Synthesis and Application of Borate Ester Bonding Agents for a Four-Component Hydroxy-Terminated Polybutadiene Propellant

Bonding agents are an important type of additive that are used to increase the interfacial interaction in propellants. A suitable bonding agent can prevent the dewetting between the oxidant and binder, and thus effectively improve the mechanical properties of the propellant. In the current paper, the bonding mechanisms and research progress of different types of bonding agents such as alcohol amine bonding agents, borate ester bonding agents, aziridine bonding agents, hydantoin bonding agents, neutral polymer bonding agents, and so on, are reviewed and discussed. The evaluation methods of their bonding performances including molecular dynamic simulation, contact angle method, in situ loading SEM, characterization analysis, and mechanical analysis are summarized to provide design ideas and reference for future studies.

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Products and systems for the protection and repair of concrete structures. Test methods. Determination of adhesion steel-to-steel for characterization of structural bonding agents

10.3403/01754651u ◽

2015 ◽

Keyword(s):

Concrete Structures ◽

Test Methods ◽

Bonding Agents ◽

Structural Bonding

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A comparative evaluation of shear bond strength of porcelain and composite using different bonding agents — An in vitro study

The Journal of Indian Prosthodontic Society ◽

10.1007/s13191-010-0003-3 ◽

2010 ◽

Vol 10 (1) ◽

pp. 36-40 ◽

Cited By ~ 2

Author(s):

Roseline Meshramkar ◽

Suresh Sajjan

Keyword(s):

Bond Strength ◽

Comparative Evaluation ◽

Shear Bond Strength ◽

In Vitro Study ◽

Vitro Study ◽

Bonding Agents

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Properties of Concrete Containing Scrap-Tire Chips

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.399-401.1251 ◽

2011 ◽

Vol 399-401 ◽

pp. 1251-1256 ◽

Cited By ~ 1

Author(s):

Wai Ching Tang ◽

Hong Zhi Cui ◽

Yiu Lo

Keyword(s):

Environmental Issues ◽

Normal Weight ◽

Scrap Tire ◽

Scrap Tires ◽

Bonding Agents ◽

Normal Weight Concrete ◽

Tire Chips ◽

Increase With Increase ◽

The World ◽

Concrete Matrix

Nowadays, one of the most essential environmental issues around the world is to deal with the scrap tire problem. Tires that are used, rejected or unwanted are classified as scrap tires and need to be managed responsibly. In this paper, the scrap tires were shredded into pieces and used to mix with normal weight concrete. Extensive laboratory tests were carried out and the focus of this paper was to characterize the mechanical and permeability properties of concrete containing scrap tires. The main parameters studied were chipped tire content and size. The results showed that the scrap-tire chips without adding special bonding agents apparently showed an even distribution in the mortar and concrete matrix. The elastic modulus, compressive and tensile strengths of scrap tire concrete in general were found lower than that of the control concrete and the differences became significant when the content and size of chipped tires in the mix were increased. Besides, the coefficients of water permeability of concrete were found to increase with increase of chipped tires in the mix.

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