CN102250387A - Fire stopping ring core material and preparation method and use thereof - Google Patents
Fire stopping ring core material and preparation method and use thereof Download PDFInfo
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- CN102250387A CN102250387A CN2011101506360A CN201110150636A CN102250387A CN 102250387 A CN102250387 A CN 102250387A CN 2011101506360 A CN2011101506360 A CN 2011101506360A CN 201110150636 A CN201110150636 A CN 201110150636A CN 102250387 A CN102250387 A CN 102250387A
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- ring core
- core material
- fire
- stopping ring
- ammonium
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Abstract
The invention discloses a fire stopping ring core material and a preparation method and use thereof. The fire stopping ring core material consists of a core material solidifying agent, a flame-retarding agent, a carbonizing agent, a carbonization catalyst, a foaming agent, an expansible material, a reinforcing body, glue and other materials. The fire stopping ring core material disclosed by the invention has the advantages of environment protection, convenience and low cost; and at a certain temperature, the fire stopping ring core material can be used for quick plugging, the expansion factor of the fire stopping ring core material is high and the fire resistant time is long.
Description
Technical field
The present invention relates to the engineering materials technical field, be specifically related to a kind of fire trapping ring core and its production and application.
Background technology
At present commercially available fire trapping ring core kind is many, and quality is uneven, and has shoddy phenomenon.There are some toxic substances in the core that the has prescription, direct labor's health is had certain murder by poisoning and complex manufacturing.Core after the moulding is long set time, and the intensity of solidifying the back core is little, and is broken easily under the effect of external force.Defectives such as back-fire relief effect of heat insulation difference.
Summary of the invention
The objective of the invention is to according to above shortcomings in the prior art fire trapping ring core that provide a kind of safety and environmental protection, cost is low, the coefficient of expansion is big, fire resistance period is long.
Another purpose of the present invention is to provide the preparation method of above-mentioned fire trapping ring core.
A further object of the invention is to provide the application of above-mentioned fire trapping ring core.
Above-mentioned purpose of the present invention is achieved by the following technical programs:
A kind of fire trapping ring core is made up of Dyhard RU 100 or trimeric cyanamide, aluminium hydroxide or calcium hydroxide, tetramethylolmethane or many tetramethylolmethanes, ammonium phosphate and/or ammonium polyphosphate, expanded graphite, flyash, sodium-chlor and/or ammonium chloride.
As a kind of preferred version, above-mentioned fire trapping ring core is made up of following components in part by mass: Dyhard RU 100 or trimeric cyanamide 5 ~ 20, aluminium hydroxide or calcium hydroxide 3 ~ 7, tetramethylolmethane or many tetramethylolmethanes 10 ~ 20, ammonium phosphate and/or ammonium polyphosphate 5 ~ 16, expanded graphite 8 ~ 16, flyash 16 ~ 18, sodium-chlor and/or ammonium chloride 3 ~ 5.
Fire trapping ring core of the present invention can be applicable to rigid polyvinyl chloride drainage pipeline, cable, top ceiling, pipeline to be run through in the fire protection flame retarding of wall.
Compared with prior art, the present invention has following beneficial effect:
Fire trapping ring core of the present invention has environmental protection, convenience, advantage that cost is low, and under the certain temperature effect, its shutoff time is fast, and the coefficient of expansion is big, and fire resistance period is long.
Embodiment
Further explain the present invention below in conjunction with embodiment, but embodiment does not do any type of qualification to the present invention.
Embodiment 1
Dyhard RU 100 10kg, aluminium hydroxide 5 kg, tetramethylolmethane 10 kg, ammonium phosphate 16 kg, expanded graphite 16 kg, flyash 16 kg, sodium-chlor 5 kg.Add high-molecular resin solution behind the mixing, stir.
Test item:
The coefficient of expansion 25, shutoff time 12min, fire resistance period 123min.
Embodiment 2
Trimeric cyanamide 12kg, calcium hydroxide 7kg, many tetramethylolmethane 10 kg, ammonium polyphosphate 16 kg, expanded graphite 15 kg, flyash 18 kg, ammonium chloride 5 kg.Add high-molecular resin solution behind the mixing, stir.
Test item:
The coefficient of expansion 26, shutoff time 12min, fire resistance period 121min.
