Alkoxysilane - Revision history

MDerrick at 14:41, 26 April 2022

2022-04-26T14:41:45Z

← Older revision		Revision as of 10:41, 26 April 2022
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	polyalkoxysilane; polysillicate; ConservareOH [Prosoco]		polyalkoxysilane; polysillicate; ConservareOH [Prosoco]

	== ~~Other Properties~~ ==		== Risks ==

	~~Hydrolysis is catalyzed by either an acid (hydrochloric acid, acetic acid, or nitric acid) or base (ammonia, ammonium carbonate, triethanolamine, calcium hydroxide, magnesium oxide, etc~~.)		Evolves methane during cure.

	== ~~Hazards~~ and ~~Safety~~ ==		== Physical and Chemical Properties ==

	~~Evolves methane during cure~~.		Hydrolysis is catalyzed by either an acid (hydrochloric acid, acetic acid, or nitric acid) or base (ammonia, ammonium carbonate, triethanolamine, calcium hydroxide, magnesium oxide, etc.)

	~~== Additional Information ==~~

	~~Gerald Larson, 'An Introduction to Oganosilicon Chemistry', Petrarch Systems, Bristol PA.~~		==Resources and Citations==

	~~== Sources Checked for Data in Record ==~~		* Gerald Larson, 'An Introduction to Oganosilicon Chemistry', Petrarch Systems, Bristol PA.

	* Marie Svoboda, Conservation Survey Index, unpublished, 1997		* Marie Svoboda, Conservation Survey Index, unpublished, 1997
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	* Thomas C. Jester (ed.), ''Twentieth-Century Building Materials'', McGraw-Hill Companies, Washington DC, 1995		* Thomas C. Jester (ed.), ''Twentieth-Century Building Materials'', McGraw-Hill Companies, Washington DC, 1995

	* ~~Website address 1 Comment:~~ George Wheeler paper at www.b72.com/objects/stone/consolidants.html (accessed Aug. 1998)		* George Wheeler paper at www.b72.com/objects/stone/consolidants.html (accessed Aug. 1998)



	[[Category:Materials database]]		[[Category:Materials database]]

Jruggiero: Text replace - "== Authority ==" to "== Sources Checked for Data in Record =="

2016-04-29T18:15:25Z

Text replace - "== Authority ==" to "== Sources Checked for Data in Record =="

← Older revision		Revision as of 14:15, 29 April 2016
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	Gerald Larson, 'An Introduction to Oganosilicon Chemistry', Petrarch Systems, Bristol PA.		Gerald Larson, 'An Introduction to Oganosilicon Chemistry', Petrarch Systems, Bristol PA.

	== ~~Authority~~ ==		== Sources Checked for Data in Record ==

	* Marie Svoboda, Conservation Survey Index, unpublished, 1997		* Marie Svoboda, Conservation Survey Index, unpublished, 1997

GEthier: /* Description */

2014-01-07T15:54:49Z

Description

← Older revision		Revision as of 11:54, 7 January 2014
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	== Description ==		== Description ==

	A general name for chemically reactive [~~http://cameo.mfa.org/materials/fullrecord.asp?name=~~silane silane] compounds. Alkoxysilanes were introduced in the 1980s as sealers and consolidants for [~~http://cameo.mfa.org/materials/fullrecord.asp?name=~~concrete concrete] and [~~http://cameo.mfa.org/materials/fullrecord.asp?name=~~sandstone sandstones]. The silane solution penetrates well into the pores of the stone and deposits a nonlinear glasslike matrix of [~~http://cameo.mfa.org/materials/fullrecord.asp?name=~~silica silicon dioxide]. Examples of alkoxysilanes are polydimethylloxysiloxane (often used in sol gels), methyltrimethoxysilane, alkytrialkoxysilane, and tetraethoxysilane. They are used alone or in combination with [~~http://cameo.mfa.org/materials/fullrecord.asp?name=~~acrylic%20resin acrylic resins].		A general name for chemically reactive [[silane\|silane]] compounds. Alkoxysilanes were introduced in the 1980s as sealers and consolidants for [[concrete\|concrete]] and [[sandstone\|sandstones]]. The silane solution penetrates well into the pores of the stone and deposits a nonlinear glasslike matrix of [[silica\|silicon dioxide]]. Examples of alkoxysilanes are polydimethylloxysiloxane (often used in sol gels), methyltrimethoxysilane, alkytrialkoxysilane, and tetraethoxysilane. They are used alone or in combination with [[acrylic%20resin\|acrylic resins]].

