Sealants based on urethane-siloxane rubbers curable under the action of moisture

被引:2
作者
Khairullin I.K. [1 ]
Sinaiskii A.G. [2 ]
Dal'gren I.V. [2 ]
Pomanskaya M.P. [1 ]
Khairullin I.I. [1 ]
Chebotarev M.A. [2 ]
机构
[1] Scientific Research and Planning Surveying Institute for Problems of Production, Transportation, and Processing of Mineral Raw Materials in Construction Materials Industry, Volokolamskoe sh. 1, Moscow A-80
[2] Lebedev Institute of Synthetic Rubber (VNIISK), ul. Gapsal'skaya 1, St. Petersburg
关键词
modification of polyurethanes; MS poly-mers; organofunctional silanes; SPUR polymers; STO polymers; STP polymers; urethane-siloxane rubbers;
D O I
10.1134/S1995421213010061
中图分类号
学科分类号
摘要
Results are presented of investigations devoted to the creation of polymer compositions using oligomeric urethane-siloxane rubbers as basic polymers (foreign analogs are STO, SPUR or STP polymers). The sealants developed based on these binding materials exhibit a wide range of rates of curing, good physicomechanical characteristics, and high adhesion to various substrates. The corresponding low-, medium-, and high-modulus polymer compositions may find wide application in automobile and transport engineering, shipbuilding, the construction industry, and other fields. © 2013 Pleiades Publishing, Ltd.
引用
收藏
页码:72 / 76
页数:4
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