Results 151 to 160 of about 13,088 (208)

Rheology of unsaturated polyester resins. II. Thickening behavior of unsaturated polyester and vinyl ester resins

Journal of Applied Polymer Science, 1983
AbstractThe rheological properties of mixtures of unsaturated polyester resin and viscosity thickener were determined as thickening progressed. Two commercially available resins were used: (1) general purpose unsaturated polyester resin (Ashland Chemical, Aropol 7030), and (2) vinyl ester resin (Dow Chemical, XD‐7608.05).
Chang Dae Han, Kwok‐Wai Lem
openaire   +1 more source

Unsaturated polyester resin concrete: A review

Construction and Building Materials, 2019
Abstract The scope of this paper is to provide a systematic review of the main influencing factors of unsaturated polyester resin concrete (UPC), including the unsaturated polyester resins (UP), aggregates (recycled aggregates), fillers, fiber, methyl methacrylate (MMA), the curing temperature, and humidity, curing age.
Yang Gao, Pedro romero, Hongliang Zhang, Man Huang, Feng Lai   +4 more
openaire   +1 more source

Unsaturated Polyester Resins

1982
The unsaturated polyester resins used in reinforced plastics (RP) are combinations of reactive polymers and reactive monomers. The idea for this combination was introduced by Carleton Ellis in the 1930’s. Ellis discovered that unsaturated polyester resins made by reacting glycols with maleic anhydride could be cured to insoluble solids simply by adding
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Applications of unsaturated polyester resins

Russian Journal of Applied Chemistry, 2007
Unsaturated polyester resins containing long chain fatty acids and styrene as cross-linking agents are easily available in Pakistan. I have made use of these resins in the preparation of overprint varnish, ornaments, synthetic marble and other related substances.
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Unsaturated polyester resins modified with perfluoropolyethers

Journal of Applied Polymer Science, 1998
Telechelic macromers based on hydroxyterminated perfluoropolyethers (HO-RH-PFPE-RH-OH) with different molecular weights were used for the preparation of fluorine-containing unsaturated polyester resins (FUPR). The products resulting from the reaction of the monomers usually employed for the preparation of unsaturated polyesters with HO-RH-PFPE-RH-OH ...
Pilati F., Toselli M., Messori M., Credali U., Tonelli C., Berti C.   +5 more
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New epoxy-unsaturated polyester resin copolymers

Reactive and Functional Polymers, 1997
Some fire-resistant epoxy resins known in literature and practice were reviewed. New unsaturated polyester resins with decreasing flammability was reviewed. The main monomers were dibromobutendiol and diallylic ether of dibromoneopentylglycol. The new idea of epoxy resin fire-retardance by creating new epoxy resin-unsaturated polyester copolymers was ...
Z.K. Brzozowski, E. Szymańska, M.M. Bratychak   +2 more
openaire   +1 more source

Initiator Systems for Unsaturated Polyester Resins

1980
The basic principles of free radical initiators, their important parameters and new developments as they relate to the selection of effective initiator systems for curing unsaturated polyester resins are reviewed.
V. R. Kamath, R. B. Gallagher
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Unsaturated Polyester Resins: Chemistry and Technology

2005
Results of investigations on novel formulations, structure-property relationships, curing, and compositions with fillers and reinforcing fibers (1997--2004) are reviewed with about 200 references to articles and several references to patents. The following topics are considered in particular: novel dibasic acids, glycols, crosslinking monomers, and ...
Piotr Penczek, Piotr Czub, Jan Pielichowski   +2 more
openaire   +1 more source

Preventing lead leakage with built-in resin layers for sustainable perovskite solar cells

Nature Sustainability, 2021
Shangshang Chen, Yehao Deng, Xun Xiao
exaly