	== Synonyms and Related Terms ==		== Synonyms and Related Terms ==

Unknown user at 12:22, 24 July 2013

2013-07-24T12:22:47Z

← Older revision		Revision as of 08:22, 24 July 2013
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	== Description ==		== Description ==

	A general name for chemically reactive [http://cameo.mfa.org/materials/fullrecord.asp?name=silane silane] compounds. Alkoxysilanes were introduced in the 1980s as sealers and consolidants for [http://cameo.mfa.org/materials/fullrecord.asp?name=concrete concrete] and [http://cameo.mfa.org/materials/fullrecord.asp?name=sandstone sandstones]. The silane solution penetrates well into the pores of the stone and deposits a nonlinear glasslike matrix of [http://cameo.mfa.org/materials/fullrecord.asp?name=silica silicon dioxide]. Examples of alkoxysilanes are polydimethylloxysiloxane (often used in sol gels), methyltrimethoxysilane, alkytrialkoxysilane, and tetraethoxysilane. They are used alone or in combination with [http://cameo.mfa.org/materials/fullrecord.asp?name=acrylic ~~resin~~ acrylic resins].		A general name for chemically reactive [http://cameo.mfa.org/materials/fullrecord.asp?name=silane silane] compounds. Alkoxysilanes were introduced in the 1980s as sealers and consolidants for [http://cameo.mfa.org/materials/fullrecord.asp?name=concrete concrete] and [http://cameo.mfa.org/materials/fullrecord.asp?name=sandstone sandstones]. The silane solution penetrates well into the pores of the stone and deposits a nonlinear glasslike matrix of [http://cameo.mfa.org/materials/fullrecord.asp?name=silica silicon dioxide]. Examples of alkoxysilanes are polydimethylloxysiloxane (often used in sol gels), methyltrimethoxysilane, alkytrialkoxysilane, and tetraethoxysilane. They are used alone or in combination with [http://cameo.mfa.org/materials/fullrecord.asp?name=acrylic%20resin acrylic resins].

	== Synonyms and Related Terms ==		== Synonyms and Related Terms ==
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	== Authority ==		== Authority ==

	* ~~Marie Svoboda,~~ Marie Svoboda, Conservation Survey Index, unpublished, 1997		* Marie Svoboda, Conservation Survey Index, unpublished, 1997

	* ~~Thomas C. Jester (ed.),~~ Thomas C. Jester (ed.), ''Twentieth-Century Building Materials'', McGraw-Hill Companies, Washington DC, 1995		* Thomas C. Jester (ed.), ''Twentieth-Century Building Materials'', McGraw-Hill Companies, Washington DC, 1995

	* ~~Website address 1,~~ Website address 1 Comment: George Wheeler paper at www.b72.com/objects/stone/consolidants.html (accessed Aug. 1998)		* Website address 1 Comment: George Wheeler paper at www.b72.com/objects/stone/consolidants.html (accessed Aug. 1998)



	[[Category:Materials database]]		[[Category:Materials database]]

Unknown user at 18:01, 27 April 2013

2013-04-27T18:01:45Z

New page

== Description ==

A general name for chemically reactive [http://cameo.mfa.org/materials/fullrecord.asp?name=silane silane] compounds. Alkoxysilanes were introduced in the 1980s as sealers and consolidants for [http://cameo.mfa.org/materials/fullrecord.asp?name=concrete concrete] and [http://cameo.mfa.org/materials/fullrecord.asp?name=sandstone sandstones]. The silane solution penetrates well into the pores of the stone and deposits a nonlinear glasslike matrix of [http://cameo.mfa.org/materials/fullrecord.asp?name=silica silicon dioxide]. Examples of alkoxysilanes are polydimethylloxysiloxane (often used in sol gels), methyltrimethoxysilane, alkytrialkoxysilane, and tetraethoxysilane. They are used alone or in combination with [http://cameo.mfa.org/materials/fullrecord.asp?name=acrylic resin acrylic resins].

== Synonyms and Related Terms ==

polyalkoxysilane; polysillicate; ConservareOH [Prosoco]

== Other Properties ==

Hydrolysis is catalyzed by either an acid (hydrochloric acid, acetic acid, or nitric acid) or base (ammonia, ammonium carbonate, triethanolamine, calcium hydroxide, magnesium oxide, etc.)

== Hazards and Safety ==

Evolves methane during cure.

== Additional Information ==

Gerald Larson, 'An Introduction to Oganosilicon Chemistry', Petrarch Systems, Bristol PA.

== Authority ==

* Marie Svoboda, Marie Svoboda, Conservation Survey Index, unpublished, 1997

* Thomas C. Jester (ed.), Thomas C. Jester (ed.), ''Twentieth-Century Building Materials'', McGraw-Hill Companies, Washington DC, 1995

* Website address 1, Website address 1 Comment: George Wheeler paper at www.b72.com/objects/stone/consolidants.html (accessed Aug. 1998)

[[Category:Materials database]]