Embodiment 3
Dyhard RU 100 15kg, calcium hydroxide 6 kg, tetramethylolmethane 10 kg, ammonium phosphate 16 kg, expanded graphite 15 kg, flyash 16 kg, ammonium chloride 3 kg.Add high-molecular resin solution behind the mixing, stir.
Test item:
The coefficient of expansion 25, shutoff time 13min, fire resistance period 121min.
Embodiment 4
Trimeric cyanamide 12kg, aluminium hydroxide 5 kg, many tetramethylolmethane 12 kg, ammonium polyphosphate 15 kg, expanded graphite 15 kg, flyash 18 kg, sodium-chlor 5 kg.Add high-molecular resin solution behind the mixing, stir.
Test item:
The coefficient of expansion 26, shutoff time 12min, fire resistance period 124min.
Embodiment 5
Dyhard RU 100 16kg, calcium hydroxide 4 kg, tetramethylolmethane 16 kg, ammonium phosphate 16 kg, expanded graphite 12 kg, flyash 16 kg, ammonium chloride 3 kg.Add high-molecular resin solution behind the mixing, stir.
Test item:
The coefficient of expansion 23, shutoff time 13min, fire resistance period 122min.
Embodiment 6
Trimeric cyanamide 16kg, aluminium hydroxide 3 kg, many tetramethylolmethane 15 kg, ammonium phosphate 15 kg, expanded graphite 10 kg, flyash 18 kg, sodium-chlor 3 kg.Add high-molecular resin solution behind the mixing, stir.
Test item:
The coefficient of expansion 22, shutoff time 14min, fire resistance period 120min.
Embodiment 7
Dyhard RU 100 20kg, calcium hydroxide 3 kg, tetramethylolmethane 20 kg, ammonium polyphosphate 15 kg, expanded graphite 8kg, flyash 16 kg, ammonium chloride 3 kg.Add high-molecular resin solution behind the mixing, stir.
Test item:
The coefficient of expansion 22, shutoff time 14min, fire resistance period 121min.
Embodiment 8
Trimeric cyanamide 20kg, aluminium hydroxide 3 kg, many tetramethylolmethane 18 kg, ammonium phosphate 10 kg, ammonium polyphosphate 5kg, expanded graphite 8 kg, flyash 18 kg, sodium-chlor 3 kg, ammonium chloride 3kg.Add high-molecular resin solution behind the mixing, stir.
Test item:
The coefficient of expansion 22, shutoff time 14min, fire resistance period 125min.
Claims (4)
1. a fire trapping ring core is characterized in that being made up of Dyhard RU 100 or trimeric cyanamide, aluminium hydroxide or calcium hydroxide, tetramethylolmethane or many tetramethylolmethanes, ammonium phosphate and/or ammonium polyphosphate, expanded graphite, flyash, sodium-chlor and/or ammonium chloride.
2. fire trapping ring core according to claim 1 is characterized in that being made up of following components in part by mass: Dyhard RU 100 or trimeric cyanamide 5 ~ 20, aluminium hydroxide or calcium hydroxide 3 ~ 7, tetramethylolmethane or many tetramethylolmethanes 10 ~ 20, ammonium phosphate and/or ammonium polyphosphate 5 ~ 16, expanded graphite 8 ~ 16, flyash 16 ~ 18, sodium-chlor and/or ammonium chloride 3 ~ 5.
3. the preparation method of claim 1 or 2 described fire trapping ring cores, its feature add high-molecular resin solution and stir and get final product after being that described method is that raw material is mixed.
