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Development of a Polymer Composition for Banding of Gas and Oil Pipelines
Polymer Science, Series D Pub Date : 2020-10-01 , DOI: 10.1134/s1995421220040103
A. F. Kosolapov , E. A. Belyaeva , V. A. Shatskaya , V. P. Grachev , Yu. V. Olikhova , T. P. Kravchenko , S. V. Shatskii , K. A. Yakovleva , S. A. Kurochkin

A description of the development stages of a polymer composition designed to ensure the restoration of the operational characteristics of large-diameter pipelines (d = 1100–1400 mm) using metal split sleeves, as well as for filling and sealing mixtures in the repair and construction industry, is presented. It is shown that the developed epoxy–urethane composition of a low-temperature curing adhesive paste provides a stable and safe pipeline restoration without interrupting the product transportation cycle.

中文翻译:

用于天然气和石油管道捆扎的聚合物组合物的开发

描述聚合物组合物的开发阶段,旨在确保使用金属对开套管恢复大直径管道(d = 1100-1400 毫米)的操作特性,以及在维修和施工中填充和密封混合物业, 提出. 结果表明,开发的低温固化粘合剂糊的环氧-聚氨酯组合物可在不中断产品运输周期的情况下提供稳定和安全的管道修复。
更新日期:2020-10-01
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