfur is presented. For a preliminary experimental insight used then as …

Vulcanization kinetics and mechanical properties of organically modified nanoclay incorporated natural and chlorobutyl rubber nanocomposites

AK Zachariah, AK Chandra, PK Mohammed, S Thomas - Polymer Testing, 2019 - Elsevier
The curing kinetics, vulcanizate properties, mechanical reinforcement and chemical
interactions of organically modified nanoclay filled natural rubber (NR) and chlorobutyl …

Fast and reliable meta-data model for the mechanistic analysis of NR vulcanized with sulphur

G Milani, F Milani - Polymer Testing, 2014 - Elsevier
A fast and reliable meta-model for NR vulcanized with sulphur in standard rheometer
chambers is presented. The model requires only very little input information at a fixed …

Optimal vulcanization of tires: Experimentation on idealized NR-PB natural and poly-butadiene rubber blends, phenomenological smoothed numerical kinetic model …

G Milani, F Milani - Polymer Testing, 2018 - Elsevier
An integrated simulation tool for the optimal vulcanization of tires is presented. Three are the
main issues discussed on the optimal vulcanization of 3D items with complex geometry …

A knowledge based approach for elastomer cure kinetic parameters estimation

E Leroy, A Souid, A Sarda, R Deterre - Polymer Testing, 2013 - Elsevier
Isoconversionnal kinetic analysis was applied for the first time to the isothermal cure reaction
of an elastomer compound. The apparent activation energy obtained was almost constant …

A closed form solution for the vulcanization prediction of NR cured with sulphur and different accelerators

G Milani, T Hanel, R Donetti, F Milani - Journal of Mathematical Chemistry, 2015 - Springer
The paper presents a novel efficient closed form approach to determine the degree of
vulcanization of natural rubber (NR) vulcanized with sulphur in presence of different …