Results 31 to 40 of about 487,832 (193)

Effect of Ultra-high Pressure Curing on the Quality of Roasted Pork

open access: yesShipin gongye ke-ji, 2022
In order to study the effect of ultra-high pressure treatment on the curing of roast pork and optimize its process, streaky pork was used as raw material in this study.
Lin WANG   +3 more
doaj   +1 more source

Performance based concrete quality assessment with gas permeability testing on site

open access: yesFrontiers in Built Environment
In terms of sustainability and durability, performance-based design is becoming increasingly important for the quality assessment of concrete structures.
Lisa Ptacek   +12 more
doaj   +1 more source

Evaluation Method for the Curing Effect of Donkey Hide

open access: yesPige Kexue Yu Gongcheng
This study developed rapid method for evaluating the curing effect of donkey hide based on conductivity and Baumé degree analysis of the extract liquor from salted donkey hide.
Hui WANG   +6 more
doaj   +1 more source

Use of microwave energy for accelerated curing of concrete: a review [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2009
Microwaves (MWs) are one of the most popular energy sources to heat dielectric materials in various industrial processes. One application is the rapid thermal cure of concrete.
P. Ratanadecho, B. Chatveera, N. Makul
doaj  

MODIFICATION OF EPOXY-AMINE POLYMERS BY OLIGOHEXAMETHYLENEGUANIDINES

open access: yesТонкие химические технологии, 2016
Methods of introducing a water-soluble biocide modifier, oligohexamethyleneguanidine hydrochloride, into epoxy-amine systems were studied. The obvious way is the introduction of the modifier in the waterborne epoxy-amine systems.
I. N. Senchikhin   +3 more
doaj   +1 more source

Evaluation of in-situ shrinkage and expansion properties of polymer composite materials for adhesive anchor systems by a novel approach based on digital image correlation [PDF]

open access: yes, 2019
The curing reaction of thermosetting resins is associated with chemical shrinkage which is overlapped with thermal expansion as a result of the exothermal enthalpy. Final material properties of the polymer are determined by this critical process.
Lichtenegger, Helga C.   +5 more
core   +1 more source

The effects of alkyd/melamine resin ratio and curing temperature on the properties of the coatings [PDF]

open access: yesJournal of the Serbian Chemical Society, 2005
Synthetic resins are used as binders in protective coatings. An alkyd/melamine resin mixture is the usual composition for the preparation of a coating called “baking enamel” cured through functional groups of resins.
RADMILA Z. RADICEVIC   +1 more
doaj  

Improving the surface insulating performance of epoxy resin/Al(2)O(3) composite materials by extending chain of liquid epoxy resin with Me-THPA

open access: yesHigh Voltage, 2019
Basin-type insulators are made by epoxy resin composite materials. Curing defects are easily formed in basin-type insulators, and degrade their insulating performances.
Yushun Zhao   +6 more
doaj   +1 more source

Phenomenological characterization of sequential dual-curing of off-stoichiometric "thiol-epoxy" systems: Towards applicability [PDF]

open access: yes, 2017
An extensive characterization of a sequential dual-curing system based on off-stoichiometric “thiol-epoxy” mixtures was carried out using thiol compounds of different functionality.
Belmonte, Alberto   +3 more
core   +1 more source

Improvement of Certain Composite Structures’ Quality by the Ultrasonic Field

open access: yesApplied Sciences
This paper presents the activities carried out to improve the quality of certain composite structures by manufacturing them with the assistance of an ultrasonic field.
Dan Florin Nitoi   +6 more
doaj   +1 more source

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