RU95114853A - FIRE PROTECTION MATERIAL AND METHOD FOR ITS PREPARATION - Google Patents

FIRE PROTECTION MATERIAL AND METHOD FOR ITS PREPARATION

Info

Publication number
RU95114853A
RU95114853A RU95114853/04A RU95114853A RU95114853A RU 95114853 A RU95114853 A RU 95114853A RU 95114853/04 A RU95114853/04 A RU 95114853/04A RU 95114853 A RU95114853 A RU 95114853A RU 95114853 A RU95114853 A RU 95114853A
Authority
RU
Russia
Prior art keywords
rubber
oxidized graphite
nitrile
butadiene
ethylene
Prior art date
Application number
RU95114853/04A
Other languages
Russian (ru)
Other versions
RU2103314C1 (en
Inventor
И.А. Годунов
В.В. Авдеев
Н.Г. Кузнецов
Б.И. Ревякин
Н.Н. Яковлев
И.В. Никольская
И.Т. Горюнов
Г.В. Преснов
Б.А. Саков
А.А. Алексеев
Original Assignee
Акционерное общество закрытого типа "Гравионикс"
Filing date
Publication date
Application filed by Акционерное общество закрытого типа "Гравионикс" filed Critical Акционерное общество закрытого типа "Гравионикс"
Priority to RU95114853A priority Critical patent/RU2103314C1/en
Priority claimed from RU95114853A external-priority patent/RU2103314C1/en
Publication of RU95114853A publication Critical patent/RU95114853A/en
Application granted granted Critical
Publication of RU2103314C1 publication Critical patent/RU2103314C1/en

Links

Claims (1)

1. Огнезащитный материал для покрытий с плотностью не менее 50 кг/м3, содержащий дисперсный окисленный графит и каучук, отличающийся тем, что он содержит каучук, выбранный из группы: тройной этилен-пропиленовый или бутадиен-нитрильный, при следующем соотношении компонентов, мас.ч.:
Окисленный графит - 25 - 150
Непредельный каучук из группы: тройной этилен-пропиленовый или бутадиен-нитрильный - 100
2. Огнезащитный материал по п. 1, отличающийся тем, что он содержит окисленный графит со степенью расширения 50 - 400.1. Fire retardant coating material with a density of not less than 50 kg / m 3 containing dispersed oxidized graphite and rubber, characterized in that it contains rubber selected from the group: ethylene-propylene triple or butadiene-nitrile, in the following ratio of components, wt. .ch .:
Oxidized graphite - 25 - 150
Unlimited rubber from the group: ethylene-propylene triple or nitrile-butadiene - 100
2. Fire retardant material under item 1, characterized in that it contains oxidized graphite with a degree of expansion of 50 - 400. 3. Способ получения огнезащитного материала для покрытий, включающий смешение и формование дисперсного окисленного графита с каучуком при температуре не более 150oС до плотности не менее 50 кг/м3, отличающийся тем, что смешение и формование ведут вальцеванием непредельного каучука, выбранного из группы: тройной этилен-пропиленовый или бутадиен-нитрильный на охлаждаемых валках и добавлением в слой провальцованного каучука окисленного графита в количестве 25 - 150 мас.ч. на 100 мас.ч. непредельного каучука.3. A method of obtaining a flame retardant material for coatings, comprising mixing and molding dispersed oxidized graphite with rubber at a temperature of not more than 150 o C to a density of at least 50 kg / m 3 , characterized in that the mixing and molding are carried out by rolling an unsaturated rubber selected from the group : triple ethylene-propylene or butadiene-nitrile on cooled rolls and the addition of oxidized graphite in the amount of 25-150 wt.h. per 100 wt.h. unsaturated rubber. 4. Способ по п. 3, отличающийся тем, что предварительно в невулканизованный каучук добавляют вулканизующий агент и проводят вулканизацию при давлении от 4 до 30 кг/см2 и температуре 140 - 160oС в течение 15 - 30 мин.4. The method according to p. 3, characterized in that a vulcanizing agent is added to the uncured rubber and vulcanization is carried out at a pressure of 4 to 30 kg / cm 2 and a temperature of 140-160 o C for 15-30 minutes.
RU95114853A 1995-09-05 1995-09-05 Fireproofing material used for coating and a method of its producing RU2103314C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95114853A RU2103314C1 (en) 1995-09-05 1995-09-05 Fireproofing material used for coating and a method of its producing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95114853A RU2103314C1 (en) 1995-09-05 1995-09-05 Fireproofing material used for coating and a method of its producing

Publications (2)

Publication Number Publication Date
RU95114853A true RU95114853A (en) 1997-08-27
RU2103314C1 RU2103314C1 (en) 1998-01-27

Family

ID=20171467

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95114853A RU2103314C1 (en) 1995-09-05 1995-09-05 Fireproofing material used for coating and a method of its producing

Country Status (1)

Country Link
RU (1) RU2103314C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2543869C2 (en) * 2013-04-18 2015-03-10 Сергей Константинович Есаулов Fire-resistant foamed polymer composite material and method of obtaining thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1894799A (en) * 1998-09-08 2000-03-27 Isle Firestop Ltd. Combustion retardant for polymeric materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2543869C2 (en) * 2013-04-18 2015-03-10 Сергей Константинович Есаулов Fire-resistant foamed polymer composite material and method of obtaining thereof

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