4. claim 1 or 2 described fire trapping ring cores run through application in the fire protection flame retarding of wall at rigid polyvinyl chloride drainage pipeline, cable, top ceiling, pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101506360A CN102250387A (en) | 2011-06-07 | 2011-06-07 | Fire stopping ring core material and preparation method and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101506360A CN102250387A (en) | 2011-06-07 | 2011-06-07 | Fire stopping ring core material and preparation method and use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102250387A true CN102250387A (en) | 2011-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101506360A Pending CN102250387A (en) | 2011-06-07 | 2011-06-07 | Fire stopping ring core material and preparation method and use thereof |
Country Status (1)
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| CN (1) | CN102250387A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515607A (en) * | 2011-11-30 | 2012-06-27 | 广东联塑科技实业有限公司 | Prescription of intumescent filler for fireproof package |
| CN103937282A (en) * | 2013-01-21 | 2014-07-23 | 青岛海诺中天节能科技有限公司 | Flame retardant |
| CN104072019A (en) * | 2014-06-10 | 2014-10-01 | 天津安盛达防火材料有限公司 | Fire resistant module and manufacturing method thereof |
| CN105135066A (en) * | 2015-09-02 | 2015-12-09 | 鹤山联塑实业发展有限公司 | Automatic firestop collar core material production equipment and method |
| CN107192732A (en) * | 2017-05-24 | 2017-09-22 | 谷迁乔 | A kind of fire trapping ring core expansion character automatic testing equipment and its method of testing |
| CN108084500A (en) * | 2017-12-25 | 2018-05-29 | 江山市科达消防科技有限公司 | Fire trapping ring core and its preparation method and application |
| CN108129793A (en) * | 2017-12-25 | 2018-06-08 | 江山市科达消防科技有限公司 | Fire trapping ring core material and preparation method thereof |
Citations (3)
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| CN1282763A (en) * | 1999-08-03 | 2001-02-07 | 国碳科技股份有限公司 | Composition of expansible flame-retarding adhesive and expansible fire retardent |
| CN1493754A (en) * | 2002-10-30 | 2004-05-05 | 毅 赵 | Expansion fire proof covering type (rolling) material |
| CN2673639Y (en) * | 2002-10-30 | 2005-01-26 | 赵毅 | Expansion fireproof clad material |
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2011
- 2011-06-07 CN CN2011101506360A patent/CN102250387A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1282763A (en) * | 1999-08-03 | 2001-02-07 | 国碳科技股份有限公司 | Composition of expansible flame-retarding adhesive and expansible fire retardent |
| CN1493754A (en) * | 2002-10-30 | 2004-05-05 | 毅 赵 | Expansion fire proof covering type (rolling) material |
| CN2673639Y (en) * | 2002-10-30 | 2005-01-26 | 赵毅 | Expansion fireproof clad material |
Non-Patent Citations (3)
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| 《中国优秀博硕士学位论文全文数据库（硕士）工程科技1辑》 20051115 王国利 新型HDPE/MMT复合阻燃材料的制备及性能研究 全文 1－4 , * |
| 王建褀等: "《无卤阻燃聚合物基础与应用》", 30 June 2005, article "物理膨胀型阻燃剂－可膨胀石墨阻燃聚合物基础及应用", pages: 117 - 118 * |
| 王燕玲: "浅议阻燃剂及材料的阻燃处理", 《科技风》, 15 November 2009 (2009-11-15), pages 188 - 2 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515607A (en) * | 2011-11-30 | 2012-06-27 | 广东联塑科技实业有限公司 | Prescription of intumescent filler for fireproof package |
| CN102515607B (en) * | 2011-11-30 | 2013-08-14 | 广东联塑科技实业有限公司 | Prescription of intumescent filler for fireproof package |
| CN103937282A (en) * | 2013-01-21 | 2014-07-23 | 青岛海诺中天节能科技有限公司 | Flame retardant |
| CN104072019A (en) * | 2014-06-10 | 2014-10-01 | 天津安盛达防火材料有限公司 | Fire resistant module and manufacturing method thereof |
| CN105135066A (en) * | 2015-09-02 | 2015-12-09 | 鹤山联塑实业发展有限公司 | Automatic firestop collar core material production equipment and method |
| CN105135066B (en) * | 2015-09-02 | 2018-10-19 | 鹤山联塑实业发展有限公司 | A kind of automation fire trapping ring core material production equipment and method |
| CN107192732A (en) * | 2017-05-24 | 2017-09-22 | 谷迁乔 | A kind of fire trapping ring core expansion character automatic testing equipment and its method of testing |
| CN108084500A (en) * | 2017-12-25 | 2018-05-29 | 江山市科达消防科技有限公司 | Fire trapping ring core and its preparation method and application |
| CN108129793A (en) * | 2017-12-25 | 2018-06-08 | 江山市科达消防科技有限公司 | Fire trapping ring core material and preparation method thereof |
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Application publication date: 20111123 |