CN106400994A - Polystyrene board having A2 grade flame retardation effect and preparation method thereof - Google Patents
Polystyrene board having A2 grade flame retardation effect and preparation method thereof Download PDFInfo
- Publication number
- CN106400994A CN106400994A CN201510448325.0A CN201510448325A CN106400994A CN 106400994 A CN106400994 A CN 106400994A CN 201510448325 A CN201510448325 A CN 201510448325A CN 106400994 A CN106400994 A CN 106400994A
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- CN
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- Prior art keywords
- styrofoam
- preparation
- level
- polystyrene board
- flame retardant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
Abstract
A polystyrene board having an A2 grade flame retardation effect and a preparation method thereof are provided. The invention relates to a polystyrene board and a preparation method thereof, and particularly relates to a polystyrene board having an A2 grade flame retardation effect and a preparation method thereof. The problem that the conventional polystyrene boards have a certain thermal insulation effect, but are easy to combust, and then the application range of the conventional polystyrene boards is limited can be solved. The polystyrene board includes an A2 grade flame retardant and a polystyrene board body, wherein the A2 grade flame retardant is evenly arranged in the polystyrene board body. The invention belongs to the chemical engineering field.
Description
Technical field
The present invention relates to a kind of styrofoam and preparation method thereof, and in particular to a kind of styrofoam with A2 level flame retardant effect and preparation method thereof, belongs to chemical field.
Background technology
Fire retardant is a kind of functional aid giving combustible polymers flame retardancy, is primarily directed to the Principle And Method of Flame Retardation Design of macromolecular material.Fire retardant has polytype, is divided into additive flame retardant and reactive flame retardant by using method.
Additive flame retardant is to be added in mixture by mechanical mix techniques, makes polymer have anti-flammability, and current additive flame retardant mainly has organic fire-retardant and inorganic combustion inhibitor, halogenated flame retardant and non-halogen.Organic is with bromine system, phosphorus nitrogen system, nitrogen system and red phosphorus and compound some fire retardants as representative, inorganic mainly antimony oxide, magnesium hydroxide, aluminium hydroxide.The flame-retardant systems such as silicon systems.Reactive flame retardant is then to participate in polymerisation as a kind of monomer, therefore makes polymer itself contain fire-retardant cost, and its advantage is less on the impact of polymeric material serviceability, and anti-flammability is lasting.
Styrofoam full name polystyrene foam plate, is by the expandable polystyrene bead containing volatile fluid foaming agent, the white solid with fine nostril structure of hot briquetting in a mold after heated pre-.It is mainly used in the fields such as construction wall insulation, roof heat insulation, the heat-insulation layer of composite insulating board.Existing styrofoam is respectively provided with inflammable shortcoming, limits its application.
Content of the invention
Although the present invention is to solve existing styrofoam insulation, easily burns, lead to the problem limited by its range of application, and then propose a kind of styrofoam with A2 level flame retardant effect and preparation method thereof.
The present invention is to solve the above problems to adopt the technical scheme that：Styrofoam of the present invention includes A2 level fire retardant and styrofoam matrix, and described A2 level fire retardant is uniformly arranged in described styrofoam matrix.
The comprising the following steps that of preparation method of the present invention：
Step one, liquid material is mixed with powder composition A2 level fire retardant；
Step 2, by vacuum infiltration machine, A2 level fire retardant is uniformly arranged in styrofoam matrix.
The invention has the beneficial effects as follows：1st, the present invention makes fire retardant uniformly be compound to any corner of styrofoam, improves fire-protection rating and the compression strength of styrofoam；2nd, the present invention makes styrofoam have insulation and two kinds of characteristics of fire prevention concurrently, expands the range of application of styrofoam.
Brief description
Fig. 1 is the generalized section of styrofoam.
Specific embodiment
Specific embodiment one：In conjunction with Fig. 1, present embodiment is described, a kind of styrofoam with A2 level flame retardant effect described in present embodiment includes A2 level fire retardant 1 and styrofoam matrix 2, described A2 level fire retardant 1 is uniformly arranged in described styrofoam matrix 2.
Specific embodiment two：In conjunction with Fig. 1, present embodiment is described, described in present embodiment, a kind of A2 level fire retardant 1 of the styrofoam with A2 level flame retardant effect is made up of powder and liquid material double-component.
The having the technical effect that of present embodiment：It is arranged such, effectively increases the flame retardant effect of fire retardant, be conducive to fire retardant to be compound in styrofoam matrix 2.Other compositions and annexation are identical with specific embodiment one.
