Results 21 to 30 of about 82,464 (308)

Investigation of the Effect of Internal Mold Release Agent and Filler on the Pulling Force in Pultrusion Process [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2007
Pulling force is one of the most important variables in pultrusion process which determines the capacity of the pultrusion machine. One of the characteristics of a desired pultrusion process is a low pulling force and a high line speed.Among the ...
M. Esfandeh   +2 more
doaj   +1 more source

A cure modelling study of an unsaturated polyester resin system for the simulation of curing of fibre-reinforced composites during the vacuum infusion process [PDF]

open access: yes, 2014
This study presents the cure kinetics and cure modelling of an ambient curing unsaturated polyester (UP) resin system for its cure simulation in the vacuum infusion (VI) process.
Aktas, A.   +4 more
core   +2 more sources

The application of thermal analysis to the study of epoxy–clay nanocomposites [PDF]

open access: yes, 2016
This is a copy of the author 's final draft version of an article published in the journal Journal of thermal analysis and calorimetry. The final publication is available at Springer via http://dx.doi.org/10.1007/s10973-016-5278-0The development of ...
Hutchinson, John M.
core   +2 more sources

Vulcanization Kinetics and Mechanical Properties of Ethylene Propylene Diene Monomer Thermal Insulation

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2015
The vulcanization kinetics of Ethylene-propylene diene monomer (EPDM) rubber thermal insulation was studied by using rheometer under isothermal condition at different temperatures.
Mohamad Irfan Fathurrohman   +2 more
doaj   +1 more source

Stereolithography Cure Process Modeling Using Acrylate Resin [PDF]

open access: yes, 2004
In this paper, a complex stereolithography (SL) cure process model is presented that incorporates transient thermal and chemical effects which influence final part shape and properties.
Henderson, Clifford L.   +3 more
core   +1 more source

Effect of Curing Agent and Temperature on the Rheological Behavior of Epoxy Resin Systems

open access: yesMolecules, 2012
The effect of curing agent (6610) content and temperature on the rheological behavior of the epoxy resin CYD-128 was studied by DSC analysis and viscosity experiments. The results show that the resin system meets the requirements of processing technology.
Lei Zhao, Chenhui Zhao, Guangcheng Zhang
doaj   +1 more source

Uncertainty in the manufacturing of fibrous thermosetting composites: A review [PDF]

open access: yes, 2014
Composites manufacturing involves many sources of uncertainty associated with material properties variation and boundary conditions variability. In this study, experimental and numerical results concerning the statistical characterization and the ...
Long, A. C.   +2 more
core   +1 more source

Natural rubber/styrene-butadiene rubber blends prepared by solution mixing: Influence of vulcanization temperature using a Semi-EV sulfur curing system on the microstructural properties [PDF]

open access: yes, 2017
Blends of natural rubber (NR) and styrene-butadiene rubber (SBR) were prepared by solution mixing and vulcanized with sulfur and accelerator in a Semi-EV system at 433 K and 443 K in order to study the vulcanization kinetic and the influence of ...
Macchi, Carlos Eugenio   +3 more
core   +1 more source

Effects of cellulose nanofibrils on the cure kinetics of the phenol formaldehyde resin

open access: yesMaterials Research Express, 2020
Phenol formaldehyde (PF) resin were treated with cellulose nanofibrils (CNF), and its effects on the cure kinetics of PF resin were evaluated. The curing of PF resin was a polycondensation exothermic reaction forming insoluble polymer.
Cong Liu, Siqun Wang, Yang Zhang
doaj   +1 more source

Curing kinetics and effects of fibre surface treatment and curing parameters on the interfacial and tensile properties of hemp/epoxy composites [PDF]

open access: yes, 2009
The curing kinetics of neat epoxy (NE) and hemp fibre/epoxy composites was studied and assessed using two dynamic models (the Kissinger and Flynn-Wall-Ozawa Models) and an isothermal model (the Autocatalytic Model) which was generally supported by the ...
Foreman, Nic J.   +2 more
core   +2 more sources

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