ageing behaviour of polyacrylamide-based excavation fluids

Ageing behaviour of polyacrylamide-based excavation fluids

Ageing behaviour of polyacrylamide-based excavation fluids Proceedings of the Institution of Civil Engineers - Construction Materials. ISSN 1747-650X | E-ISSN 1747-6518. Volume 169 Issue 6, December, 2016, pp. 301-307. Prev Next > Ageing behaviour of polyacrylamide-based excavation fluids Authors:

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ageing behaviour of polyacrylamide-based excavation fluids

Ageing behaviour of polyacrylamide-based excavation fluids

Ageing behaviour of polyacrylamide-based excavation fluids Article (PDF Available) in Construction Materials 169(6):1-7 · July 2015 with 250 Reads How we measure 'reads'

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ageing behaviour of polyacrylamide-based excavation fluids

Ageing behaviour of polyacrylamide-based excavation fluids

A Brookfield viscometer was used as the primary test instrument to investigate the ageing behaviour of the fluids. Figure 1 shows a photograph of the viscometer. The operating principle of the Brookfield viscometer is the measurement of the shear stress acting on a rotating cylinder (spindle) immersed in the test fluid.

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some aspects of the properties and degradation

Some Aspects of the Properties and Degradation

Ageing behaviour of polyacrylamide-based excavation fluids. Proceedings of the Institution of Civil Engineers - Construction Materials 2016, 169 (6) , 301-307. DOI: 10.1680/coma.14.00035. Nanjun Lai, Xin Guo, Ning Zhou, Qian Xu.

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aging and loss of flocculation activity of aqueous

Aging and loss of flocculation activity of aqueous

Carlos Lam and Stephan A. Jefferis, Rheological properties of polymer support fluids, Polymer Support Fluids in Civil Engineering, 10.1680/psfce.57869.229, (229-263), (2017). Crossref Carlos Lam and Stephan A. Jefferis , Ageing behaviour of polyacrylamide-based excavation fluids , Proceedings of the Institution of Civil Engineers - Construction

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ageing effects in measurements of polyacrylamide

Ageing effects in measurements of polyacrylamide

Ageing effects in measurements of polyacrylamide solution viscosities. Ageing behaviour of polyacrylamide-based excavation fluids these fluids may be in use for weeks to months and

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thermal ageing, degradation and swelling of acrylate

Thermal ageing, degradation and swelling of acrylate

In order to study the ageing process in detail, the ternary blends of ACM/FKM and polyacrylates derived from HDDA (diacrylate-bifunctional) and TMPTA (triacrylate-trifunctional) were chosen and the results of ageing are presented in Table 2.The ageing studies involve the measurement of tensile and tear properties at various times at a constant ageing temperature of 150 °C and at varying

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ageing of polypropylene: processes and consequences

Ageing of polypropylene: processes and consequences

1. Introduction. Among thermoplastic polymers, polypropylene (PP) is one of the most rapidly developing product families due to its property profile, the range of possible modifications and an excellent environmental record. Connected to this development is a quantitative growth well above the average and a continuous expansion of application areas.

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