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Title: High temperature concrete composites containing organosiloxane crosslinked copolymers

Abstract

High temperature polymer concrete composites comprising about 10 to 30% by weight of a liquid monomer mixture is described. It consists essentially of an organosiloxane polymer crosslinked with an olefinically unsaturated monomer selected from the group consisting of styrene, methyl methacrylate, trimethylolpropane trimethacrylate, triallyl cyanurate, n-phenylmalimide, divinyl benzene and mixtures thereof. About 70 to 90% by weight of an inert inorganic filler system containing silica sand and portland cement, Fe/sub 2/O/sub 3/, carbon black or mixtures thereof. Optionally a free radical initiator such as di-tert-butyl peroxide, azobisisobyutyronitrile, benzoyl peroxide, lauryl peroxide and other organic peroxides are used to initiate crosspolymerization of the monomer mixture in the presence of the inorganic filler.

Inventors:
; ; ;
OSTI Identifier:
5417680
Assignee:
TIC; ERA-05-024439; EDB-80-067056
DOE Contract Number:  
EY-76-C-02-0016
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 15 GEOTHERMAL ENERGY; CONCRETES; PRODUCTION; GEOTHERMAL WELLS; LINERS; ALLYL RADICALS; BENZENE; CARBON BLACK; COMPOSITE MATERIALS; CROSS-LINKING; CYANATES; HIGH TEMPERATURE; IRON OXIDES; METHACRYLATES; METHYL METHACRYLATE; METHYL RADICALS; ORGANIC OXYGEN COMPOUNDS; ORGANIC POLYMERS; PHENYL RADICALS; PORTLAND CEMENT; PROPANE; SAND; SILICA; STABILITY; STYRENE; ALKANES; ALKYL RADICALS; AROMATICS; ARYL RADICALS; BUILDING MATERIALS; CARBON; CARBONIC ACID DERIVATIVES; CARBOXYLIC ACID ESTERS; CARBOXYLIC ACID SALTS; CEMENTS; CHALCOGENIDES; CHEMICAL REACTIONS; ELEMENTS; ESTERS; HYDROCARBONS; IRON COMPOUNDS; MATERIALS; METHACRYLIC ACID ESTERS; MINERALS; NITROGEN COMPOUNDS; NONMETALS; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; POLYMERIZATION; POLYMERS; RADICALS; SILICON COMPOUNDS; SILICON OXIDES; TRANSITION ELEMENT COMPOUNDS; WELLS; 360301* - Composite Materials- Preparation & Fabrication- (-1987); 150901 - Geothermal Engineering- Drilling Technology & Well Hardware

Citation Formats

Zeldin, A., Carciello, N., Kukacka, L., and Fontana, J. High temperature concrete composites containing organosiloxane crosslinked copolymers. United States: N. p., Web.
Zeldin, A., Carciello, N., Kukacka, L., & Fontana, J. High temperature concrete composites containing organosiloxane crosslinked copolymers. United States.
Zeldin, A., Carciello, N., Kukacka, L., and Fontana, J. . "High temperature concrete composites containing organosiloxane crosslinked copolymers". United States.
@article{osti_5417680,
title = {High temperature concrete composites containing organosiloxane crosslinked copolymers},
author = {Zeldin, A. and Carciello, N. and Kukacka, L. and Fontana, J.},
abstractNote = {High temperature polymer concrete composites comprising about 10 to 30% by weight of a liquid monomer mixture is described. It consists essentially of an organosiloxane polymer crosslinked with an olefinically unsaturated monomer selected from the group consisting of styrene, methyl methacrylate, trimethylolpropane trimethacrylate, triallyl cyanurate, n-phenylmalimide, divinyl benzene and mixtures thereof. About 70 to 90% by weight of an inert inorganic filler system containing silica sand and portland cement, Fe/sub 2/O/sub 3/, carbon black or mixtures thereof. Optionally a free radical initiator such as di-tert-butyl peroxide, azobisisobyutyronitrile, benzoyl peroxide, lauryl peroxide and other organic peroxides are used to initiate crosspolymerization of the monomer mixture in the presence of the inorganic filler.},
doi = {},
journal = {},
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volume = ,
place = {United States},
year = {},
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}