Specific embodiment three：In conjunction with Fig. 1, present embodiment is described, described in present embodiment, a kind of preparation method of the styrofoam with A2 level flame retardant effect is achieved by the steps of：
Step one, liquid material is mixed with powder composition A2 level fire retardant 1；
Step 2, by vacuum infiltration machine, A2 level fire retardant 1 is uniformly arranged in styrofoam matrix 2.
Claims (3)
1. a kind of styrofoam with A2 level flame retardant effect it is characterised in that：A kind of described styrofoam with A2 level flame retardant effect includes A2 level fire retardant（1）With styrofoam matrix（2）, described A2 level fire retardant（1）It is uniformly arranged in described styrofoam matrix（2）Interior.
2. according to claim 1 a kind of styrofoam with A2 level flame retardant effect it is characterised in that：Described A2 level fire retardant（1）It is made up of powder and liquid material double-component.
3. there is described in a kind of claim 1 preparation method of the styrofoam of A2 level flame retardant effect it is characterised in that：A kind of preparation method of described styrofoam with A2 level flame retardant effect is achieved by the steps of：
Step one, liquid material is mixed with powder composition A2 level fire retardant（1）；
Step 2, by vacuum infiltration machine by A2 level fire retardant（1）It is uniformly arranged in styrofoam matrix（2）Interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448325.0A CN106400994A (en) | 2015-07-28 | 2015-07-28 | Polystyrene board having A2 grade flame retardation effect and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448325.0A CN106400994A (en) | 2015-07-28 | 2015-07-28 | Polystyrene board having A2 grade flame retardation effect and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106400994A true CN106400994A (en) | 2017-02-15 |
Family
ID=58009225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510448325.0A Pending CN106400994A (en) | 2015-07-28 | 2015-07-28 | Polystyrene board having A2 grade flame retardation effect and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106400994A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108586796A (en) * | 2018-04-10 | 2018-09-28 | 李光俊 | A kind of preparation method of the A2 grade fireproof heated boards of two-dimensional material enhancing EPS |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002331632A (en) * | 2001-05-09 | 2002-11-19 | Yamatomi Shoji Kk | Frp waterproof structure excellent in firesafe/fire resistance |
| US6495244B1 (en) * | 2000-09-07 | 2002-12-17 | Oak-Mitsui, Inc. | Manufacturing fire retardant circuit boards without the use of fire retardant resin additives |
| CN102877563A (en) * | 2012-10-25 | 2013-01-16 | 重庆龙者低碳环保科技有限公司 | Process for producing A2-level fireproof heat preservation plate |
| CN203284899U (en) * | 2013-01-12 | 2013-11-13 | 赵明辉 | Fireproofing polyphenyl silicification insulation board |
| CN103937282A (en) * | 2013-01-21 | 2014-07-23 | 青岛海诺中天节能科技有限公司 | Flame retardant |
| CN104385633A (en) * | 2014-11-20 | 2015-03-04 | 邹力民 | Production method and production equipment of fireproof polystyrene board |
-
2015
- 2015-07-28 CN CN201510448325.0A patent/CN106400994A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6495244B1 (en) * | 2000-09-07 | 2002-12-17 | Oak-Mitsui, Inc. | Manufacturing fire retardant circuit boards without the use of fire retardant resin additives |
| JP2002331632A (en) * | 2001-05-09 | 2002-11-19 | Yamatomi Shoji Kk | Frp waterproof structure excellent in firesafe/fire resistance |
| CN102877563A (en) * | 2012-10-25 | 2013-01-16 | 重庆龙者低碳环保科技有限公司 | Process for producing A2-level fireproof heat preservation plate |
| CN203284899U (en) * | 2013-01-12 | 2013-11-13 | 赵明辉 | Fireproofing polyphenyl silicification insulation board |
| CN103937282A (en) * | 2013-01-21 | 2014-07-23 | 青岛海诺中天节能科技有限公司 | Flame retardant |
| CN104385633A (en) * | 2014-11-20 | 2015-03-04 | 邹力民 | Production method and production equipment of fireproof polystyrene board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108586796A (en) * | 2018-04-10 | 2018-09-28 | 李光俊 | A kind of preparation method of the A2 grade fireproof heated boards of two-dimensional material enhancing EPS |
| CN108586796B (en) * | 2018-04-10 | 2021-05-11 | 李光俊 | Preparation method of A2-grade fireproof insulation board of two-dimensional material reinforced EPS |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |